Rear Hub

—$579

Boost rear hubs are designed as precision mountain tools. Featuring one-piece solid axles to provide a stiff hub that will help your suspension perform better and drive every watt of power into the dirt. To thwart mud, water, and contaminants as you power through rough trails, Boost hubs have heavy-duty bearing seals and a threaded driveshell seal ring. Canted flanges for stronger wheel builds Patented RingDrive system with 72 simultaneously interfaced points of contact for unmatched hub engagement Easily serviceable with a T10 Torx and pick or pen knife Specifically designed for "BOOST" 148mm x 12mm axle standard Engineered, manufactured, and assembled in Portland, Oregon USA with King Lifetime Warranty Item Specifications Bearing Type Sealed Cartridge Cassette Body Type SRAM XD Color Matte Jade Defined Color Green Hub Drilling 32 Hub/Brake Compatibility 6-Bolt Disc Rear Axle 12mm Thru x 148mm Skewer Included No Spoke Interface J-Bend Chris King Boost Rear Hub Rear Hub UPC: 841529276107

by Chris King

—$579

R45D hubs combine low-drag 45-tooth RingDrive system, a lightweight hub body, and legendary made-in-house bearings. The result is the increased power and modulation of disc brakes, the fast, smooth rolling speed of our bearings, and the superior responsiveness of our RingDrive engagement system when you put the power down. Patented RingDrive system with 45 simultaneously engaged points of contact for virtually drag free engagement Easily serviceable and completely re-buildable with our R45 Hub Service Tool Item Specifications Bearing Type Sealed Cartridge Cassette Body Type Shimano HG Cassette Body Type Shimano HG 11/12-Speed Road Color Matte Jade Defined Color Green Hub Drilling 28 Hub/Brake Compatibility Center-Lock Disc Rear Axle 12mm Thru x 142mm Skewer Included No Spoke Interface J-Bend Chris King R45D Rear Hub Rear Hub UPC: 841529275612

by Chris King

—$579

R45D hubs combine low-drag 45-tooth RingDrive system, a lightweight hub body, and legendary made-in-house bearings. The result is the increased power and modulation of disc brakes, the fast, smooth rolling speed of our bearings, and the superior responsiveness of our RingDrive engagement system when you put the power down. Patented RingDrive system with 45 simultaneously engaged points of contact for virtually drag free engagement Easily serviceable and completely re-buildable with our R45 Hub Service Tool Item Specifications Bearing Type Sealed Cartridge Cassette Body Type SRAM XDR Color Matte Jade Defined Color Green Hub Drilling 28 Hub/Brake Compatibility Center-Lock Disc Rear Axle 12mm Thru x 142mm Skewer Included No Spoke Interface J-Bend Chris King R45D Rear Hub Rear Hub UPC: 841529275636

by Chris King

—$579

R45D hubs combine low-drag 45-tooth RingDrive system, a lightweight hub body, and legendary made-in-house bearings. The result is the increased power and modulation of disc brakes, the fast, smooth rolling speed of our bearings, and the superior responsiveness of our RingDrive engagement system when you put the power down. Patented RingDrive system with 45 simultaneously engaged points of contact for virtually drag free engagement Easily serviceable and completely re-buildable with our R45 Hub Service Tool Item Specifications Bearing Type Sealed Cartridge Cassette Body Type SRAM XDR Color Matte Jade Defined Color Green Hub Drilling 24 Hub/Brake Compatibility Center-Lock Disc Rear Axle 12mm Thru x 142mm Skewer Included No Spoke Interface J-Bend Chris King R45D Rear Hub Rear Hub UPC: 841529275513

by Chris King

—$397.38

350 Dependable Independence - Reliability, versatility and simplicity united in a hub. The 350 hub is a dependable partner for every adventure either with its 36 tooth proven freehub Ratchet system or the fast engaging Ratchet DEG system with 72 points of engagement. The sophisticated yet simple construction of the hub allows a low weight while providing outstanding rolling performance. Furthermore, it enables cyclists not only to maintain their freehub system without special tools, but also to convert to the various standards. The intention behind the 350 was to create a dependable hub that supports cyclists in their independence. 72 points of engagement Achieving a different engagement angle from what DT Swiss has done to date required a major adaptation to the drive side of the hub. The Ratchet DEG system and its new hub body allow the installation of size-optimized 72-teeth ratchets, at 5 degrees Made of steel, the DEG ratchets are bigger than all the previous DT Swiss ratchets and aim to transmit the power of even the strongest riders for a long time and across a large contact surface The innovative construction of the 350 DEG hub allows bearing replacement without special tools Compatible with 90t DEG service kit, sold separately Approved for use with ebikes (max. 32Km/h or max. 250W) Item Specifications Bearing Type Sealed Cartridge Cassette Body Type SRAM XD Color Black Defined Color Black Designed for ebike Yes Hub Drilling 32 Hub/Brake Compatibility 6-Bolt Disc Rear Axle 12mm Thru x 157mm Skewer Included No Spoke Interface J-Bend DT Swiss 350 DEG Rear Hubs Rear Hub EAN: 7613052403847

by DT Swiss

—$397.38

350 Dependable Independence - Reliability, versatility and simplicity united in a hub. The 350 hub is a dependable partner for every adventure either with its 36 tooth proven freehub Ratchet system or the fast engaging Ratchet DEG system with 72 points of engagement. The sophisticated yet simple construction of the hub allows a low weight while providing outstanding rolling performance. Furthermore, it enables cyclists not only to maintain their freehub system without special tools, but also to convert to the various standards. The intention behind the 350 was to create a dependable hub that supports cyclists in their independence. 72 points of engagement Achieving a different engagement angle from what DT Swiss has done to date required a major adaptation to the drive side of the hub. The Ratchet DEG system and its new hub body allow the installation of size-optimized 72-teeth ratchets, at 5 degrees Made of steel, the DEG ratchets are bigger than all the previous DT Swiss ratchets and aim to transmit the power of even the strongest riders for a long time and across a large contact surface The innovative construction of the 350 DEG hub allows bearing replacement without special tools Compatible with 90t DEG service kit, sold separately Approved for use with ebikes (max. 32Km/h or max. 250W) Item Specifications Bearing Type Sealed Cartridge Cassette Body Type Shimano Micro Spline Color Black Defined Color Black Designed for ebike Yes Hub Drilling 28 Hub/Brake Compatibility Center-Lock Disc Rear Axle 12mm Thru x 148mm Skewer Included No Spoke Interface J-Bend DT Swiss 350 DEG Rear Hubs Rear Hub EAN: 7613052404912

by DT Swiss

—$397.38

350 Dependable Independence - Reliability, versatility and simplicity united in a hub. The 350 hub is a dependable partner for every adventure either with its 36 tooth proven freehub Ratchet system or the fast engaging Ratchet DEG system with 72 points of engagement. The sophisticated yet simple construction of the hub allows a low weight while providing outstanding rolling performance. Furthermore, it enables cyclists not only to maintain their freehub system without special tools, but also to convert to the various standards. The intention behind the 350 was to create a dependable hub that supports cyclists in their independence. 72 points of engagement Achieving a different engagement angle from what DT Swiss has done to date required a major adaptation to the drive side of the hub. The Ratchet DEG system and its new hub body allow the installation of size-optimized 72-teeth ratchets, at 5 degrees Made of steel, the DEG ratchets are bigger than all the previous DT Swiss ratchets and aim to transmit the power of even the strongest riders for a long time and across a large contact surface The innovative construction of the 350 DEG hub allows bearing replacement without special tools Compatible with 90t DEG service kit, sold separately Approved for use with ebikes (max. 32Km/h or max. 250W) Item Specifications Bearing Type Sealed Cartridge Cassette Body Type Shimano HG 11/12-Speed Road Color Black Defined Color Black Designed for ebike Yes Hub Drilling 32 Hub/Brake Compatibility Center-Lock Disc Rear Axle 12mm Thru x 148mm Skewer Included No Spoke Interface J-Bend DT Swiss 350 DEG Rear Hubs Rear Hub EAN: 7613052404974

by DT Swiss

—$397.38

350 Dependable Independence - Reliability, versatility and simplicity united in a hub. The 350 hub is a dependable partner for every adventure either with its 36 tooth proven freehub Ratchet system or the fast engaging Ratchet DEG system with 72 points of engagement. The sophisticated yet simple construction of the hub allows a low weight while providing outstanding rolling performance. Furthermore, it enables cyclists not only to maintain their freehub system without special tools, but also to convert to the various standards. The intention behind the 350 was to create a dependable hub that supports cyclists in their independence. 72 points of engagement Achieving a different engagement angle from what DT Swiss has done to date required a major adaptation to the drive side of the hub. The Ratchet DEG system and its new hub body allow the installation of size-optimized 72-teeth ratchets, at 5 degrees Made of steel, the DEG ratchets are bigger than all the previous DT Swiss ratchets and aim to transmit the power of even the strongest riders for a long time and across a large contact surface The innovative construction of the 350 DEG hub allows bearing replacement without special tools Compatible with 90t DEG service kit, sold separately Approved for use with ebikes (max. 32Km/h or max. 250W) Item Specifications Bearing Type Sealed Cartridge Cassette Body Type Shimano HG 11/12-Speed Road Color Black Defined Color Black Designed for ebike Yes Hub Drilling 28 Hub/Brake Compatibility Center-Lock Disc Rear Axle 12mm Thru x 148mm Skewer Included No Spoke Interface J-Bend DT Swiss 350 DEG Rear Hubs Rear Hub EAN: 7613052404967

by DT Swiss

—$397.38

350 Dependable Independence - Reliability, versatility and simplicity united in a hub. The 350 hub is a dependable partner for every adventure either with its 36 tooth proven freehub Ratchet system or the fast engaging Ratchet DEG system with 72 points of engagement. The sophisticated yet simple construction of the hub allows a low weight while providing outstanding rolling performance. Furthermore, it enables cyclists not only to maintain their freehub system without special tools, but also to convert to the various standards. The intention behind the 350 was to create a dependable hub that supports cyclists in their independence. 72 points of engagement Achieving a different engagement angle from what DT Swiss has done to date required a major adaptation to the drive side of the hub. The Ratchet DEG system and its new hub body allow the installation of size-optimized 72-teeth ratchets, at 5 degrees Made of steel, the DEG ratchets are bigger than all the previous DT Swiss ratchets and aim to transmit the power of even the strongest riders for a long time and across a large contact surface The innovative construction of the 350 DEG hub allows bearing replacement without special tools Compatible with 90t DEG service kit, sold separately Approved for use with ebikes (max. 32Km/h or max. 250W) Item Specifications Bearing Type Sealed Cartridge Cassette Body Type SRAM XD Color Black Defined Color Black Designed for ebike Yes Hub Drilling 32 Hub/Brake Compatibility Center-Lock Disc Rear Axle 12mm Thru x 148mm Skewer Included No Spoke Interface J-Bend DT Swiss 350 DEG Rear Hubs Rear Hub EAN: 7613052405018

by DT Swiss

—$397.38

350 Dependable Independence - Reliability, versatility and simplicity united in a hub. The 350 hub is a dependable partner for every adventure either with its 36 tooth proven freehub Ratchet system or the fast engaging Ratchet DEG system with 72 points of engagement. The sophisticated yet simple construction of the hub allows a low weight while providing outstanding rolling performance. Furthermore, it enables cyclists not only to maintain their freehub system without special tools, but also to convert to the various standards. The intention behind the 350 was to create a dependable hub that supports cyclists in their independence. 72 points of engagement Achieving a different engagement angle from what DT Swiss has done to date required a major adaptation to the drive side of the hub. The Ratchet DEG system and its new hub body allow the installation of size-optimized 72-teeth ratchets, at 5 degrees Made of steel, the DEG ratchets are bigger than all the previous DT Swiss ratchets and aim to transmit the power of even the strongest riders for a long time and across a large contact surface The innovative construction of the 350 DEG hub allows bearing replacement without special tools Compatible with 90t DEG service kit, sold separately Approved for use with ebikes (max. 32Km/h or max. 250W) Item Specifications Bearing Type Sealed Cartridge Cassette Body Type Shimano HG 11/12-Speed Road Color Black Defined Color Black Designed for ebike Yes Hub Drilling 32 Hub/Brake Compatibility 6-Bolt Disc Rear Axle 12mm Thru x 148mm Skewer Included No Spoke Interface J-Bend DT Swiss 350 DEG Rear Hubs Rear Hub EAN: 7613052403069

by DT Swiss

—$397.38

350 Dependable Independence - Reliability, versatility and simplicity united in a hub. The 350 hub is a dependable partner for every adventure either with its 36 tooth proven freehub Ratchet system or the fast engaging Ratchet DEG system with 72 points of engagement. The sophisticated yet simple construction of the hub allows a low weight while providing outstanding rolling performance. Furthermore, it enables cyclists not only to maintain their freehub system without special tools, but also to convert to the various standards. The intention behind the 350 was to create a dependable hub that supports cyclists in their independence. 72 points of engagement Achieving a different engagement angle from what DT Swiss has done to date required a major adaptation to the drive side of the hub. The Ratchet DEG system and its new hub body allow the installation of size-optimized 72-teeth ratchets, at 5 degrees Made of steel, the DEG ratchets are bigger than all the previous DT Swiss ratchets and aim to transmit the power of even the strongest riders for a long time and across a large contact surface The innovative construction of the 350 DEG hub allows bearing replacement without special tools Compatible with 90t DEG service kit, sold separately Approved for use with ebikes (max. 32Km/h or max. 250W) Item Specifications Bearing Type Sealed Cartridge Cassette Body Type Shimano HG 11/12-Speed Road Color Black Defined Color Black Designed for ebike Yes Hub Drilling 28 Hub/Brake Compatibility 6-Bolt Disc Rear Axle 12mm Thru x 148mm Skewer Included No Spoke Interface J-Bend DT Swiss 350 DEG Rear Hubs Rear Hub EAN: 7613052403052

by DT Swiss

—$379.90

350 Dependable Independence - Reliability, versatility and simplicity united in a hub. The 350 hub is a dependable partner for every adventure either with its 36 tooth proven freehub Ratchet system or the fast engaging Ratchet DEG system with 72 points of engagement. The sophisticated yet simple construction of the hub allows a low weight while providing outstanding rolling performance. Furthermore, it enables cyclists not only to maintain their freehub system without special tools, but also to convert to the various standards. The intention behind the 350 was to create a dependable hub that supports cyclists in their independence. 72 points of engagement, Limited Edition Color Achieving a different engagement angle from what DT Swiss has done to date required a major adaptation to the drive side of the hub. The Ratchet DEG system and its new hub body allow the installation of size-optimized 72-teeth ratchets, at 5 degrees Made of steel, the DEG ratchets are bigger than all the previous DT Swiss ratchets and aim to transmit the power of even the strongest riders for a long time and across a large contact surface The innovative construction of the 350 DEG hub allows bearing replacement without special tools Compatible with 90t DEG service kit, sold separately Approved for use with ebikes (max. 32Km/h or max. 250W) Item Specifications Bearing Type Sealed Cartridge Cassette Body Type SRAM XD Color Turquoise Defined Color Teal Designed for ebike Yes Hub Drilling 32 Hub/Brake Compatibility 6-Bolt Disc Rear Axle 12mm Thru x 148mm Skewer Included No Spoke Interface J-Bend DT Swiss 350 DEG Rear Hubs Rear Hub EAN: 7613052404653

by DT Swiss

—$470

Completely re-engineered using insights gleaned from more than 100,000 original Hydra hubs in the field, Hydra 2 features a newly designed 65% thicker axle, larger 6903 bearings with new labyrinth seals, and enlarged pawl pockets that ensure bombproof durability under the most demanding conditions. 6 Pawl Hydra 2 Freehub Body provides a groundbreaking 870 P.O.E. Hydra 2 Freehub body engages every .41 degrees yielding telepathic control Refined drive ring and increased tooth counts on each pawl provide increased relability and engagement with less drag Designed specifically for trail, enduro, and downhill riders with the strength to handle full-power ebikes Scalloped flanges on Hydra2 j-bend hubs increase overall strength, and remove excess material for a lighter, stronger hubshell Revised axle design is 65% thicker with an improved stress washer design Larger, 5.5mm pawl pockets that evenly distribute force 26% better, preventing deformation of the pockets over years of use Full-contact radial lip seals paired with proximity dust shields keep grit and grime out, and lubrication in Durable 6903 bearings are used throughout for smooth, long-lasting performance Item Specifications Bearing Type Sealed Cartridge Cassette Body Type Shimano Micro Spline Color Blue Defined Color Blue Designed for ebike Yes Hub Drilling 28 Hub/Brake Compatibility 6-Bolt Disc Rear Axle 12mm Thru x 148mm Skewer Included No Spoke Interface J-Bend Weight 292 Industry Nine Hydra 2 Classic Rear Hub Rear Hub UPC: 197769384608

by Industry Nine

—$470

Completely re-engineered using insights gleaned from more than 100,000 original Hydra hubs in the field, Hydra 2 features a newly designed 65% thicker axle, larger 6903 bearings with new labyrinth seals, and enlarged pawl pockets that ensure bombproof durability under the most demanding conditions. 6 Pawl Hydra 2 Freehub Body provides a groundbreaking 870 P.O.E. Hydra 2 Freehub body engages every .41 degrees yielding telepathic control Refined drive ring and increased tooth counts on each pawl provide increased relability and engagement with less drag Designed specifically for trail, enduro, and downhill riders with the strength to handle full-power ebikes Scalloped flanges on Hydra2 j-bend hubs increase overall strength, and remove excess material for a lighter, stronger hubshell Revised axle design is 65% thicker with an improved stress washer design Larger, 5.5mm pawl pockets that evenly distribute force 26% better, preventing deformation of the pockets over years of use Full-contact radial lip seals paired with proximity dust shields keep grit and grime out, and lubrication in Durable 6903 bearings are used throughout for smooth, long-lasting performance Item Specifications Bearing Type Sealed Cartridge Cassette Body Type Shimano Micro Spline Color Silver Defined Color Silver Designed for ebike Yes Hub Drilling 32 Hub/Brake Compatibility 6-Bolt Disc Rear Axle 12mm Thru x 148mm Skewer Included No Spoke Interface J-Bend Weight 292 Industry Nine Hydra 2 Classic Rear Hub Rear Hub UPC: 197769283864

by Industry Nine

—$470

Completely re-engineered using insights gleaned from more than 100,000 original Hydra hubs in the field, Hydra 2 features a newly designed 65% thicker axle, larger 6903 bearings with new labyrinth seals, and enlarged pawl pockets that ensure bombproof durability under the most demanding conditions. 6 Pawl Hydra 2 Freehub Body provides a groundbreaking 870 P.O.E. Hydra 2 Freehub body engages every .41 degrees yielding telepathic control Refined drive ring and increased tooth counts on each pawl provide increased relability and engagement with less drag Designed specifically for trail, enduro, and downhill riders with the strength to handle full-power ebikes Scalloped flanges on Hydra2 j-bend hubs increase overall strength, and remove excess material for a lighter, stronger hubshell Revised axle design is 65% thicker with an improved stress washer design Larger, 5.5mm pawl pockets that evenly distribute force 26% better, preventing deformation of the pockets over years of use Full-contact radial lip seals paired with proximity dust shields keep grit and grime out, and lubrication in Durable 6903 bearings are used throughout for smooth, long-lasting performance Item Specifications Bearing Type Sealed Cartridge Cassette Body Type SRAM XD Color Green Defined Color Green Designed for ebike Yes Hub Drilling 28 Hub/Brake Compatibility 6-Bolt Disc Rear Axle 12mm Thru x 148mm Skewer Included No Spoke Interface J-Bend Weight 292 Industry Nine Hydra 2 Classic Rear Hub Rear Hub UPC: 197769085925

by Industry Nine

—$470

Completely re-engineered using insights gleaned from more than 100,000 original Hydra hubs in the field, Hydra 2 features a newly designed 65% thicker axle, larger 6903 bearings with new labyrinth seals, and enlarged pawl pockets that ensure bombproof durability under the most demanding conditions. 6 Pawl Hydra 2 Freehub Body provides a groundbreaking 870 P.O.E. Hydra 2 Freehub body engages every .41 degrees yielding telepathic control Refined drive ring and increased tooth counts on each pawl provide increased relability and engagement with less drag Designed specifically for trail, enduro, and downhill riders with the strength to handle full-power ebikes Scalloped flanges on Hydra2 j-bend hubs increase overall strength, and remove excess material for a lighter, stronger hubshell Revised axle design is 65% thicker with an improved stress washer design Larger, 5.5mm pawl pockets that evenly distribute force 26% better, preventing deformation of the pockets over years of use Full-contact radial lip seals paired with proximity dust shields keep grit and grime out, and lubrication in Durable 6903 bearings are used throughout for smooth, long-lasting performance Item Specifications Bearing Type Sealed Cartridge Cassette Body Type SRAM XD Color Red Defined Color Red Designed for ebike Yes Hub Drilling 28 Hub/Brake Compatibility 6-Bolt Disc Rear Axle 12mm Thru x 148mm Skewer Included No Spoke Interface J-Bend Weight 292 Industry Nine Hydra 2 Classic Rear Hub Rear Hub UPC: 197769284908

by Industry Nine

—$470

Completely re-engineered using insights gleaned from more than 100,000 original Hydra hubs in the field, Hydra 2 features a newly designed 65% thicker axle, larger 6903 bearings with new labyrinth seals, and enlarged pawl pockets that ensure bombproof durability under the most demanding conditions. 6 Pawl Hydra 2 Freehub Body provides a groundbreaking 870 P.O.E. Hydra 2 Freehub body engages every .41 degrees yielding telepathic control Refined drive ring and increased tooth counts on each pawl provide increased relability and engagement with less drag Designed specifically for trail, enduro, and downhill riders with the strength to handle full-power ebikes Scalloped flanges on Hydra2 j-bend hubs increase overall strength, and remove excess material for a lighter, stronger hubshell Revised axle design is 65% thicker with an improved stress washer design Larger, 5.5mm pawl pockets that evenly distribute force 26% better, preventing deformation of the pockets over years of use Full-contact radial lip seals paired with proximity dust shields keep grit and grime out, and lubrication in Durable 6903 bearings are used throughout for smooth, long-lasting performance Item Specifications Bearing Type Sealed Cartridge Cassette Body Type SRAM XD Color Bronze Defined Color Brown Designed for ebike Yes Hub Drilling 28 Hub/Brake Compatibility 6-Bolt Disc Rear Axle 12mm Thru x 148mm Skewer Included No Spoke Interface J-Bend Weight 292 Industry Nine Hydra 2 Classic Rear Hub Rear Hub UPC: 197769239809

by Industry Nine

—$470

Completely re-engineered using insights gleaned from more than 100,000 original Hydra hubs in the field, Hydra 2 features a newly designed 65% thicker axle, larger 6903 bearings with new labyrinth seals, and enlarged pawl pockets that ensure bombproof durability under the most demanding conditions. 6 Pawl Hydra 2 Freehub Body provides a groundbreaking 870 P.O.E. Hydra 2 Freehub body engages every .41 degrees yielding telepathic control Refined drive ring and increased tooth counts on each pawl provide increased relability and engagement with less drag Designed specifically for trail, enduro, and downhill riders with the strength to handle full-power ebikes Scalloped flanges on Hydra2 j-bend hubs increase overall strength, and remove excess material for a lighter, stronger hubshell Revised axle design is 65% thicker with an improved stress washer design Larger, 5.5mm pawl pockets that evenly distribute force 26% better, preventing deformation of the pockets over years of use Full-contact radial lip seals paired with proximity dust shields keep grit and grime out, and lubrication in Durable 6903 bearings are used throughout for smooth, long-lasting performance Item Specifications Bearing Type Sealed Cartridge Cassette Body Type Shimano Micro Spline Color Purple Defined Color Purple Designed for ebike Yes Hub Drilling 32 Hub/Brake Compatibility 6-Bolt Disc Rear Axle 12mm Thru x 148mm Skewer Included No Spoke Interface J-Bend Weight 292 Industry Nine Hydra 2 Classic Rear Hub Rear Hub UPC: 197769710223

by Industry Nine

—$470

Completely re-engineered using insights gleaned from more than 100,000 original Hydra hubs in the field, Hydra 2 features a newly designed 65% thicker axle, larger 6903 bearings with new labyrinth seals, and enlarged pawl pockets that ensure bombproof durability under the most demanding conditions. 6 Pawl Hydra 2 Freehub Body provides a groundbreaking 870 P.O.E. Hydra 2 Freehub body engages every .41 degrees yielding telepathic control Refined drive ring and increased tooth counts on each pawl provide increased relability and engagement with less drag Designed specifically for trail, enduro, and downhill riders with the strength to handle full-power ebikes Scalloped flanges on Hydra2 j-bend hubs increase overall strength, and remove excess material for a lighter, stronger hubshell Revised axle design is 65% thicker with an improved stress washer design Larger, 5.5mm pawl pockets that evenly distribute force 26% better, preventing deformation of the pockets over years of use Full-contact radial lip seals paired with proximity dust shields keep grit and grime out, and lubrication in Durable 6903 bearings are used throughout for smooth, long-lasting performance Item Specifications Bearing Type Sealed Cartridge Cassette Body Type Shimano Micro Spline Color Bronze Defined Color Brown Designed for ebike Yes Hub Drilling 28 Hub/Brake Compatibility 6-Bolt Disc Rear Axle 12mm Thru x 148mm Skewer Included No Spoke Interface J-Bend Weight 292 Industry Nine Hydra 2 Classic Rear Hub Rear Hub UPC: 197769239816

by Industry Nine

—$470

Completely re-engineered using insights gleaned from more than 100,000 original Hydra hubs in the field, Hydra 2 features a newly designed 65% thicker axle, larger 6903 bearings with new labyrinth seals, and enlarged pawl pockets that ensure bombproof durability under the most demanding conditions. 6 Pawl Hydra 2 Freehub Body provides a groundbreaking 870 P.O.E. Hydra 2 Freehub body engages every .41 degrees yielding telepathic control Refined drive ring and increased tooth counts on each pawl provide increased relability and engagement with less drag Designed specifically for trail, enduro, and downhill riders with the strength to handle full-power ebikes Scalloped flanges on Hydra2 j-bend hubs increase overall strength, and remove excess material for a lighter, stronger hubshell Revised axle design is 65% thicker with an improved stress washer design Larger, 5.5mm pawl pockets that evenly distribute force 26% better, preventing deformation of the pockets over years of use Full-contact radial lip seals paired with proximity dust shields keep grit and grime out, and lubrication in Durable 6903 bearings are used throughout for smooth, long-lasting performance Item Specifications Bearing Type Sealed Cartridge Cassette Body Type SRAM XD Color Orange Defined Color Orange Designed for ebike Yes Hub Drilling 28 Hub/Brake Compatibility 6-Bolt Disc Rear Axle 12mm Thru x 148mm Skewer Included No Spoke Interface J-Bend Weight 292 Industry Nine Hydra 2 Classic Rear Hub Rear Hub UPC: 197769198175

by Industry Nine

—$470

Completely re-engineered using insights gleaned from more than 100,000 original Hydra hubs in the field, Hydra 2 features a newly designed 65% thicker axle, larger 6903 bearings with new labyrinth seals, and enlarged pawl pockets that ensure bombproof durability under the most demanding conditions. 6 Pawl Hydra 2 Freehub Body provides a groundbreaking 870 P.O.E. Hydra 2 Freehub body engages every .41 degrees yielding telepathic control Refined drive ring and increased tooth counts on each pawl provide increased relability and engagement with less drag Designed specifically for trail, enduro, and downhill riders with the strength to handle full-power ebikes Scalloped flanges on Hydra2 j-bend hubs increase overall strength, and remove excess material for a lighter, stronger hubshell Revised axle design is 65% thicker with an improved stress washer design Larger, 5.5mm pawl pockets that evenly distribute force 26% better, preventing deformation of the pockets over years of use Full-contact radial lip seals paired with proximity dust shields keep grit and grime out, and lubrication in Durable 6903 bearings are used throughout for smooth, long-lasting performance Item Specifications Bearing Type Sealed Cartridge Cassette Body Type Shimano Micro Spline Color Black Defined Color Black Designed for ebike Yes Hub Drilling 28 Hub/Brake Compatibility 6-Bolt Disc Rear Axle 12mm Thru x 148mm Skewer Included No Spoke Interface J-Bend Weight 292 Industry Nine Hydra 2 Classic Rear Hub Rear Hub UPC: 197769335341

by Industry Nine

—$470

Completely re-engineered using insights gleaned from more than 100,000 original Hydra hubs in the field, Hydra 2 features a newly designed 65% thicker axle, larger 6903 bearings with new labyrinth seals, and enlarged pawl pockets that ensure bombproof durability under the most demanding conditions. 6 Pawl Hydra 2 Freehub Body provides a groundbreaking 870 P.O.E. Hydra 2 Freehub body engages every .41 degrees yielding telepathic control Refined drive ring and increased tooth counts on each pawl provide increased relability and engagement with less drag Designed specifically for trail, enduro, and downhill riders with the strength to handle full-power ebikes Scalloped flanges on Hydra2 j-bend hubs increase overall strength, and remove excess material for a lighter, stronger hubshell Revised axle design is 65% thicker with an improved stress washer design Larger, 5.5mm pawl pockets that evenly distribute force 26% better, preventing deformation of the pockets over years of use Full-contact radial lip seals paired with proximity dust shields keep grit and grime out, and lubrication in Durable 6903 bearings are used throughout for smooth, long-lasting performance Item Specifications Bearing Type Sealed Cartridge Cassette Body Type Shimano Micro Spline Color Red Defined Color Red Designed for ebike Yes Hub Drilling 28 Hub/Brake Compatibility 6-Bolt Disc Rear Axle 12mm Thru x 148mm Skewer Included No Spoke Interface J-Bend Weight 292 Industry Nine Hydra 2 Classic Rear Hub Rear Hub UPC: 197769282201

by Industry Nine

—$470

Completely re-engineered using insights gleaned from more than 100,000 original Hydra hubs in the field, Hydra 2 features a newly designed 65% thicker axle, larger 6903 bearings with new labyrinth seals, and enlarged pawl pockets that ensure bombproof durability under the most demanding conditions. 6 Pawl Hydra 2 Freehub Body provides a groundbreaking 870 P.O.E. Hydra 2 Freehub body engages every .41 degrees yielding telepathic control Refined drive ring and increased tooth counts on each pawl provide increased relability and engagement with less drag Designed specifically for trail, enduro, and downhill riders with the strength to handle full-power ebikes Scalloped flanges on Hydra2 j-bend hubs increase overall strength, and remove excess material for a lighter, stronger hubshell Revised axle design is 65% thicker with an improved stress washer design Larger, 5.5mm pawl pockets that evenly distribute force 26% better, preventing deformation of the pockets over years of use Full-contact radial lip seals paired with proximity dust shields keep grit and grime out, and lubrication in Durable 6903 bearings are used throughout for smooth, long-lasting performance Item Specifications Bearing Type Sealed Cartridge Cassette Body Type SRAM XD Color Silver Defined Color Silver Designed for ebike Yes Hub Drilling 28 Hub/Brake Compatibility 6-Bolt Disc Rear Axle 12mm Thru x 148mm Skewer Included No Spoke Interface J-Bend Weight 292 Industry Nine Hydra 2 Classic Rear Hub Rear Hub UPC: 197769283215

by Industry Nine

—$470

Completely re-engineered using insights gleaned from more than 100,000 original Hydra hubs in the field, Hydra 2 features a newly designed 65% thicker axle, larger 6903 bearings with new labyrinth seals, and enlarged pawl pockets that ensure bombproof durability under the most demanding conditions. 6 Pawl Hydra 2 Freehub Body provides a groundbreaking 870 P.O.E. Hydra 2 Freehub body engages every .41 degrees yielding telepathic control Refined drive ring and increased tooth counts on each pawl provide increased relability and engagement with less drag Designed specifically for trail, enduro, and downhill riders with the strength to handle full-power ebikes Scalloped flanges on Hydra2 j-bend hubs increase overall strength, and remove excess material for a lighter, stronger hubshell Revised axle design is 65% thicker with an improved stress washer design Larger, 5.5mm pawl pockets that evenly distribute force 26% better, preventing deformation of the pockets over years of use Full-contact radial lip seals paired with proximity dust shields keep grit and grime out, and lubrication in Durable 6903 bearings are used throughout for smooth, long-lasting performance Item Specifications Bearing Type Sealed Cartridge Cassette Body Type Shimano Micro Spline Color Orange Defined Color Orange Designed for ebike Yes Hub Drilling 28 Hub/Brake Compatibility 6-Bolt Disc Rear Axle 12mm Thru x 148mm Skewer Included No Spoke Interface J-Bend Weight 292 Industry Nine Hydra 2 Classic Rear Hub Rear Hub UPC: 197769140143

by Industry Nine

—$470

Completely re-engineered using insights gleaned from more than 100,000 original Hydra hubs in the field, Hydra 2 features a newly designed 65% thicker axle, larger 6903 bearings with new labyrinth seals, and enlarged pawl pockets that ensure bombproof durability under the most demanding conditions. 6 Pawl Hydra 2 Freehub Body provides a groundbreaking 870 P.O.E. Hydra 2 Freehub body engages every .41 degrees yielding telepathic control Refined drive ring and increased tooth counts on each pawl provide increased relability and engagement with less drag Designed specifically for trail, enduro, and downhill riders with the strength to handle full-power ebikes Scalloped flanges on Hydra2 j-bend hubs increase overall strength, and remove excess material for a lighter, stronger hubshell Revised axle design is 65% thicker with an improved stress washer design Larger, 5.5mm pawl pockets that evenly distribute force 26% better, preventing deformation of the pockets over years of use Full-contact radial lip seals paired with proximity dust shields keep grit and grime out, and lubrication in Durable 6903 bearings are used throughout for smooth, long-lasting performance Item Specifications Bearing Type Sealed Cartridge Cassette Body Type Shimano Micro Spline Color Silver Defined Color Silver Designed for ebike Yes Hub Drilling 28 Hub/Brake Compatibility 6-Bolt Disc Rear Axle 12mm Thru x 148mm Skewer Included No Spoke Interface J-Bend Weight 292 Industry Nine Hydra 2 Classic Rear Hub Rear Hub UPC: 197769279065

by Industry Nine

—$470

Completely re-engineered using insights gleaned from more than 100,000 original Hydra hubs in the field, Hydra 2 features a newly designed 65% thicker axle, larger 6903 bearings with new labyrinth seals, and enlarged pawl pockets that ensure bombproof durability under the most demanding conditions. 6 Pawl Hydra 2 Freehub Body provides a groundbreaking 870 P.O.E. Hydra 2 Freehub body engages every .41 degrees yielding telepathic control Refined drive ring and increased tooth counts on each pawl provide increased relability and engagement with less drag Designed specifically for trail, enduro, and downhill riders with the strength to handle full-power ebikes Scalloped flanges on Hydra2 j-bend hubs increase overall strength, and remove excess material for a lighter, stronger hubshell Revised axle design is 65% thicker with an improved stress washer design Larger, 5.5mm pawl pockets that evenly distribute force 26% better, preventing deformation of the pockets over years of use Full-contact radial lip seals paired with proximity dust shields keep grit and grime out, and lubrication in Durable 6903 bearings are used throughout for smooth, long-lasting performance Item Specifications Bearing Type Sealed Cartridge Cassette Body Type SRAM XD Color Purple Defined Color Purple Designed for ebike Yes Hub Drilling 28 Hub/Brake Compatibility 6-Bolt Disc Rear Axle 12mm Thru x 148mm Skewer Included No Spoke Interface J-Bend Weight 292 Industry Nine Hydra 2 Classic Rear Hub Rear Hub UPC: 197769198182

by Industry Nine

—$470

Completely re-engineered using insights gleaned from more than 100,000 original Hydra hubs in the field, Hydra 2 features a newly designed 65% thicker axle, larger 6903 bearings with new labyrinth seals, and enlarged pawl pockets that ensure bombproof durability under the most demanding conditions. 6 Pawl Hydra 2 Freehub Body provides a groundbreaking 870 P.O.E. Hydra 2 Freehub body engages every .41 degrees yielding telepathic control Refined drive ring and increased tooth counts on each pawl provide increased relability and engagement with less drag Designed specifically for trail, enduro, and downhill riders with the strength to handle full-power ebikes Scalloped flanges on Hydra2 j-bend hubs increase overall strength, and remove excess material for a lighter, stronger hubshell Revised axle design is 65% thicker with an improved stress washer design Larger, 5.5mm pawl pockets that evenly distribute force 26% better, preventing deformation of the pockets over years of use Full-contact radial lip seals paired with proximity dust shields keep grit and grime out, and lubrication in Durable 6903 bearings are used throughout for smooth, long-lasting performance Item Specifications Bearing Type Sealed Cartridge Cassette Body Type SRAM XD Color Black Defined Color Black Designed for ebike Yes Hub Drilling 32 Hub/Brake Compatibility 6-Bolt Disc Rear Axle 12mm Thru x 148mm Skewer Included No Spoke Interface J-Bend Weight 292 Industry Nine Hydra 2 Classic Rear Hub Rear Hub UPC: 197769734045

by Industry Nine

—$470

Completely re-engineered using insights gleaned from more than 100,000 original Hydra hubs in the field, Hydra 2 features a newly designed 65% thicker axle, larger 6903 bearings with new labyrinth seals, and enlarged pawl pockets that ensure bombproof durability under the most demanding conditions. 6 Pawl Hydra 2 Freehub Body provides a groundbreaking 870 P.O.E. Hydra 2 Freehub body engages every .41 degrees yielding telepathic control Refined drive ring and increased tooth counts on each pawl provide increased relability and engagement with less drag Designed specifically for trail, enduro, and downhill riders with the strength to handle full-power ebikes Scalloped flanges on Hydra2 j-bend hubs increase overall strength, and remove excess material for a lighter, stronger hubshell Revised axle design is 65% thicker with an improved stress washer design Larger, 5.5mm pawl pockets that evenly distribute force 26% better, preventing deformation of the pockets over years of use Full-contact radial lip seals paired with proximity dust shields keep grit and grime out, and lubrication in Durable 6903 bearings are used throughout for smooth, long-lasting performance Item Specifications Bearing Type Sealed Cartridge Cassette Body Type Shimano Micro Spline Color Black Defined Color Black Designed for ebike Yes Hub Drilling 32 Hub/Brake Compatibility 6-Bolt Disc Rear Axle 12mm Thru x 157mm Skewer Included No Spoke Interface J-Bend Weight 292 Industry Nine Hydra 2 Classic Rear Hub Rear Hub UPC: 197769671777

by Industry Nine

—$470

Completely re-engineered using insights gleaned from more than 100,000 original Hydra hubs in the field, Hydra 2 features a newly designed 65% thicker axle, larger 6903 bearings with new labyrinth seals, and enlarged pawl pockets that ensure bombproof durability under the most demanding conditions. 6 Pawl Hydra 2 Freehub Body provides a groundbreaking 870 P.O.E. Hydra 2 Freehub body engages every .41 degrees yielding telepathic control Refined drive ring and increased tooth counts on each pawl provide increased relability and engagement with less drag Designed specifically for trail, enduro, and downhill riders with the strength to handle full-power ebikes Scalloped flanges on Hydra2 j-bend hubs increase overall strength, and remove excess material for a lighter, stronger hubshell Revised axle design is 65% thicker with an improved stress washer design Larger, 5.5mm pawl pockets that evenly distribute force 26% better, preventing deformation of the pockets over years of use Full-contact radial lip seals paired with proximity dust shields keep grit and grime out, and lubrication in Durable 6903 bearings are used throughout for smooth, long-lasting performance Item Specifications Bearing Type Sealed Cartridge Cassette Body Type SRAM XD Color Black Defined Color Black Designed for ebike Yes Hub Drilling 28 Hub/Brake Compatibility 6-Bolt Disc Rear Axle 12mm Thru x 157mm Skewer Included No Spoke Interface J-Bend Weight 292 Industry Nine Hydra 2 Classic Rear Hub Rear Hub UPC: 197769101977

by Industry Nine

—$470

Completely re-engineered using insights gleaned from more than 100,000 original Hydra hubs in the field, Hydra 2 features a newly designed 65% thicker axle, larger 6903 bearings with new labyrinth seals, and enlarged pawl pockets that ensure bombproof durability under the most demanding conditions. 6 Pawl Hydra 2 Freehub Body provides a groundbreaking 870 P.O.E. Hydra 2 Freehub body engages every .41 degrees yielding telepathic control Refined drive ring and increased tooth counts on each pawl provide increased relability and engagement with less drag Designed specifically for trail, enduro, and downhill riders with the strength to handle full-power ebikes Scalloped flanges on Hydra2 j-bend hubs increase overall strength, and remove excess material for a lighter, stronger hubshell Revised axle design is 65% thicker with an improved stress washer design Larger, 5.5mm pawl pockets that evenly distribute force 26% better, preventing deformation of the pockets over years of use Full-contact radial lip seals paired with proximity dust shields keep grit and grime out, and lubrication in Durable 6903 bearings are used throughout for smooth, long-lasting performance Item Specifications Bearing Type Sealed Cartridge Cassette Body Type SRAM XD Color Blue Defined Color Blue Designed for ebike Yes Hub Drilling 32 Hub/Brake Compatibility 6-Bolt Disc Rear Axle 12mm Thru x 148mm Skewer Included No Spoke Interface J-Bend Weight 292 Industry Nine Hydra 2 Classic Rear Hub Rear Hub UPC: 197769733321

by Industry Nine

—$470

Completely re-engineered using insights gleaned from more than 100,000 original Hydra hubs in the field, Hydra 2 features a newly designed 65% thicker axle, larger 6903 bearings with new labyrinth seals, and enlarged pawl pockets that ensure bombproof durability under the most demanding conditions. 6 Pawl Hydra 2 Freehub Body provides a groundbreaking 870 P.O.E. Hydra 2 Freehub body engages every .41 degrees yielding telepathic control Refined drive ring and increased tooth counts on each pawl provide increased relability and engagement with less drag Designed specifically for trail, enduro, and downhill riders with the strength to handle full-power ebikes Scalloped flanges on Hydra2 j-bend hubs increase overall strength, and remove excess material for a lighter, stronger hubshell Revised axle design is 65% thicker with an improved stress washer design Larger, 5.5mm pawl pockets that evenly distribute force 26% better, preventing deformation of the pockets over years of use Full-contact radial lip seals paired with proximity dust shields keep grit and grime out, and lubrication in Durable 6903 bearings are used throughout for smooth, long-lasting performance Item Specifications Bearing Type Sealed Cartridge Cassette Body Type SRAM XD Color Red Defined Color Red Designed for ebike Yes Hub Drilling 32 Hub/Brake Compatibility 6-Bolt Disc Rear Axle 12mm Thru x 148mm Skewer Included No Spoke Interface J-Bend Weight 292 Industry Nine Hydra 2 Classic Rear Hub Rear Hub UPC: 197769242168

by Industry Nine

—$470

Completely re-engineered using insights gleaned from more than 100,000 original Hydra hubs in the field, Hydra 2 features a newly designed 65% thicker axle, larger 6903 bearings with new labyrinth seals, and enlarged pawl pockets that ensure bombproof durability under the most demanding conditions. 6 Pawl Hydra 2 Freehub Body provides a groundbreaking 870 P.O.E. Hydra 2 Freehub body engages every .41 degrees yielding telepathic control Refined drive ring and increased tooth counts on each pawl provide increased relability and engagement with less drag Designed specifically for trail, enduro, and downhill riders with the strength to handle full-power ebikes Scalloped flanges on Hydra2 j-bend hubs increase overall strength, and remove excess material for a lighter, stronger hubshell Revised axle design is 65% thicker with an improved stress washer design Larger, 5.5mm pawl pockets that evenly distribute force 26% better, preventing deformation of the pockets over years of use Full-contact radial lip seals paired with proximity dust shields keep grit and grime out, and lubrication in Durable 6903 bearings are used throughout for smooth, long-lasting performance Item Specifications Bearing Type Sealed Cartridge Cassette Body Type Shimano Micro Spline Color Bronze Defined Color Brown Designed for ebike Yes Hub Drilling 32 Hub/Brake Compatibility 6-Bolt Disc Rear Axle 12mm Thru x 148mm Skewer Included No Spoke Interface J-Bend Weight 292 Industry Nine Hydra 2 Classic Rear Hub Rear Hub UPC: 197769553615

by Industry Nine

—$470

Completely re-engineered using insights gleaned from more than 100,000 original Hydra hubs in the field, Hydra 2 features a newly designed 65% thicker axle, larger 6903 bearings with new labyrinth seals, and enlarged pawl pockets that ensure bombproof durability under the most demanding conditions. 6 Pawl Hydra 2 Freehub Body provides a groundbreaking 870 P.O.E. Hydra 2 Freehub body engages every .41 degrees yielding telepathic control Refined drive ring and increased tooth counts on each pawl provide increased relability and engagement with less drag Designed specifically for trail, enduro, and downhill riders with the strength to handle full-power ebikes Scalloped flanges on Hydra2 j-bend hubs increase overall strength, and remove excess material for a lighter, stronger hubshell Revised axle design is 65% thicker with an improved stress washer design Larger, 5.5mm pawl pockets that evenly distribute force 26% better, preventing deformation of the pockets over years of use Full-contact radial lip seals paired with proximity dust shields keep grit and grime out, and lubrication in Durable 6903 bearings are used throughout for smooth, long-lasting performance Item Specifications Bearing Type Sealed Cartridge Cassette Body Type Shimano Micro Spline Color Black Defined Color Black Designed for ebike Yes Hub Drilling 28 Hub/Brake Compatibility 6-Bolt Disc Rear Axle 12mm Thru x 157mm Skewer Included No Spoke Interface J-Bend Weight 292 Industry Nine Hydra 2 Classic Rear Hub Rear Hub UPC: 197769107054

by Industry Nine

—$470

Completely re-engineered using insights gleaned from more than 100,000 original Hydra hubs in the field, Hydra 2 features a newly designed 65% thicker axle, larger 6903 bearings with new labyrinth seals, and enlarged pawl pockets that ensure bombproof durability under the most demanding conditions. 6 Pawl Hydra 2 Freehub Body provides a groundbreaking 870 P.O.E. Hydra 2 Freehub body engages every .41 degrees yielding telepathic control Refined drive ring and increased tooth counts on each pawl provide increased relability and engagement with less drag Designed specifically for trail, enduro, and downhill riders with the strength to handle full-power ebikes Scalloped flanges on Hydra2 j-bend hubs increase overall strength, and remove excess material for a lighter, stronger hubshell Revised axle design is 65% thicker with an improved stress washer design Larger, 5.5mm pawl pockets that evenly distribute force 26% better, preventing deformation of the pockets over years of use Full-contact radial lip seals paired with proximity dust shields keep grit and grime out, and lubrication in Durable 6903 bearings are used throughout for smooth, long-lasting performance Item Specifications Bearing Type Sealed Cartridge Cassette Body Type Shimano Micro Spline Color Blue Defined Color Blue Designed for ebike Yes Hub Drilling 32 Hub/Brake Compatibility 6-Bolt Disc Rear Axle 12mm Thru x 148mm Skewer Included No Spoke Interface J-Bend Weight 292 Industry Nine Hydra 2 Classic Rear Hub Rear Hub UPC: 197769733314

by Industry Nine

—$470

Completely re-engineered using insights gleaned from more than 100,000 original Hydra hubs in the field, Hydra 2 features a newly designed 65% thicker axle, larger 6903 bearings with new labyrinth seals, and enlarged pawl pockets that ensure bombproof durability under the most demanding conditions. 6 Pawl Hydra 2 Freehub Body provides a groundbreaking 870 P.O.E. Hydra 2 Freehub body engages every .41 degrees yielding telepathic control Refined drive ring and increased tooth counts on each pawl provide increased relability and engagement with less drag Designed specifically for trail, enduro, and downhill riders with the strength to handle full-power ebikes Scalloped flanges on Hydra2 j-bend hubs increase overall strength, and remove excess material for a lighter, stronger hubshell Revised axle design is 65% thicker with an improved stress washer design Larger, 5.5mm pawl pockets that evenly distribute force 26% better, preventing deformation of the pockets over years of use Full-contact radial lip seals paired with proximity dust shields keep grit and grime out, and lubrication in Durable 6903 bearings are used throughout for smooth, long-lasting performance Item Specifications Bearing Type Sealed Cartridge Cassette Body Type Shimano Micro Spline Color Red Defined Color Red Designed for ebike Yes Hub Drilling 32 Hub/Brake Compatibility 6-Bolt Disc Rear Axle 12mm Thru x 148mm Skewer Included No Spoke Interface J-Bend Weight 292 Industry Nine Hydra 2 Classic Rear Hub Rear Hub UPC: 197769283499

by Industry Nine

—$470

Completely re-engineered using insights gleaned from more than 100,000 original Hydra hubs in the field, Hydra 2 features a newly designed 65% thicker axle, larger 6903 bearings with new labyrinth seals, and enlarged pawl pockets that ensure bombproof durability under the most demanding conditions. 6 Pawl Hydra 2 Freehub Body provides a groundbreaking 870 P.O.E. Hydra 2 Freehub body engages every .41 degrees yielding telepathic control Refined drive ring and increased tooth counts on each pawl provide increased relability and engagement with less drag Designed specifically for trail, enduro, and downhill riders with the strength to handle full-power ebikes Scalloped flanges on Hydra2 j-bend hubs increase overall strength, and remove excess material for a lighter, stronger hubshell Revised axle design is 65% thicker with an improved stress washer design Larger, 5.5mm pawl pockets that evenly distribute force 26% better, preventing deformation of the pockets over years of use Full-contact radial lip seals paired with proximity dust shields keep grit and grime out, and lubrication in Durable 6903 bearings are used throughout for smooth, long-lasting performance Item Specifications Bearing Type Sealed Cartridge Cassette Body Type Shimano Micro Spline Color Green Defined Color Green Designed for ebike Yes Hub Drilling 32 Hub/Brake Compatibility 6-Bolt Disc Rear Axle 12mm Thru x 148mm Skewer Included No Spoke Interface J-Bend Weight 292 Industry Nine Hydra 2 Classic Rear Hub Rear Hub UPC: 197769549199

by Industry Nine

—$470

Completely re-engineered using insights gleaned from more than 100,000 original Hydra hubs in the field, Hydra 2 features a newly designed 65% thicker axle, larger 6903 bearings with new labyrinth seals, and enlarged pawl pockets that ensure bombproof durability under the most demanding conditions. 6 Pawl Hydra 2 Freehub Body provides a groundbreaking 870 P.O.E. Hydra 2 Freehub body engages every .41 degrees yielding telepathic control Refined drive ring and increased tooth counts on each pawl provide increased relability and engagement with less drag Designed specifically for trail, enduro, and downhill riders with the strength to handle full-power ebikes Scalloped flanges on Hydra2 j-bend hubs increase overall strength, and remove excess material for a lighter, stronger hubshell Revised axle design is 65% thicker with an improved stress washer design Larger, 5.5mm pawl pockets that evenly distribute force 26% better, preventing deformation of the pockets over years of use Full-contact radial lip seals paired with proximity dust shields keep grit and grime out, and lubrication in Durable 6903 bearings are used throughout for smooth, long-lasting performance Item Specifications Bearing Type Sealed Cartridge Cassette Body Type SRAM XD Color Orange Defined Color Orange Designed for ebike Yes Hub Drilling 32 Hub/Brake Compatibility 6-Bolt Disc Rear Axle 12mm Thru x 148mm Skewer Included No Spoke Interface J-Bend Weight 292 Industry Nine Hydra 2 Classic Rear Hub Rear Hub UPC: 197769549250

by Industry Nine

—$470

Completely re-engineered using insights gleaned from more than 100,000 original Hydra hubs in the field, Hydra 2 features a newly designed 65% thicker axle, larger 6903 bearings with new labyrinth seals, and enlarged pawl pockets that ensure bombproof durability under the most demanding conditions. 6 Pawl Hydra 2 Freehub Body provides a groundbreaking 870 P.O.E. Hydra 2 Freehub body engages every .41 degrees yielding telepathic control Refined drive ring and increased tooth counts on each pawl provide increased relability and engagement with less drag Designed specifically for trail, enduro, and downhill riders with the strength to handle full-power ebikes Scalloped flanges on Hydra2 j-bend hubs increase overall strength, and remove excess material for a lighter, stronger hubshell Revised axle design is 65% thicker with an improved stress washer design Larger, 5.5mm pawl pockets that evenly distribute force 26% better, preventing deformation of the pockets over years of use Full-contact radial lip seals paired with proximity dust shields keep grit and grime out, and lubrication in Durable 6903 bearings are used throughout for smooth, long-lasting performance Item Specifications Bearing Type Sealed Cartridge Cassette Body Type SRAM XD Color Blue Defined Color Blue Designed for ebike Yes Hub Drilling 28 Hub/Brake Compatibility 6-Bolt Disc Rear Axle 12mm Thru x 148mm Skewer Included No Spoke Interface J-Bend Weight 292 Industry Nine Hydra 2 Classic Rear Hub Rear Hub UPC: 197769239762

by Industry Nine

—$470

Completely re-engineered using insights gleaned from more than 100,000 original Hydra hubs in the field, Hydra 2 features a newly designed 65% thicker axle, larger 6903 bearings with new labyrinth seals, and enlarged pawl pockets that ensure bombproof durability under the most demanding conditions. 6 Pawl Hydra 2 Freehub Body provides a groundbreaking 870 P.O.E. Hydra 2 Freehub body engages every .41 degrees yielding telepathic control Refined drive ring and increased tooth counts on each pawl provide increased relability and engagement with less drag Designed specifically for trail, enduro, and downhill riders with the strength to handle full-power ebikes Scalloped flanges on Hydra2 j-bend hubs increase overall strength, and remove excess material for a lighter, stronger hubshell Revised axle design is 65% thicker with an improved stress washer design Larger, 5.5mm pawl pockets that evenly distribute force 26% better, preventing deformation of the pockets over years of use Full-contact radial lip seals paired with proximity dust shields keep grit and grime out, and lubrication in Durable 6903 bearings are used throughout for smooth, long-lasting performance Item Specifications Bearing Type Sealed Cartridge Cassette Body Type SRAM XD Color Green Defined Color Green Designed for ebike Yes Hub Drilling 32 Hub/Brake Compatibility 6-Bolt Disc Rear Axle 12mm Thru x 148mm Skewer Included No Spoke Interface J-Bend Weight 292 Industry Nine Hydra 2 Classic Rear Hub Rear Hub UPC: 197769590313

by Industry Nine

—$470

Completely re-engineered using insights gleaned from more than 100,000 original Hydra hubs in the field, Hydra 2 features a newly designed 65% thicker axle, larger 6903 bearings with new labyrinth seals, and enlarged pawl pockets that ensure bombproof durability under the most demanding conditions. 6 Pawl Hydra 2 Freehub Body provides a groundbreaking 870 P.O.E. Hydra 2 Freehub body engages every .41 degrees yielding telepathic control Refined drive ring and increased tooth counts on each pawl provide increased relability and engagement with less drag Designed specifically for trail, enduro, and downhill riders with the strength to handle full-power ebikes Scalloped flanges on Hydra2 j-bend hubs increase overall strength, and remove excess material for a lighter, stronger hubshell Revised axle design is 65% thicker with an improved stress washer design Larger, 5.5mm pawl pockets that evenly distribute force 26% better, preventing deformation of the pockets over years of use Full-contact radial lip seals paired with proximity dust shields keep grit and grime out, and lubrication in Durable 6903 bearings are used throughout for smooth, long-lasting performance Item Specifications Bearing Type Sealed Cartridge Cassette Body Type Shimano Micro Spline Color Orange Defined Color Orange Designed for ebike Yes Hub Drilling 32 Hub/Brake Compatibility 6-Bolt Disc Rear Axle 12mm Thru x 148mm Skewer Included No Spoke Interface J-Bend Weight 292 Industry Nine Hydra 2 Classic Rear Hub Rear Hub UPC: 197769590337

by Industry Nine

—$318.80

Building on Hope's 30+ years of manufacturing hubs, the Pro 5 is the combination of all their experience into a product that meets and exceed the demands of current and future bike technology. Improved sealing to stop dirt ingress and to reduce drag, while the Labyrinth seals have zero drag for incredible freewheeling performance Wire cut pawls from high strength steel for maximum strength, design to increase longevity, load capacity and a reduction of drag Hub shell is machined from forged 2014 T6 Aluminium billet, the profile is designed for increased stiffness without adding weight Increased engagement to 108 with a new offset 6 pawl freehub design Fully serviceable and rebuildable with simple tools End spacers can be easily swapped to suit different frame and axle standards - Sold separately Item Specifications Bearing Type Cartridge Bearings Cassette Body Type SRAM XD Center to Flange, Left 35 Center to Flange, Right 22.6 Color Silver Defined Color Silver Flange Diameter, Left 57 Flange Diameter, Right 59 Hub Drilling 32 Hub/Brake Compatibility 6-Bolt Disc Rear Axle 12mm Thru x 148mm Spoke Interface J-Bend Tooth Count 108 Weight 318 Hope Pro 5 Rear Hub Rear Hub EAN: 5056454927993

by Hope

—$318.80

Building on Hope's 30+ years of manufacturing hubs, the Pro 5 is the combination of all their experience into a product that meets and exceed the demands of current and future bike technology. Improved sealing to stop dirt ingress and to reduce drag, while the Labyrinth seals have zero drag for incredible freewheeling performance Wire cut pawls from high strength steel for maximum strength, design to increase longevity, load capacity and a reduction of drag Hub shell is machined from forged 2014 T6 Aluminium billet, the profile is designed for increased stiffness without adding weight Increased engagement to 108 with a new offset 6 pawl freehub design Fully serviceable and rebuildable with simple tools End spacers can be easily swapped to suit different frame and axle standards - Sold separately Item Specifications Bearing Type Cartridge Bearings Cassette Body Type Shimano Micro Spline Center to Flange, Left 35 Center to Flange, Right 22.6 Color Silver Defined Color Silver Flange Diameter, Left 57 Flange Diameter, Right 59 Hub Drilling 28 Hub/Brake Compatibility 6-Bolt Disc Rear Axle 12mm Thru x 148mm Spoke Interface J-Bend Tooth Count 108 Weight 318 Hope Pro 5 Rear Hub Rear Hub EAN: 5056454925883

by Hope

—$339.85

Thanks to the proven freehub Ratchet System, the 350 hub is a dependable partner for every adventure. The 36 tooth ratchets ensure direct power transmission. The sophisticated yet simple construction of the hub allows a low weight while providing outstanding rolling performance. Furthermore, it enables cyclists not only to maintain their freehub system without special tools, but also to convert to the various standards. The intention behind the 350 was to create a dependable hub that supports cyclists in their independence. 36 points of engagement Patented Star-Ratchet system Contact-free seals and high precision build guarantee smooth bearings Press-fit end caps allow tool-free maintenance and conversion Item Specifications Bearing Type Sealed Cartridge Cassette Body Type Shimano Micro Spline Color Black Defined Color Black Hub Drilling 24 Hub/Brake Compatibility Center-Lock Disc Rear Axle 12mm Thru x 142mm Skewer Included No Spoke Interface Straight Pull DT Swiss 350 Rear Hub Rear Hub EAN: 7613052409627

by DT Swiss

—$339.85

Thanks to the proven freehub Ratchet System, the 350 hub is a dependable partner for every adventure. The 36 tooth ratchets ensure direct power transmission. The sophisticated yet simple construction of the hub allows a low weight while providing outstanding rolling performance. Furthermore, it enables cyclists not only to maintain their freehub system without special tools, but also to convert to the various standards. The intention behind the 350 was to create a dependable hub that supports cyclists in their independence. 36 points of engagement Patented Star-Ratchet system Contact-free seals and high precision build guarantee smooth bearings Press-fit end caps allow tool-free maintenance and conversion Item Specifications Bearing Type Sealed Cartridge Cassette Body Type Shimano Micro Spline Color Black Defined Color Black Hub Drilling 28 Hub/Brake Compatibility Center-Lock Disc Rear Axle 12mm Thru x 142mm Skewer Included No Spoke Interface J-Bend DT Swiss 350 Rear Hub Rear Hub EAN: 7613052409610

by DT Swiss

—$482.10

Classic 240 rear hubs are now lighter, stiffer, more precise and easier to maintain. Enhanced with Ratchet EXP driver technology, using fewer parts while providing greater reliability and easier maintenance. 36 points of engagement 15% improvement in axle stiffness due to new design placing the bearings further apart Integrated notch in end cap allows easier dissasembly Item Specifications Bearing Type Sealed Cartridge Cassette Body Type Shimano Micro Spline Color Black Defined Color Black Hub Drilling 24 Hub/Brake Compatibility Center-Lock Disc Rear Axle 12mm Thru x 142mm Skewer Included No Spoke Interface J-Bend DT Swiss 240 EXP Rear Hubs Rear Hub EAN: 7613052409573

by DT Swiss

—$475

At the heart of the Solix rear hub is a continuously-phased five-pawl freehub seamlessly integrating with a 121 tooth drive ring - offering 605 points of contact translating to an ultra-fine .59 engagement. Crafted from A2 tool steel using precision wire EDM, the pawls and drive rings are engineered for maximum durability. To bring resistance and freewheeling noise to a minimum, we've reduced the driving diameter, pawl rotation, and pawl spring pressure, and changed the FH seal layout. Matched hubshell bearing specs to evenly distribute loads, an updated bearing preload method to optimize performance and longevity, and freehub bearings with up to 233% higher capacity vs Torch The combination of endcap debris shields and new full-contact lip seals provide exceptional bearing protection in even the worst conditions Unique scalloped design of the hub flanges effectively distributes stress - improving strength while reducing weight Item Specifications Bearing Type Sealed Cartridge Cassette Body Type Shimano Micro Spline Color Black Defined Color Black Hub Drilling 28 Hub/Brake Compatibility Center-Lock Disc Rear Axle 12mm Thru x 148mm Skewer Included No Spoke Interface J-Bend Weight 227 Industry Nine Solix Classic Rear Hub Rear Hub UPC: 197769682544

by Industry Nine

—$482.10

Classic 240 rear hubs are now lighter, stiffer, more precise and easier to maintain. Enhanced with Ratchet EXP driver technology, using fewer parts while providing greater reliability and easier maintenance. 36 points of engagement 15% improvement in axle stiffness due to new design placing the bearings further apart Integrated notch in end cap allows easier dissasembly Item Specifications Bearing Type Sealed Cartridge Cassette Body Type Shimano Micro Spline Color Black Defined Color Black Hub Drilling 24 Hub/Brake Compatibility Center-Lock Disc Rear Axle 12mm Thru x 142mm Skewer Included No Spoke Interface Straight Pull DT Swiss 240 EXP Rear Hubs Rear Hub EAN: 7613052409597

by DT Swiss

—$499.95

The Sidekick rear hub features a unique anti-kickback drive mechanism with adjustable deadband, providing smooth suspension performance, reduced fatigue, and near-silent operation for an unparalleled riding experience. Its groundbreaking freehub mechanism disengages the drivetrain from the rear wheel when coasting, and an adjustable deadband filters kickback and chain vibration before it reaches the pedals, virtually eliminating pedal feedback effects on suspension. With the drive mechanism disengaged from the ratchet ring, drag is significantly reduced. The result is an impeccably smooth ride over the roughest terrain, improved traction, heightened speed and control, and reduced fatigue. Its nearly silent operation immerses you in the outdoor experience, letting you hear nothing but the wind in your ears and your tires on the trail. MInidriver has a Shimano HG spline, but is 10mm shorter to accept 11-speed cassettes with 10t cogs from Hope and OneUp Components Designed to enhance the suspension performance of any full-suspension mountain bike Adjustable pawl-pusher allows tool-free tuning of deadband between 12 , 15 , and 18 to suit rider preference, bike type, and terrain Chain tension filtered by the deadband ensures suspension is unhindered by resistance from pedal kick-back, resulting in improved, more consistent performance, and simpler setup Durable 60T ratchet ring with innovative pusher driven pawl system provides silent operation and reduced drag by remaining disengaged unless pedaling Reduced kickback, chainslap, and vibration mean a quieter, more comfortable ride Ultimate reliability: Proven on the World Cup and fully serviceable and rebuildable, so you can push your limits with confidence Highly CNC weight-optimized aluminum construction J-Bend spoke interface E-Bike compatible Item Specifications Bearing Type Cartridge Bearings Cassette Body Type Shimano HG Color Black/Sterling Silver Defined Color Black Defined Color Silver Designed for ebike Yes Hub Drilling 32 Hub/Brake Compatibility 6-Bolt Disc Rear Axle 12mm Thru x 157mm Spoke Interface J-Bend Weight 467 e*thirteen Sidekick Rear Hub Rear Hub EAN: 4711280345625

by e*thirteen

—$499.95

The Sidekick rear hub features a unique anti-kickback drive mechanism with adjustable deadband, providing smooth suspension performance, reduced fatigue, and near-silent operation for an unparalleled riding experience. Its groundbreaking freehub mechanism disengages the drivetrain from the rear wheel when coasting, and an adjustable deadband filters kickback and chain vibration before it reaches the pedals, virtually eliminating pedal feedback effects on suspension. With the drive mechanism disengaged from the ratchet ring, drag is significantly reduced. The result is an impeccably smooth ride over the roughest terrain, improved traction, heightened speed and control, and reduced fatigue. Its nearly silent operation immerses you in the outdoor experience, letting you hear nothing but the wind in your ears and your tires on the trail. Designed to enhance the suspension performance of any full-suspension mountain bike Adjustable pawl-pusher allows tool-free tuning of deadband between 12 , 15 , and 18 to suit rider preference, bike type, and terrain Chain tension filtered by the deadband ensures suspension is unhindered by resistance from pedal kick-back, resulting in improved, more consistent performance, and simpler setup Durable 60T ratchet ring with innovative pusher driven pawl system provides silent operation and reduced drag by remaining disengaged unless pedaling Reduced kickback, chainslap, and vibration mean a quieter, more comfortable ride Ultimate reliability: Proven on the World Cup and fully serviceable and rebuildable, so you can push your limits with confidence Highly CNC weight-optimized aluminum construction J-Bend spoke interface E-Bike compatible Item Specifications Bearing Type Cartridge Bearings Cassette Body Type SRAM XD Color Black/Sterling Silver Defined Color Black Defined Color Silver Designed for ebike Yes Hub Drilling 28 Hub/Brake Compatibility 6-Bolt Disc Rear Axle 12mm Thru x 148mm Spoke Interface J-Bend Weight 423 e*thirteen Sidekick Rear Hub Rear Hub EAN: 4711280345526

by e*thirteen

—$219.99

OneUp Components Hubs Freehub Body Sold Separately Click Freehubs Here These are the hubs we want on our bikes. Lightweight, durable, with high quality bearings and seals to give you the best combination of performance, durability and price. Available in a range of 7 colors. This is the new benchmark for no-nonsense hubs Light enough for XC racing but strong enough for eunduro abuse and E-Bikes. The 7075 aluminum hub shell with integrated drive ring is super light and strong. OneUp's simple hub design has fewer parts to reduce weight, increase reliability and makes maintenance a breeze. Spacing: Boost front and rear Holes: 28 and 32 Engagement: 44 points, 8.2 degrees Weight front: 142g Weight rear: 220g Colors: Black, red, green, blue, orange, purple, grey Material: 7075 T6 Aluminum Freehub options: XDr, Microspline, HG Spokes: J-Bend only End Caps: tool free installation Bearings: Front - MR17287, Rear 6902, Freehub 6802 Enduro silicone freewheel seal Freehubs supplied with Dumonde Pro-x Grease OneUp Rear Hub 28H Rear Hub UPC: 0628219407122

by OneUp