Wheels / Hubs / Rims

—$1,430

The Enduro 300 wheelset features an aluminum triple-cavity rim featuring a Hollow Bead Wall designed to shrug off impacts and make pinch flats a distant memory. The wide, hollow structure contributes additional surface area to reduce the risk of tire pinch and increases strength due to the bracing provided by the additional wall. What does this mean for your ride? It encourages riders to charge terrain with maximum confidence and minimal worry thanks to the Hollow Bead Wall concept. Paired with a 32 spoke system chassis propelled by the Hydra hub's near instant .52 engagement, riders will revel in unrivaled control in the tech with an open invitation to put the power down at any moment. When the dust settles, Enduro 300 wheelset emerges as a true best in class contender for aggressive riders. High quality aluminum alloy rim with weatherproof sublimated graphics, tubeless friendly bead shelf, and a proprietary profile to keep dents at bay Versatile, strong and stiff 32h Mountain System chassis forms the foundation for the most capable wheelset 690 P.O.E. Hydra 6-pawl freehub body engages every .52 degrees, yielding telepathic control Hollow Bead Wall promotes increased pinch flat protection and impact resistance Approved for use on Class 1 E-Bikes 2-Year Warranty Item Specifications Cassette Body Type SRAM XD Color Black Defined Color Black Front Axle 15mm Thru x 110mm Hub/Brake Compatibility 6-Bolt Disc ISO Diameter 622 / Road / 29" Rear Axle 12mm Thru x 148mm Rim Material Alloy Rim Width (Internal) 30 Tire Type Tubeless Ready Valve Presta Wheel Size 29" Industry Nine Hydra Enduro 300 Wheelset Wheelset UPC: 197769530074

by Industry Nine

—$470

Industry Nine Hydra Classic hubs are the heart of your wheelset, everything revolves around them, literally. Every Classic Hydra hub is made start to finish in Asheville, NC. From turning and milling bar stock 7075-T6 aluminum for shells, axles and encaps, wire EDM cutting A2 tool steel for pawls and driverings, to in-house anodization lab, every step of design, engineering, manufacturing and assembly is done to exacting standards. 690 P.O.E. Hydra Freehub body engages every .52 degrees yeilding telepathic control 6 pawl, 6 phase 115 tooth drivering Easily serviced with no proprietary tools. Designed to keep you in the saddle and out of the service queue Classic j-bend spoke interface Steel cartridge bearings are durable Item Specifications Bearing Type Sealed Cartridge Cassette Body Type Shimano Micro Spline Center to Flange, Left 38 Center to Flange, Right 25 Color Orange Defined Color Orange Flange Diameter, Left 58 Flange Diameter, Right 60 Hub Drilling 28 Hub/Brake Compatibility 6-Bolt Disc Rear Axle 12mm Thru x 148mm Skewer Included No Spoke Interface J-Bend Weight 299 Industry Nine Hydra Classic Rear Hub Rear Hub UPC: 810098981972

by Industry Nine

—$460

Industry Nine Hydra Classic hubs are the heart of your wheelset, everything revolves around them, literally. Every Classic Hydra hub is made start to finish in Asheville, NC. From turning and milling bar stock 7075-T6 aluminum for shells, axles and encaps, wire EDM cutting A2 tool steel for pawls and driverings, to in-house anodization lab, every step of design, engineering, manufacturing and assembly is done to exacting standards. 690 P.O.E. Hydra Freehub body engages every .52 degrees yeilding telepathic control 6 pawl, 6 phase 115 tooth drivering Easily serviced with no proprietary tools. Designed to keep you in the saddle and out of the service queue Classic j-bend spoke interface Steel cartridge bearings are durable Item Specifications Bearing Type Sealed Cartridge Cassette Body Type SRAM XD Center to Flange, Left 38 Center to Flange, Right 25 Color Lime Defined Color Green Flange Diameter, Left 58 Flange Diameter, Right 60 Hub Drilling 28 Hub/Brake Compatibility 6-Bolt Disc Rear Axle 12mm Thru x 148mm Skewer Included No Spoke Interface J-Bend Weight 299 Industry Nine Hydra Classic Rear Hub Rear Hub UPC: 810098982658

by Industry Nine

—$710

Versatility is the name of the game with the Industry Nine AR25. AR25 is intended to be used on all road surfaces - tarmac to gravel. Every road on the map is fair game when you're riding AR25. Torch 3-pawl freehub body offers low drag and reliable 6 degree engagement High quality aluminum alloy with weatherproof sublimated graphics, tubeless friendly bead shelf, and a proprietary profile Item Specifications Cassette Body Type Shimano HG 11/12-Speed Road Defined Color Black Hub/Brake Compatibility Center-Lock Disc ISO Diameter 622 / Road / 29" Rear Axle 12mm Thru x 142mm Rim Width (Internal) 21.5 Tire Type Tubeless Ready Clincher Valve Presta Wheel Size 700c Industry Nine AR25 Rear Wheel Rear Wheel UPC: 810098988339

by Industry Nine

—$2,350

Your race calendar is starting to fill up, but you’ve also got a bucket list trip to Moab on the horizon - limit your worries to keeping your GPS charged, not your wheelset. A true do it all option, the TR280 wheelset was conceived as a gravity-capable wheelset on a diet. The TR280 mounted to the Hydra 24h system chassis is adept at nimble maneuvering and perfect long days in the saddle thanks to the added compliance offered by the lower spoke count. . Industry Nine Trail 280 Carbon Wheelset Wheelset

by Industry Nine

—$2,380

EN355 is a wheelset designed from the ground up for riders looking to utilize modern, wide aggressive all-mountain tires. Like it’s skinnier sibling, the EN315, the EN355 is ready for any terrain but wide enough to support the latest generation of off-road rubber allowing greater traction and control via an increased contact patch. No compromises are made to deliver this all-mountain wheelset - built on our 32h Hydra system chassis, EN355 conquers any phase of the ride but shines when the trail gets steep. Industry Nine Enduro 355 Wheelset Wheelset

by Industry Nine

—$2,380

There’s only one way to sum up EN315 - category-defying. A gladiator crossed with a gymnast, this true all-mountain wheelset is at home in any stage of your most demanding rides. Whether railing through a switchback or hucking to a blind landing, EN315 always keeps pace. Built on our Hydra 32h chassis, the EN315 places emphasis on rowdy-readiness while still being light enough to pedal all day. Industry Nine Enduro 315 Wheelset Wheelset

by Industry Nine

—$2,380

There’s only one way to sum up EN315 - category-defying. A gladiator crossed with a gymnast, this true all-mountain wheelset is at home in any stage of your most demanding rides. Whether railing through a switchback or hucking to a blind landing, EN315 always keeps pace. Built on our Hydra 32h chassis, the EN315 places emphasis on rowdy-readiness while still being light enough to pedal all day. Industry Nine Enduro 315 Wheelset Wheelset

by Industry Nine

—$2,350

EN355 is a wheelset designed from the ground up for riders looking to utilize modern, wide aggressive all-mountain tires. Like it’s skinnier sibling, the EN315, the EN355 is ready for any terrain but wide enough to support the latest generation of off-road rubber allowing greater traction and control via an increased contact patch. The 24h build minimizes weight without limiting your ability to plow through the chunder. Industry Nine Enduro 355 Wheelset Wheelset

by Industry Nine

—$460

Industry Nine Hydra Classic hubs are the heart of your wheelset, everything revolves around them, literally. Every Classic Hydra hub is made start to finish in Asheville, NC. From turning and milling bar stock 7075-T6 aluminum for shells, axles and encaps, wire EDM cutting A2 tool steel for pawls and driverings, to in-house anodization lab, every step of design, engineering, manufacturing and assembly is done to exacting standards. 690 P.O.E. Hydra Freehub body engages every .52 degrees yeilding telepathic control 6 pawl, 6 phase 115 tooth drivering Easily serviced with no proprietary tools. Designed to keep you in the saddle and out of the service queue Classic j-bend spoke interface Steel cartridge bearings are durable Item Specifications Bearing Type Sealed Cartridge Cassette Body Type SRAM XD Center to Flange, Left 38 Center to Flange, Right 25 Color Lime Defined Color Green Flange Diameter, Left 58 Flange Diameter, Right 60 Hub Drilling 32 Hub/Brake Compatibility 6-Bolt Disc Rear Axle 12mm Thru x 148mm Skewer Included No Spoke Interface J-Bend Weight 299 Industry Nine Hydra Classic Rear Hub Rear Hub UPC: 810098980791

by Industry Nine

—$470

Industry Nine Hydra Classic hubs are the heart of your wheelset, everything revolves around them, literally. Every Classic Hydra hub is made start to finish in Asheville, NC. From turning and milling bar stock 7075-T6 aluminum for shells, axles and encaps, wire EDM cutting A2 tool steel for pawls and driverings, to in-house anodization lab, every step of design, engineering, manufacturing and assembly is done to exacting standards. 690 P.O.E. Hydra Freehub body engages every .52 degrees yeilding telepathic control 6 pawl, 6 phase 115 tooth drivering Easily serviced with no proprietary tools. Designed to keep you in the saddle and out of the service queue Classic j-bend spoke interface Steel cartridge bearings are durable Item Specifications Bearing Type Sealed Cartridge Cassette Body Type Shimano Micro Spline Center to Flange, Left 41 Center to Flange, Right 29 Color Black Defined Color Black Flange Diameter, Left 58 Flange Diameter, Right 60 Hub Drilling 32 Hub/Brake Compatibility 6-Bolt Disc Rear Axle 12mm Thru x 157mm Skewer Included No Spoke Interface J-Bend Weight 304 Industry Nine Hydra Classic Rear Hub Rear Hub UPC: 810098980869

by Industry Nine

—$470

Industry Nine Hydra Classic hubs are the heart of your wheelset, everything revolves around them, literally. Every Classic Hydra hub is made start to finish in Asheville, NC. From turning and milling bar stock 7075-T6 aluminum for shells, axles and encaps, wire EDM cutting A2 tool steel for pawls and driverings, to in-house anodization lab, every step of design, engineering, manufacturing and assembly is done to exacting standards. 690 P.O.E. Hydra Freehub body engages every .52 degrees yeilding telepathic control 6 pawl, 6 phase 115 tooth drivering Easily serviced with no proprietary tools. Designed to keep you in the saddle and out of the service queue Classic j-bend spoke interface Steel cartridge bearings are durable Item Specifications Bearing Type Sealed Cartridge Cassette Body Type Shimano Micro Spline Center to Flange, Left 38 Center to Flange, Right 25 Color Turquoise Defined Color Blue Flange Diameter, Left 58 Flange Diameter, Right 60 Hub Drilling 32 Hub/Brake Compatibility 6-Bolt Disc Rear Axle 12mm Thru x 148mm Skewer Included No Spoke Interface J-Bend Weight 299 Industry Nine Hydra Classic Rear Hub Rear Hub UPC: 810098980852

by Industry Nine

—$1,045

The steel spokes and alloy rim of the Hydra 2 Enduro S offer legendary i9 performance and engagement at a more palatable price for the budget-conscious privateer. Keep pinch flats at bay with hollow bead wall technology and make every millisecond count with Hydra 2's instant engagement. Whether you're jockeying for position on Strava leaderboards or you have EWS aspirations, the Enduro S Hydra 2 ensures you'll have gas money to get to the mountain and dependability to get down it - fast. 6 Pawl Hydra 2 Freehub Body provides a groundbreaking 870 P.O.E. Hydra 2 Freehub body engages every .41 degrees yielding telepathic control Hollow Bead Wall promotes increased pinch flat protection and impact resistance "S" is for "Steel" - Employing 32 traditional J-bend steel spokes paired with J-Bend hub series in an economical, easy to service package "S" is for "Steel" - Employing 32 traditional J-bend steel spokes paired with J-Bend hub series in an economical, easy to service package Compatible with Tubeless or Tube-Type Clincher tires in the 2.3 - 2.8" width range E-bike approved for use on SL E-bikes up to 65 Nm/44lbs Industry Nine Hydra 2 Enduro S Wheelset Wheelset UPC: 197769280429

by Industry Nine

—$215

Industry Nine Freehub bodies are machined in North Carolina and contain all necessary pawls, springs and bearings for servicing or converting their hubs. Convert or replace your existing Hydra 2 mountain freehub body with this complete XD kit. Includes everything you need to swap the freehub and get riding Kits include freehub, bearings, inner spacer, pawls, and springs Item Specifications Cassette Body Type SRAM XD Industry Nine Freehub Freehub Body UPC: 197769693311

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

—$230

Completely re-engineered using insights gleaned from more than 100,000 original Hydra hubs in the field, Hydra2 features a newly designed 65% thicker axle, larger 6903 bearings with new labyrinth seals that ensure bombproof durability under the most demanding conditions. 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 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 Color Orange Defined Color Orange Front Axle 15mm Thru x 110mm Hub Drilling 32 Hub/Brake Compatibility 6-Bolt Disc Spoke Interface J-Bend Weight 157 Industry Nine Hydra 2 Classic Front Hub Front Hub UPC: 197769739620

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

—$230

Completely re-engineered using insights gleaned from more than 100,000 original Hydra hubs in the field, Hydra2 features a newly designed 65% thicker axle, larger 6903 bearings with new labyrinth seals that ensure bombproof durability under the most demanding conditions. 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 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 Color Blue Defined Color Blue Front Axle 15mm Thru x 110mm Hub Drilling 32 Hub/Brake Compatibility 6-Bolt Disc Spoke Interface J-Bend Weight 157 Industry Nine Hydra 2 Classic Front Hub Front Hub UPC: 197769590283

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

—$230

Completely re-engineered using insights gleaned from more than 100,000 original Hydra hubs in the field, Hydra2 features a newly designed 65% thicker axle, larger 6903 bearings with new labyrinth seals that ensure bombproof durability under the most demanding conditions. 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 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 Color Bronze Defined Color Brown Front Axle 15mm Thru x 110mm Hub Drilling 28 Hub/Brake Compatibility 6-Bolt Disc Spoke Interface J-Bend Weight 157 Industry Nine Hydra 2 Classic Front Hub Front Hub UPC: 197769239823

by Industry Nine

—$230

Completely re-engineered using insights gleaned from more than 100,000 original Hydra hubs in the field, Hydra2 features a newly designed 65% thicker axle, larger 6903 bearings with new labyrinth seals that ensure bombproof durability under the most demanding conditions. 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 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 Color Red Defined Color Red Front Axle 15mm Thru x 110mm Hub Drilling 32 Hub/Brake Compatibility 6-Bolt Disc Spoke Interface J-Bend Weight 157 Industry Nine Hydra 2 Classic Front Hub Front Hub UPC: 197769242175

by Industry Nine

—$230

Completely re-engineered using insights gleaned from more than 100,000 original Hydra hubs in the field, Hydra2 features a newly designed 65% thicker axle, larger 6903 bearings with new labyrinth seals that ensure bombproof durability under the most demanding conditions. 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 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 Color Black Defined Color Black Front Axle 15mm Thru x 110mm Hub Drilling 28 Hub/Brake Compatibility 6-Bolt Disc Spoke Interface J-Bend Weight 157 Industry Nine Hydra 2 Classic Front Hub Front Hub UPC: 197769145032

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 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 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 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

—$230

Completely re-engineered using insights gleaned from more than 100,000 original Hydra hubs in the field, Hydra2 features a newly designed 65% thicker axle, larger 6903 bearings with new labyrinth seals that ensure bombproof durability under the most demanding conditions. 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 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 Color Green Defined Color Green Front Axle 15mm Thru x 110mm Hub Drilling 32 Hub/Brake Compatibility 6-Bolt Disc Spoke Interface J-Bend Weight 157 Industry Nine Hydra 2 Classic Front Hub Front Hub UPC: 197769630682

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 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 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 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

—$230

Completely re-engineered using insights gleaned from more than 100,000 original Hydra hubs in the field, Hydra2 features a newly designed 65% thicker axle, larger 6903 bearings with new labyrinth seals that ensure bombproof durability under the most demanding conditions. 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 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 Color Bronze Defined Color Brown Front Axle 15mm Thru x 110mm Hub Drilling 32 Hub/Brake Compatibility 6-Bolt Disc Spoke Interface J-Bend Weight 157 Industry Nine Hydra 2 Classic Front Hub Front Hub UPC: 197769590306

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

—$230

Completely re-engineered using insights gleaned from more than 100,000 original Hydra hubs in the field, Hydra2 features a newly designed 65% thicker axle, larger 6903 bearings with new labyrinth seals that ensure bombproof durability under the most demanding conditions. 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 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 Color Black Defined Color Black Front Axle 15mm Thru x 110mm Hub Drilling 32 Hub/Brake Compatibility 6-Bolt Disc Spoke Interface J-Bend Weight 157 Industry Nine Hydra 2 Classic Front Hub Front Hub UPC: 197769734182

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 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

—$230

Completely re-engineered using insights gleaned from more than 100,000 original Hydra hubs in the field, Hydra2 features a newly designed 65% thicker axle, larger 6903 bearings with new labyrinth seals that ensure bombproof durability under the most demanding conditions. 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 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 Color Orange Defined Color Orange Front Axle 15mm Thru x 110mm Hub Drilling 28 Hub/Brake Compatibility 6-Bolt Disc Spoke Interface J-Bend Weight 157 Industry Nine Hydra 2 Classic Front Hub Front Hub UPC: 197769086595

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 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 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

—$230

Completely re-engineered using insights gleaned from more than 100,000 original Hydra hubs in the field, Hydra2 features a newly designed 65% thicker axle, larger 6903 bearings with new labyrinth seals that ensure bombproof durability under the most demanding conditions. 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 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 Color Green Defined Color Green Front Axle 15mm Thru x 110mm Hub Drilling 28 Hub/Brake Compatibility 6-Bolt Disc Spoke Interface J-Bend Weight 157 Industry Nine Hydra 2 Classic Front Hub Front Hub UPC: 197769199455

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 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

—$230

Completely re-engineered using insights gleaned from more than 100,000 original Hydra hubs in the field, Hydra2 features a newly designed 65% thicker axle, larger 6903 bearings with new labyrinth seals that ensure bombproof durability under the most demanding conditions. 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 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 Color Red Defined Color Red Front Axle 15mm Thru x 110mm Hub Drilling 28 Hub/Brake Compatibility 6-Bolt Disc Spoke Interface J-Bend Weight 157 Industry Nine Hydra 2 Classic Front Hub Front Hub UPC: 197769276583

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

—$230

Completely re-engineered using insights gleaned from more than 100,000 original Hydra hubs in the field, Hydra2 features a newly designed 65% thicker axle, larger 6903 bearings with new labyrinth seals that ensure bombproof durability under the most demanding conditions. 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 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 Color Blue Defined Color Blue Front Axle 15mm Thru x 110mm Hub Drilling 28 Hub/Brake Compatibility 6-Bolt Disc Spoke Interface J-Bend Weight 157 Industry Nine Hydra 2 Classic Front Hub Front Hub UPC: 197769333989

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