Drivetrain

—$73

Direct-mount and equipped with Dynamic Chain Engagement+ technology for best-in-class retention, the reinforced SM-CR86 chainring is impact-resistant, compatible with DEORE XT cranksets, and offered in sizes from 28t to 36t in two-tooth increments. Tried and true Dynamic Chain Engagement+ keeps the chain glued to the ring Compatibility with all Deore XT drivetrain and rider needs Exceptionally durable anodized aluminum Item Specifications Color Black Defined Color Black Direct Mount Type Direct Mount Shimano Drivetrain Speeds 12 Material Aluminum Round or Oval Round Tooth Count 28 Shimano Deore XT SM-CRM86 Direct Mount Chainring Direct Mount Chainrings UPC: 192790305509

by Shimano

—$73

Direct-mount and equipped with Dynamic Chain Engagement+ technology for best-in-class retention, the reinforced SM-CR86 chainring is impact-resistant, compatible with DEORE XT cranksets, and offered in sizes from 28t to 36t in two-tooth increments. Tried and true Dynamic Chain Engagement+ keeps the chain glued to the ring Compatibility with all Deore XT drivetrain and rider needs Exceptionally durable anodized aluminum Item Specifications Color Black Defined Color Black Direct Mount Type Direct Mount Shimano Drivetrain Speeds 12 Material Aluminum Round or Oval Round Tooth Count 36 Shimano Deore XT SM-CRM86 Direct Mount Chainring Direct Mount Chainrings UPC: 192790305516

by Shimano

—$665

The Shimano Di2 XTR M9250 wireless long cage derailleur paired with a standard 10-51t M9200 cassette (cassette sold separately) gives riders and racers the speed, range, and robustness to tackle every trail on the mountain. With built-in Automatic Crash Recovery, an impact-deflecting shape, and simple covered-pulley solutions, this derailleur stands up to harsh trail impacts and still retains its lightning-quick shifting speed and top-level performance Wireless Di2 paired with HYPERGLIDE+ technology result in smooth, precise and instantaneous shifts Wide link structure, skid-plate design, durable carbon plate and solid pulley add robustness and longevity Automatic Impact Recovery function instantly returns the derailleur motor to its original position after impact Shadow ES provides a slimmer, stronger evolution of Shimano s pioneering chain-stabilizing Shadow concept Wedge shape of Shimano s most survivable rear derailleur to-date avoids more direct impacts, and smoothly glances off rocks if there is a hit Tucked safely inside an enclosed space, the battery won t budge even in rough terrain, while remaining completely removable for charging Item Specifications Cage Length Long Chain Wrap Capacity (teeth) 41 Color Black/Silver Drivetrain Speeds 12 Largest Cog 51 Rear Der/Shifter Compatibility Shimano Mountain Di2 Rear Derailleur Mount Type 10x1 Standard Rear Derailleur Mount Type Shimano Rear Direct Mount Weight 391 Shimano XTR RD-M9250-SGS Di2 12-Speed Wireless Rear Derailleur Rear Derailleur UPC: 192790290546

by Shimano

—$150

Lightweight, direct-mount, and equipped with Dynamic Chain Engagement+ technology for best-in-class retention, the reinforced SM-CR96 chainring is impact-resistant, compatible with XTR cranksets, and offered in sizes from 28t to 38t in two-tooth increments. Tried and true Dynamic Chain Engagement+ keeps the chain glued to the ring Compatible with XTR FC-M9200 and FC-M9220 cranksets Exceptionally durable anodized aluminum Item Specifications Color Gray Defined Color Gray Direct Mount Type Direct Mount Shimano Drivetrain Speeds 12 Material Aluminum Round or Oval Round Tooth Count 28 Shimano XTR SM-CRM96 Direct Mount Chainring Direct Mount Chainrings UPC: 192790998701

by Shimano

—$150

Lightweight, direct-mount, and equipped with Dynamic Chain Engagement+ technology for best-in-class retention, the reinforced SM-CR96 chainring is impact-resistant, compatible with XTR cranksets, and offered in sizes from 28t to 38t in two-tooth increments. Tried and true Dynamic Chain Engagement+ keeps the chain glued to the ring Compatible with XTR FC-M9200 and FC-M9220 cranksets Exceptionally durable anodized aluminum Item Specifications Color Gray Defined Color Gray Direct Mount Type Direct Mount Shimano Drivetrain Speeds 12 Material Aluminum Round or Oval Round Tooth Count 34 Shimano XTR SM-CRM96 Direct Mount Chainring Direct Mount Chainrings UPC: 192790998732

by Shimano

—$150

Lightweight, direct-mount, and equipped with Dynamic Chain Engagement+ technology for best-in-class retention, the reinforced SM-CR96 chainring is impact-resistant, compatible with XTR cranksets, and offered in sizes from 28t to 38t in two-tooth increments. Tried and true Dynamic Chain Engagement+ keeps the chain glued to the ring Compatible with XTR FC-M9200 and FC-M9220 cranksets Exceptionally durable anodized aluminum Item Specifications Color Gray Defined Color Gray Direct Mount Type Direct Mount Shimano Drivetrain Speeds 12 Material Aluminum Round or Oval Round Tooth Count 38 Shimano XTR SM-CRM96 Direct Mount Chainring Direct Mount Chainrings UPC: 192790998718

by Shimano

—$725

The Shimano Dura-Ace FC-R9200 crank performs two vital functions; transferring your pedaling effort into the drivetrain and ensuring the fastest, most precise front shifting available. With HOLLOWTECH II crank arms to ensure light weight and Shimano's class-leading chainring designs, the FC-R9200 won't let you down. 148mm Q-factor 44.5mm chainline Optimal balance of stiffness, strength, weight and rotational performance HOLLOWGLIDE structure cuts weight yet maintains strength for better power transfer and quicker, more precise front shifting Item Specifications BB Included No Chainline/Hub Compatibility 130 Hubs Chainring BCD 110 Shimano Asymmetric Color Black Crank Intended Use Road Crank Length (mm) 170 Defined Color Black Drivetrain Speeds 12 Number of Chainrings Double Pedal Spindle 9/16" Rings 52/36 Spindle Interface Type Shimano Hollowtech II Shimano Dura-Ace FC-9200 12-Speed Crankset Crankset UPC: 192790893709

by Shimano

—$124.90

The Shimano 105 FC-RS520 is a 2-piece, 4-arm crank that's compatible with modern disc brake road frames. 4-arm crankset for 12-speed drivetrain Compatible with frames of O.L.D. 135mm and 410mm chainstay length 44.5mm chainline 150mm Q-factor Compatible with HG 12-speed chains Item Specifications BB Included No Chainline/Hub Compatibility 135/142 Road Disc Hubs > 415 mm Chainstay Chainring BCD 110 Shimano Asymmetric Color Black Crank Intended Use Road Crank Length (mm) 172.5 Defined Color Black Drivetrain Speeds 12 keyword search 105 Number of Chainrings Double Pedal Spindle 9/16" Rings 50/34 Spindle Interface Type Shimano Hollowtech II Shimano 105 FC-RS520 Crankset Crankset UPC: 192790172446

by Shimano

—$180

The Shimano FC-RX610 crank balances weight savings, optimized efficiency and an array of gearing options that cater to the segmented demands of mixed-terrain riding. Riders can choose closer gear steps or ultimate range depending on personal need by pairing a 10-45t or 10-51t cassette with 38t or 40t chainring (cassettes and 38t chainring sold separately) Optimal gearing for mixed-terrain riding Compatible with HG 12-speed chains 49.7mm chainline 151mm Q-factor Item Specifications BB Included No Chainline/Hub Compatibility 135/142 Road Disc Hubs > 415 mm Chainstay Chainring BCD 110 Shimano Asymmetric Color Black Crank Intended Use Gravel Crank Length (mm) 165 Defined Color Black Drivetrain Speeds 12 Number of Chainrings Single Pedal Spindle 9/16" Rings 40 Spindle Interface Type Shimano Hollowtech II Weight 812 Shimano GRX FC-RX610 Crankset Crankset UPC: 192790639703

by Shimano

—$280

The Shimano FC-RX820 crank balances weight savings, optimized efficiency and an array of gearing options that cater to the segmented demands of mixed-terrain riding. Riders can choose closer gear steps or ultimate range depending on personal need by pairing a 10-45t or 10-51t cassette with 40t or 42t chainring (cassettes and 42t chainring sold separately) Optimal gearing for mixed-terrain riding Hollowtech II crank arms provide strength and stiffness with the benefit of weight savings Compatible with HG 12-speed chains 49.7mm chainline 151mm Q-factor Item Specifications BB Included No Chainline/Hub Compatibility 135/142 Road Disc Hubs > 415 mm Chainstay Chainring BCD 110 Shimano Asymmetric Color Black Crank Intended Use Gravel Crank Length (mm) 172.5 Defined Color Black Drivetrain Speeds 12 Number of Chainrings Single Pedal Spindle 9/16" Rings 40 Spindle Interface Type Shimano Hollowtech II Weight 644 Shimano GRX FC-RX820 Crankset Crankset UPC: 192790242163

by Shimano

—$365

An integral part of the Shimano Ultegra 12-speed road lineup, the FC-R8100 crankset builds upon Shimano's legendary front shifting and transmission efficiency. With new refinements for seamless 12-speed shifting, the Ultegra crank is now offered in a wide variety of lengths, bringing performance and improved fit for smaller riders, triathletes, and riders with specific biomechanic requirements. 148mm Q-factor 44.5mm chainline Optimal balance of stiffness, strength, weight and rotational performance Hollowglide structure cuts weight yet maintains strength for better power transfer and quicker, more precise front shifting Item Specifications BB Included No Chainline/Hub Compatibility 130 Hubs Chainring BCD 110 Shimano Asymmetric Color Black Crank Intended Use Road Crank Length (mm) 160 Defined Color Black Drivetrain Speeds 12 Number of Chainrings Double Pedal Spindle 9/16" Rings 52/36 Spindle Interface Type Shimano Hollowtech II Shimano Ultegra FC-8100 12-Speed Crankset Crankset UPC: 192790893938

by Shimano

—$149.99

The Shimano GRX FC-RX600 crankset offers optimum gearing for mixed terrains and riding styles. Features tighter gear steps to maintain rhythm on familiar routes 1x drivetrain offers simplicity 2-piece crank construction 49.7mm chainline / 151mm Q-factor Item Specifications BB Included No Chainline/Hub Compatibility 135/142 Road Disc Hubs > 415 mm Chainstay Chainring BCD 110 Shimano Asymmetric Color Black Crank Intended Use Gravel Crank Length (mm) 165 Defined Color Black Drivetrain Speeds 11 Number of Chainrings Single Pedal Spindle 9/16" Rings 40 Spindle Interface Type Shimano Hollowtech II Weight 753 Shimano GRX FC-RX600 Crankset Crankset UPC: 192790508832

by Shimano

—$725

The Shimano Dura-Ace FC-R9200 crank performs two vital functions; transferring your pedaling effort into the drivetrain and ensuring the fastest, most precise front shifting available. With HOLLOWTECH II crank arms to ensure light weight and Shimano's class-leading chainring designs, the FC-R9200 won't let you down. 148mm Q-factor 44.5mm chainline Optimal balance of stiffness, strength, weight and rotational performance HOLLOWGLIDE structure cuts weight yet maintains strength for better power transfer and quicker, more precise front shifting Item Specifications BB Included No Chainline/Hub Compatibility 130 Hubs Chainring BCD 110 Shimano Asymmetric Color Black Crank Intended Use Road Crank Length (mm) 172.5 Defined Color Black Drivetrain Speeds 12 Number of Chainrings Double Pedal Spindle 9/16" Rings 50/34 Spindle Interface Type Shimano Hollowtech II Shimano Dura-Ace FC-9200 12-Speed Crankset Crankset UPC: 192790893945

by Shimano

—$365

An integral part of the Shimano Ultegra 12-speed road lineup, the FC-R8100 crankset builds upon Shimano's legendary front shifting and transmission efficiency. With new refinements for seamless 12-speed shifting, the Ultegra crank is now offered in a wide variety of lengths, bringing performance and improved fit for smaller riders, triathletes, and riders with specific biomechanic requirements. 148mm Q-factor 44.5mm chainline Optimal balance of stiffness, strength, weight and rotational performance Hollowglide structure cuts weight yet maintains strength for better power transfer and quicker, more precise front shifting Item Specifications BB Included No Chainline/Hub Compatibility 130 Hubs Chainring BCD 110 Shimano Asymmetric Color Black Crank Intended Use Road Crank Length (mm) 170 Defined Color Black Drivetrain Speeds 12 Number of Chainrings Double Pedal Spindle 9/16" Rings 52/36 Spindle Interface Type Shimano Hollowtech II Shimano Ultegra FC-8100 12-Speed Crankset Crankset UPC: 192790894096

by Shimano

—$365

An integral part of the Shimano Ultegra 12-speed road lineup, the FC-R8100 crankset builds upon Shimano's legendary front shifting and transmission efficiency. With new refinements for seamless 12-speed shifting, the Ultegra crank is now offered in a wide variety of lengths, bringing performance and improved fit for smaller riders, triathletes, and riders with specific biomechanic requirements. 148mm Q-factor 44.5mm chainline Optimal balance of stiffness, strength, weight and rotational performance Hollowglide structure cuts weight yet maintains strength for better power transfer and quicker, more precise front shifting Item Specifications BB Included No Chainline/Hub Compatibility 130 Hubs Chainring BCD 110 Shimano Asymmetric Color Black Crank Intended Use Road Crank Length (mm) 175 Defined Color Black Drivetrain Speeds 12 Number of Chainrings Double Pedal Spindle 9/16" Rings 50/34 Spindle Interface Type Shimano Hollowtech II Shimano Ultegra FC-8100 12-Speed Crankset Crankset UPC: 192790894003

by Shimano

—$225

The Shimano 105 FC-R7100 12-speed crankset offers an optimized balance between lightweight and efficiency without sacrificing stiffness. The crank is formed with hollow aluminum technology and finished with a durable gloss black anodized. The resin ribs on the back of the chainrings are Shimano 105's unique structural design that achieves both through weight reduction and crisp shifting performance. Optimal balance of stiffness, strength, weight and rotational performance HOLLOWGLIDE structure cuts weight yet maintains strength for better power transfer and quicker, more precise front shifting Hollow anodized aluminum arms for lightweight, rigidity, and durability 44.5mm chainline 148mm Q-factor Compatible with HG 12-speed chain Item Specifications BB Included No Chainline/Hub Compatibility 135/142 Road Disc Hubs > 415 mm Chainstay Chainring BCD 110 Shimano Asymmetric Color Black Crank Intended Use Road Crank Length (mm) 172.5 Defined Color Black Drivetrain Speeds 12 keyword search 105 Number of Chainrings Double Pedal Spindle 9/16" Rings 50/34 Spindle Interface Type Shimano Hollowtech II Weight 754 Shimano 105 FC-R7100 Crankset Crankset UPC: 192790172545

by Shimano

—$124.90

The Shimano 105 FC-RS520 is a 2-piece, 4-arm crank that's compatible with modern disc brake road frames. 4-arm crankset for 12-speed drivetrain Compatible with frames of O.L.D. 135mm and 410mm chainstay length 44.5mm chainline 150mm Q-factor Compatible with HG 12-speed chains Item Specifications BB Included No Chainline/Hub Compatibility 135/142 Road Disc Hubs > 415 mm Chainstay Chainring BCD 110 Shimano Asymmetric Color Black Crank Intended Use Road Crank Length (mm) 170 Defined Color Black Drivetrain Speeds 12 keyword search 105 Number of Chainrings Double Pedal Spindle 9/16" Rings 50/34 Spindle Interface Type Shimano Hollowtech II Shimano 105 FC-RS520 Crankset Crankset UPC: 192790172439

by Shimano

—$65

The Shimano Deore 12-speed direct mount chainring for FC-M6100 series 1x MTB cranks Compatible with Shimano Deore FC-M6100-1, FC-M6120-1, FC-M6130-1 cranks Crafted with aluminum for weight savings Item Specifications Color Black Defined Color Black Direct Mount Type Direct Mount Shimano Drivetrain Speeds 12 keyword search FC-M6120-1 keyword search FC-M6130-1 Material Aluminum Round or Oval Round Tooth Count 32 Shimano Deore FC-M6100 12-Speed Chainring Direct Mount Chainrings UPC: 192790848129

by Shimano

—$115.62

Shimano Ultegra FC-R8100 chainrings are constructed with high quality aluminum and are compatible with FC-R8100 and FC-8100-P 2x 12-speed cranksets. Aluminum with anodized finish and carbon fiber reinforced plastic for extreme durability and light weight Hollowglide technology provides high rigidity and cuts down on weight while maintaining strength Offers better power transfer and quicker, more precise front shifting 52t outer chainring is for use with 36t inner chainring Asymmetric 110 BCD Compatible with HG 12-speed chains Item Specifications Chainring BCD 110 Shimano Asymmetric Color Black Defined Color Black Drivetrain Speeds 12 Material Aluminum w/ Carbon Wrap Ring Position/Type Outer Tooth Count 52 Shimano Ultegra FC-R8100 12-Speed Chainring Chainring UPC: 192790168050

by Shimano

—$70

The Shimano 105 12-speed rear derailleur combines the smooth and stable shifting that is a staple of Shimano Shadow RD design with direct mount compatibility and a wider gear range capacity. Shadow RD offers a low-profile design with single tension construction that prevents the derailleur from hitting the chainstay in rough riding conditions Direct Mount feature is design for large contempory frames with large section chainstays, in particular mountain bikes with thru-axle dropouts Wider gear range capacity and stable shifting performance Compatible with HG 12-speed chains 41t total capacity 36t low sprocket maximum 34t low sprocket minimum Item Specifications Cage Length Medium Chain Wrap Capacity (teeth) 41 Color Black Drivetrain Speeds 12 Largest Cog 36 Rear Der/Shifter Compatibility Shimano Road Rear Derailleur Mount Type 10x1 Standard Rear Derailleur Mount Type Shimano Rear Direct Mount Weight 249 Shimano 105 RD-R7100 Rear Derailleur Rear Derailleur UPC: 192790819013

by Shimano

—$445

Shimano's GRX RX825 Di2 12-speed rear derailleur features a built-in wireless connectivity unit and charging port, ensuring fast and reliable shifting for mixed-terrain riding and easy recharging. Integrated Shadow RD+ technology prevents chain slap and ensures precise shifting even on rough terrain. Thanks to built-in ON/OFF switch, wheel removal is easy too. The RD-RX825 is compatible with 11-34t and 11-36t 12-speed cassettes and supports Full or Semi-Synchronized shift modes, enhancing rider customization. Integrated wireless unit, charging port, and switch allows a compact design Offers fast and reliable shifting on rough terrain Adjustable chain stabilizer prevents chain slap Shimano Shadow RD+ offers a quiter drivetrain by utilizes a stablizer to reduce chain slap and provides a simple solution for chain drops Gravel-tuned clutch tension features a switch stabilizer ON/OFF to match terrain - ON for gravel, OFF for smooth roads LED status indicator to easier identify battery life, pairing, adjust mode, etc. Top sprocket: Max. 11t/Min. 11t Low sprocket: Max. 36t/Min. 34t Total Capacity: 40t Item Specifications Cage Length Long Chain Wrap Capacity (teeth) 40 Color Black Drivetrain Speeds 12 Largest Cog 36 Rear Der/Shifter Compatibility Shimano Road Di2 Rear Derailleur Mount Type 10x1 Standard Rear Derailleur Mount Type Shimano Rear Direct Mount Shimano GRX RD-RX825 Di2 Rear Derailleur Rear Derailleur UPC: 192790310893

by Shimano

—$280

The Shimano FC-RX820 crank balances weight savings, optimized efficiency and an array of gearing options that cater to the segmented demands of mixed-terrain riding. Riders can choose closer gear steps or ultimate range depending on personal need by pairing a 10-45t or 10-51t cassette with 40t or 42t chainring (cassettes and 42t chainring sold separately) Optimal gearing for mixed-terrain riding Hollowtech II crank arms provide strength and stiffness with the benefit of weight savings Compatible with HG 12-speed chains 49.7mm chainline 151mm Q-factor Item Specifications BB Included No Chainline/Hub Compatibility 135/142 Road Disc Hubs > 415 mm Chainstay Chainring BCD 110 Shimano Asymmetric Color Black Crank Intended Use Gravel Crank Length (mm) 170 Defined Color Black Drivetrain Speeds 12 Number of Chainrings Single Pedal Spindle 9/16" Rings 40 Spindle Interface Type Shimano Hollowtech II Weight 644 Shimano GRX FC-RX820 Crankset Crankset UPC: 192790242132

by Shimano

—$410

The uninterrupted shifting experience of the Shimano Dura-Ace R9200 12-speed cassette range lets you climb, sprint, and push your limits without stopping to think about your next gear change. Larger driving cogs maximize drivetrain efficiency and create compatibility with both Shimano 11 and 12-speed freehub bodies. Shimano HYPERGLIDE+ technology is integrated to provide seamless shifts both up and down the gear range. Faster, seamless shifts under maximum pedaling load Refined 12 step gear combination provides peak efficiency and accelerating performance for every situation Compatible with 12-speed and road 11-speed freehub body Item Specifications Cassette Body Type Shimano HG 11/12-Speed Road Cogs 11-12-13-14-15-16-17-19-21-24-27-30 Color Gray Defined Color Gray Drivetrain Speeds 12 Range 11-30 Weight 223 Shimano Dura-Ace CS-9200 12-Speed Cassette Cassettes UPC: 192790893716

by Shimano

—$295

Combining Shimano's Di2 platform and the road incarnation of Hyperglide+, the Ultegra FD-R8150 front derailleur shifts between chainrings with the fast and seamless action. 61-66 degree chainstay angle Includes 1 SD300 port Small, sleek and lightweight front derailleur Frontal area is smaller than previous designs to reduce aerodynamic drag Top gear teeth capacity: 50-54t Item Specifications Derailleur Capacity 16 Double or Triple Double Drivetrain Speeds 12 Front Der/Shifter Compatibility Shimano Road Di2 Front Derailleur Cable Pull Electronic Front Derailleur Clamp Braze-on Front Derailleur Style Traditional Max Ring (teeth) 54 Shimano Ultegra FD-R8150 Di2 12-Speed Front Derailleur Front Derailleur UPC: 192790875309

by Shimano

—$17.18

Shimano Disc Rotor Parts Shimano Disc Rotor Parts Cassette Lockring UPC: 192790521411

by Shimano

—$435

Wireless Di2 shifting designed for E-MTB and LINKGLIDE compatibility. The durable Deore RD-M6260 long-cage 11-speed rear derailleur taps into proven wireless Di2 shifting technology and other strengths of the Deore Di2 groupset, while pulling power from the bike's main battery via E-TUBE cable port. The cable delivers a stable power supply and connectivity with the drive unit, eliminating the need to carry a separate back-up battery specifically for the rear derailleur. The Direct Wired RD-M6260-11L pulls power from your existing e-bike battery to deliver a constant supply of shifts A wide link structure, skid-plate design, durable aluminum plate and solid pulley add robustness and longevity Automatic Impact Recovery function instantly returns the derailleur to its original position after impact Features Shimano Shadow ES: A slimmer, stronger evolution of Shimano's pioneering chain-stabilizing Shadow RD+ concept Added derailleur durability combined with a LINKGLIDE cassette (cassette sold separately) extends the drivetrain's lifespan Intelligent AUTO SHIFT E-Bike sensors and LINKGLIDE technology provide smooth, quick gear changes while you pedal so you are always in the right gear FREE SHIFT E-Bike technology allows you to shift as you coast on flats or downhills Item Specifications Cage Length Long Chain Wrap Capacity (teeth) 39 Color Black/Gray Designed for ebike Yes Drivetrain Speeds 11 Largest Cog 50 Rear Der/Shifter Compatibility Shimano Mountain Di2 Rear Derailleur Mount Type 10x1 Standard Rear Derailleur Mount Type Shimano Rear Direct Mount Shimano Deore RD-M6260-11L Di2 Wired Power 11-Speed E-MTB Rear Derailleur Rear Derailleur UPC: 192790748672

by Shimano

—$435

Pairing the new Deore -RD-M6250 long-cage derailleur with a standard 10-51t cassette (cassette sold separate) gives all types of riders the range and robustness to tackle every trail on the mountain at a more approachable cost. With built-in Automatic Impact Recovery, an impact-deflecting wedge shape, steel plate, and solid pulley, this derailleur stands up to harsh trail impacts, while retaining the precise shifting qualities for which Di2 is known. Other features include integrated on-board battery that's protected by the linkage and easily removable for recharging and connectivity with cycling computers and other third-party devices. Di2 technology results in precise and clean wireless shifting A wide link structure, skid-plate design, durable aluminum plate and solid pulley add robustness and longevity Automatic Impact Recovery function instantly returns the derailleur to its original position after impact Features Shimano Shadow ES: A slimmer, stronger evolution of Shimano's pioneering chain-stabilizing Shadow RD+ concept Tucked safely inside an enclosed space, the battery won t budge even in rough terrain, while remaining easily removable for charging The solid pulley and shielded pulley teeth prevent trail debris from jamming up your flow Item Specifications Cage Length Long Chain Wrap Capacity (teeth) 41 Color Black/Gray Drivetrain Speeds 12 Largest Cog 51 Rear Der/Shifter Compatibility Shimano Mountain Di2 Rear Derailleur Mount Type 10x1 Standard Rear Derailleur Mount Type Shimano Rear Direct Mount Shimano Deore RD-M6260 Di2 Wireless 12-Speed Rear Derailleur Rear Derailleur UPC: 192790748665

by Shimano

—$570

Wireless Di2 shifting designed for E-MTB and HYPERGLIDE+. The ultra-durable RD-M8260 long-cage, rear derailleur delivers features all riders can appreciate. It taps into proven wireless Di2 shifting technology and the strengths of other XT offerings, while pulling power from the bike's main battery, delivering a stable power supply, and eliminating the need for a back-up battery. Direct Wired: The derailleur pulls power from your existing e-bike battery to deliver a constant supply of shifts A wide link structure, skid-plate design, durable aluminum plate and solid pulley add robustness and longevity SHADOW ES: A slimmer, stronger evolution of SHIMANO's pioneering chain-stabilizing SHADOW RD+ concept E-Bike Technology: Intelligent AUTO SHIFT sensors and HYPERGLIDE+ technology provide smooth, quick gear changes while you pedal so you are always in the right gear FREE SHIFT E-Bike Technology: Keep your speed and shift whenever. FREE SHIFT technology allows you to shift as you coast on flats or downhills Item Specifications Cage Length Long Chain Wrap Capacity (teeth) 41 Color Black Designed for ebike Yes Drivetrain Speeds 12 Largest Cog 51 Rear Der/Shifter Compatibility Shimano Mountain Di2 Rear Derailleur Mount Type Shimano Rear Direct Mount Shimano XT RD-M8260 Ebike Rear Derailleur Rear Derailleur UPC: 192790290560

by Shimano

—$570

Wireless Di2 shifting designed for E-MTB and HYPERGLIDE+. The ultra-durable RD-M8260 long-cage, rear derailleur delivers features all riders can appreciate. It taps into proven wireless Di2 shifting technology and the strengths of other XT offerings, while pulling power from the bike's main battery, delivering a stable power supply, and eliminating the need for a back-up battery. Direct Wired: The derailleur pulls power from your existing e-bike battery to deliver a constant supply of shifts A wide link structure, skid-plate design, durable aluminum plate and solid pulley add robustness and longevity SHADOW ES: A slimmer, stronger evolution of SHIMANO's pioneering chain-stabilizing SHADOW RD+ concept E-Bike Technology: Intelligent AUTO SHIFT sensors and HYPERGLIDE+ technology provide smooth, quick gear changes while you pedal so you are always in the right gear FREE SHIFT E-Bike Technology: Keep your speed and shift whenever. FREE SHIFT technology allows you to shift as you coast on flats or downhills Item Specifications Cage Length Long Chain Wrap Capacity (teeth) 39 Color Black Designed for ebike Yes Drivetrain Speeds 11 Largest Cog 50 Rear Der/Shifter Compatibility Shimano Mountain Di2 Rear Derailleur Mount Type Shimano Rear Direct Mount Shimano XT RD-M8260 Ebike Rear Derailleur Rear Derailleur UPC: 192790290591

by Shimano

—$570

Optimized for impact survivability, the 12-speed XT RD-M8250 medium cage rear derailleur is the top choice for everyday trail riding, offering unmatched durability, quick, precise shifts and added weight savings when paired with the 9-45t compact cassette (cassette sold separately). Featuring all-new wireless Di2 shifting, automatic impact recovery, a 500% gear range and 23 millimeters of additional ground clearance for a bash-free ride, the M8250 rear derailleur is built to be relentlessly reliable so you are free to focus solely on the trail ahead. Di2 technology results in precise and clean wireless shifting Pinpoint, ultra-fast shifting, and a no-sacrifice 500% gear range Wide link structure, skid-plate design, durable aluminum plate and solid pulley add robustness and longevity Automatic Impact Recovery function instantly returns the derailleur motor to its original position after impact Shimano Shadow ES technology delivers a wedge-shaped design that reduces the derailleur s front-facing surface area and eliminates edges that could catch on rocks and roots Tucked safely inside an enclosed space, the battery won t budge even in rough terrain, while remaining easily removable for charging Solid pulley and shielded pulley teeth prevent trail debris from jamming up your flow Item Specifications Cage Length Medium Chain Wrap Capacity (teeth) 36 Color Black/Gray Drivetrain Speeds 12 Largest Cog 45 Rear Der/Shifter Compatibility Shimano Mountain Di2 Rear Derailleur Mount Type 10x1 Standard Rear Derailleur Mount Type Shimano Rear Direct Mount Shimano Deore XT RD-M8250-GS Di2 12-Speed Wireless Rear Derailleur Rear Derailleur UPC: 192790748269

by Shimano

—$310

Built for the rigors of Enduro World Series racing, FC-M9220 is the strongest XTR crankset ever produced. HOLLOWTECH II forging and a thicker steel spindle ensure this crank survives the burliest of impacts while optimizing rigidity and weight. Combined with the reinforced SM-CR96 direct-mount chainring (chainring sold separately), there is a specification of FC-M9220 for every enduro rider. A thicker enduro-specific spindle raises the mark for durability and big-hit survivability Shimano s Hollowtech II hollow forging provides optimal weight, stiffness and rigidity for Enduro riding and racing An enduro-optimized 176mm Q-Factor brings race-feel familiarity, while a 55mm chain line offers maxed-out frame compatibility XTR M9220 cranks come standard with a steel 24mm spindle and are compatible with Shimano s threaded and Press Fit bottom brackets (bottom bracket sold separately) Compatible with all SM-CRM96 chainrings (chainring sold separately) Anodized aluminum crankarms Item Specifications BB Included No Chainline/Hub Compatibility 141/148 Boost Hubs Color Black/Silver Crank Intended Use Mountain Crank Length (mm) 160 Defined Color Black Defined Color Silver Drivetrain Speeds 12 Number of Chainrings No Rings Included Pedal Spindle 9/16" Spindle Interface Type Shimano Hollowtech II Weight 560 Shimano XTR FC-M9220 Enduro Crankset Crankset UPC: 192790998688

by Shimano

—$310

Forged for race confidence, the M9200 XTR XC crankset represents evolution in Shimano's iconic HOLLOWTECH II cold hammer hollow-forging process. Rigid enough for optimal power transfer, compatible with SM-CR96 chainrings in all sizes (sold separately), the FC-M9200 checks every box for a lightweight, reliable cross-country crankset. Crankarm and steel spindle strike a balance between reliable power transfer and light weight for top-level XC performance Shimano s Hollowtech II cold hammer forging provides optimal weight, stiffness and rigidity for XC riding and racing An XC-optimized 170mm Q-Factor brings race-feel familiarity, while the 55mm chain line offers maximum frame compatibility. XTR M9200 cranks come standard with a 24mm spindle and are compatible with Shimano s threaded and Press Fit bottom brackets (bottom bracket sold separately) Compatible with all SM-CRM96 chainrings (chainring sold separately) Anodized aluminum crankarms Item Specifications BB Included No Chainline/Hub Compatibility 141/148 Boost Hubs Color Black/Silver Crank Intended Use Mountain Crank Length (mm) 175 Defined Color Black Defined Color Silver Drivetrain Speeds 12 Number of Chainrings No Rings Included Pedal Spindle 9/16" Spindle Interface Type Shimano Hollowtech II Weight 555 Shimano XTR FC-M9200 XC Crankset Crankset UPC: 192790998633

by Shimano

—$725

The Shimano Dura-Ace FC-R9200 crank performs two vital functions; transferring your pedaling effort into the drivetrain and ensuring the fastest, most precise front shifting available. With HOLLOWTECH II crank arms to ensure light weight and Shimano's class-leading chainring designs, the FC-R9200 won't let you down. 148mm Q-factor 44.5mm chainline Optimal balance of stiffness, strength, weight and rotational performance HOLLOWGLIDE structure cuts weight yet maintains strength for better power transfer and quicker, more precise front shifting Item Specifications BB Included No Chainline/Hub Compatibility 130 Hubs Chainring BCD 110 Shimano Asymmetric Color Black Crank Intended Use Road Crank Length (mm) 175 Defined Color Black Drivetrain Speeds 12 Number of Chainrings Double Pedal Spindle 9/16" Rings 50/34 Spindle Interface Type Shimano Hollowtech II Shimano Dura-Ace FC-9200 12-Speed Crankset Crankset UPC: 192790894119

by Shimano

—$365

An integral part of the Shimano Ultegra 12-speed road lineup, the FC-R8100 crankset builds upon Shimano's legendary front shifting and transmission efficiency. With new refinements for seamless 12-speed shifting, the Ultegra crank is now offered in a wide variety of lengths, bringing performance and improved fit for smaller riders, triathletes, and riders with specific biomechanic requirements. 148mm Q-factor 44.5mm chainline Optimal balance of stiffness, strength, weight and rotational performance Hollowglide structure cuts weight yet maintains strength for better power transfer and quicker, more precise front shifting Item Specifications BB Included No Chainline/Hub Compatibility 130 Hubs Chainring BCD 110 Shimano Asymmetric Color Black Crank Intended Use Road Crank Length (mm) 175 Defined Color Black Drivetrain Speeds 12 Number of Chainrings Double Pedal Spindle 9/16" Rings 52/36 Spindle Interface Type Shimano Hollowtech II Shimano Ultegra FC-8100 12-Speed Crankset Crankset UPC: 192790893723

by Shimano

—$365

An integral part of the Shimano Ultegra 12-speed road lineup, the FC-R8100 crankset builds upon Shimano's legendary front shifting and transmission efficiency. With new refinements for seamless 12-speed shifting, the Ultegra crank is now offered in a wide variety of lengths, bringing performance and improved fit for smaller riders, triathletes, and riders with specific biomechanic requirements. 148mm Q-factor 44.5mm chainline Optimal balance of stiffness, strength, weight and rotational performance Hollowglide structure cuts weight yet maintains strength for better power transfer and quicker, more precise front shifting Item Specifications BB Included No Chainline/Hub Compatibility 130 Hubs Chainring BCD 110 Shimano Asymmetric Color Black Crank Intended Use Road Crank Length (mm) 172.5 Defined Color Black Drivetrain Speeds 12 Number of Chainrings Double Pedal Spindle 9/16" Rings 52/36 Spindle Interface Type Shimano Hollowtech II Shimano Ultegra FC-8100 12-Speed Crankset Crankset UPC: 192790894058

by Shimano

—$365

An integral part of the Shimano Ultegra 12-speed road lineup, the FC-R8100 crankset builds upon Shimano's legendary front shifting and transmission efficiency. With new refinements for seamless 12-speed shifting, the Ultegra crank is now offered in a wide variety of lengths, bringing performance and improved fit for smaller riders, triathletes, and riders with specific biomechanic requirements. 148mm Q-factor 44.5mm chainline Optimal balance of stiffness, strength, weight and rotational performance Hollowglide structure cuts weight yet maintains strength for better power transfer and quicker, more precise front shifting Item Specifications BB Included No Chainline/Hub Compatibility 130 Hubs Chainring BCD 110 Shimano Asymmetric Color Black Crank Intended Use Road Crank Length (mm) 170 Defined Color Black Drivetrain Speeds 12 Number of Chainrings Double Pedal Spindle 9/16" Rings 50/34 Spindle Interface Type Shimano Hollowtech II Shimano Ultegra FC-8100 12-Speed Crankset Crankset UPC: 192790894102

by Shimano

—$719.55

The Shimano Dura-Ace FC-R9200 crank performs two vital functions; transferring your pedaling effort into the drivetrain and ensuring the fastest, most precise front shifting available. With HOLLOWTECH II crank arms to ensure light weight and Shimano's class-leading chainring designs, the FC-R9200 won't let you down. 54-40t option is designed for the fast racing situations 148mm Q-factor 44.5mm chainline Optimal balance of stiffness, strength, weight and rotational performance HOLLOWGLIDE structure cuts weight yet maintains strength for better power transfer and quicker, more precise front shifting Item Specifications BB Included No Chainline/Hub Compatibility 130 Hubs Chainring BCD 110 Shimano Asymmetric Color Black Crank Intended Use Road Crank Length (mm) 170 Defined Color Black Drivetrain Speeds 12 Number of Chainrings Double Pedal Spindle 9/16" Rings 54/40 Spindle Interface Type Shimano Hollowtech II Shimano Dura-Ace FC-9200 12-Speed Crankset Crankset UPC: 192790893891

by Shimano

—$725

The Shimano Dura-Ace FC-R9200 crank performs two vital functions; transferring your pedaling effort into the drivetrain and ensuring the fastest, most precise front shifting available. With HOLLOWTECH II crank arms to ensure light weight and Shimano's class-leading chainring designs, the FC-R9200 won't let you down. 54-40t option is designed for the fast racing situations 148mm Q-factor 44.5mm chainline Optimal balance of stiffness, strength, weight and rotational performance HOLLOWGLIDE structure cuts weight yet maintains strength for better power transfer and quicker, more precise front shifting Item Specifications BB Included No Chainline/Hub Compatibility 130 Hubs Chainring BCD 110 Shimano Asymmetric Color Black Crank Intended Use Road Crank Length (mm) 172.5 Defined Color Black Drivetrain Speeds 12 Number of Chainrings Double Pedal Spindle 9/16" Rings 54/40 Spindle Interface Type Shimano Hollowtech II Shimano Dura-Ace FC-9200 12-Speed Crankset Crankset UPC: 192790894188

by Shimano

—$365

An integral part of the Shimano Ultegra 12-speed road lineup, the FC-R8100 crankset builds upon Shimano's legendary front shifting and transmission efficiency. With new refinements for seamless 12-speed shifting, the Ultegra crank is now offered in a wide variety of lengths, bringing performance and improved fit for smaller riders, triathletes, and riders with specific biomechanic requirements. 148mm Q-factor 44.5mm chainline Optimal balance of stiffness, strength, weight and rotational performance Hollowglide structure cuts weight yet maintains strength for better power transfer and quicker, more precise front shifting Item Specifications BB Included No Chainline/Hub Compatibility 130 Hubs Chainring BCD 110 Shimano Asymmetric Color Black Crank Intended Use Road Crank Length (mm) 172.5 Defined Color Black Drivetrain Speeds 12 Number of Chainrings Double Pedal Spindle 9/16" Rings 50/34 Spindle Interface Type Shimano Hollowtech II Shimano Ultegra FC-8100 12-Speed Crankset Crankset UPC: 192790894089

by Shimano

—$725

The Shimano Dura-Ace FC-R9200 crank performs two vital functions; transferring your pedaling effort into the drivetrain and ensuring the fastest, most precise front shifting available. With HOLLOWTECH II crank arms to ensure light weight and Shimano's class-leading chainring designs, the FC-R9200 won't let you down. 148mm Q-factor 44.5mm chainline Optimal balance of stiffness, strength, weight and rotational performance HOLLOWGLIDE structure cuts weight yet maintains strength for better power transfer and quicker, more precise front shifting Item Specifications BB Included No Chainline/Hub Compatibility 130 Hubs Chainring BCD 110 Shimano Asymmetric Color Black Crank Intended Use Road Crank Length (mm) 172.5 Defined Color Black Drivetrain Speeds 12 Number of Chainrings Double Pedal Spindle 9/16" Rings 52/36 Spindle Interface Type Shimano Hollowtech II Shimano Dura-Ace FC-9200 12-Speed Crankset Crankset UPC: 192790893693

by Shimano

—$725

The Shimano Dura-Ace FC-R9200 crank performs two vital functions; transferring your pedaling effort into the drivetrain and ensuring the fastest, most precise front shifting available. With HOLLOWTECH II crank arms to ensure light weight and Shimano's class-leading chainring designs, the FC-R9200 won't let you down. 54-40t option is designed for the fast racing situations 148mm Q-factor 44.5mm chainline Optimal balance of stiffness, strength, weight and rotational performance HOLLOWGLIDE structure cuts weight yet maintains strength for better power transfer and quicker, more precise front shifting Item Specifications BB Included No Chainline/Hub Compatibility 130 Hubs Chainring BCD 110 Shimano Asymmetric Color Black Crank Intended Use Road Crank Length (mm) 175 Defined Color Black Drivetrain Speeds 12 Number of Chainrings Double Pedal Spindle 9/16" Rings 54/40 Spindle Interface Type Shimano Hollowtech II Shimano Dura-Ace FC-9200 12-Speed Crankset Crankset UPC: 192790894065

by Shimano

—$725

The Shimano Dura-Ace FC-R9200 crank performs two vital functions; transferring your pedaling effort into the drivetrain and ensuring the fastest, most precise front shifting available. With HOLLOWTECH II crank arms to ensure light weight and Shimano's class-leading chainring designs, the FC-R9200 won't let you down. 148mm Q-factor 44.5mm chainline Optimal balance of stiffness, strength, weight and rotational performance HOLLOWGLIDE structure cuts weight yet maintains strength for better power transfer and quicker, more precise front shifting Item Specifications BB Included No Chainline/Hub Compatibility 130 Hubs Chainring BCD 110 Shimano Asymmetric Color Black Crank Intended Use Road Crank Length (mm) 175 Defined Color Black Drivetrain Speeds 12 Number of Chainrings Double Pedal Spindle 9/16" Rings 52/36 Spindle Interface Type Shimano Hollowtech II Shimano Dura-Ace FC-9200 12-Speed Crankset Crankset UPC: 192790894225

by Shimano

—$164.99

The Shimano Deore XT FC-M8120 crankset features modern construction using direct mount chainrings and a 178mm Q-factor for 12-speed MTB drivetrains. 55mm chainline TL-FC41 Tool not included Hollow forged crank maximizes power transfer while limiting weight Rigid and lightweight design for aggressive trail riding Shimano's Hollowtech II technology provides the best balance of stiffness, strength, weight and rotating performance. 178mm Q-factor Item Specifications BB Included No Chainline/Hub Compatibility 141/148 Boost Hubs Chainring BCD Direct Mount Color Black Crank Intended Use Mountain Crank Length (mm) 175 Defined Color Black Drivetrain Speeds 12 keyword search FC-M8120 Number of Chainrings No Rings, No Spider Included Pedal Spindle 9/16" Rings Sold Separately Spindle Interface Type Shimano Hollowtech II Weight 630 Shimano Deore XT FC-M8120 Crankset Crankset UPC: 192790780627

by Shimano

—$225

The Shimano 105 FC-R7100 12-speed crankset offers an optimized balance between lightweight and efficiency without sacrificing stiffness. The crank is formed with hollow aluminum technology and finished with a durable gloss black anodized. The resin ribs on the back of the chainrings are Shimano 105's unique structural design that achieves both through weight reduction and crisp shifting performance. Optimal balance of stiffness, strength, weight and rotational performance HOLLOWGLIDE structure cuts weight yet maintains strength for better power transfer and quicker, more precise front shifting Hollow anodized aluminum arms for lightweight, rigidity, and durability 44.5mm chainline 148mm Q-factor Compatible with HG 12-speed chain Item Specifications BB Included No Chainline/Hub Compatibility 135/142 Road Disc Hubs > 415 mm Chainstay Chainring BCD 110 Shimano Asymmetric Color Black Crank Intended Use Road Crank Length (mm) 170 Defined Color Black Drivetrain Speeds 12 keyword search 105 Number of Chainrings Double Pedal Spindle 9/16" Rings 50/34 Spindle Interface Type Shimano Hollowtech II Weight 754 Shimano 105 FC-R7100 Crankset Crankset UPC: 192790172521

by Shimano

—$258.33

The Shimano Deore XT FC-M8100-2 MTB crankset offers a rigid and lightweight design with the compatibility of Hollowtech II technology for aggressive trail riding. Direct mount chainrings with special gear tooth profile for improved chain retention Rider tunable with an exchangeable single/double direct mount chainring 172mm Q-factor For 48.8mm chainlines For use with HG 12-speed chains Item Specifications BB Included No Chainline/Hub Compatibility 135/142 MTB Hubs Color Black Crank Intended Use Mountain Crank Length (mm) 175 Defined Color Black Drivetrain Speeds 12 Number of Chainrings Double Pedal Spindle 9/16" Rings 36/26 Spindle Interface Type Shimano Hollowtech II Weight 654 Shimano Deore XT FC-M8100-2 Crankset Crankset UPC: 192790446158

by Shimano

—$159.99

The Shimano FC-RX610 crank balances weight savings, optimized efficiency and an array of gearing options that cater to the segmented demands of mixed-terrain riding. Riders can choose closer gear steps or ultimate range depending on personal need by pairing a 10-45t or 10-51t cassette with 38t or 40t chainring (cassettes and 38t chainring sold separately) Optimal gearing for mixed-terrain riding Compatible with HG 12-speed chains 49.7mm chainline 151mm Q-factor Item Specifications BB Included No Chainline/Hub Compatibility 135/142 Road Disc Hubs > 415 mm Chainstay Chainring BCD 110 Shimano Asymmetric Color Black Crank Intended Use Gravel Crank Length (mm) 175 Defined Color Black Drivetrain Speeds 12 Number of Chainrings Single Pedal Spindle 9/16" Rings 40 Spindle Interface Type Shimano Hollowtech II Weight 812 Shimano GRX FC-RX610 Crankset Crankset UPC: 192790639680

by Shimano

—$365

An integral part of Shimano's 11-speed road lineup, the Ultegra FC-08 crank builds upon Shimano's legendary front shifting and transmission efficiency. This crank is designed to provide stiffness, strength, weight savings, and rotational performance. Hollowtech hollow forged crank arms not only the bike's weight, but decreases rotating mass to aid in acceleration Hollowtech technology reduces weight without reducing the crank's strength and rigidity Outer ring's Hollowglide technology cuts down on weight yet maintains strength for better power transfer and quicker and more precise shifting Compatible with Shimano HG-EV and HG-X11 chains 43.5mm chainline / 146mm Q-factor Asymmetrical 110 BCD For outboard bottom brackets (sold separately) Item Specifications BB Included No Chainline/Hub Compatibility 130 Hubs Chainline/Hub Compatibility 135/142 Road Disc Hubs < 415 mm Chainstay Chainline/Hub Compatibility 135/142 Road Disc Hubs > 415 mm Chainstay Chainring BCD 110 Shimano Asymmetric Color Black Crank Intended Use Road Crank Length (mm) 172.5 Defined Color Black Drivetrain Speeds 11 Number of Chainrings Double Pedal Spindle 9/16" Rings 50/34 Spindle Interface Type Shimano Hollowtech II Weight 674 Shimano Ultegra FC-08 2x 11-Speed Crankset Crankset UPC: 192790746975

by Shimano

—$365

An integral part of Shimano's 11-speed road lineup, the Ultegra FC-08 crank builds upon Shimano's legendary front shifting and transmission efficiency. This crank is designed to provide stiffness, strength, weight savings, and rotational performance. Hollowtech hollow forged crank arms not only the bike's weight, but decreases rotating mass to aid in acceleration Hollowtech technology reduces weight without reducing the crank's strength and rigidity Outer ring's Hollowglide technology cuts down on weight yet maintains strength for better power transfer and quicker and more precise shifting Compatible with Shimano HG-EV and HG-X11 chains 43.5mm chainline / 146mm Q-factor Asymmetrical 110 BCD For outboard bottom brackets (sold separately) Item Specifications BB Included No Chainline/Hub Compatibility 130 Hubs Chainline/Hub Compatibility 135/142 Road Disc Hubs < 415 mm Chainstay Chainline/Hub Compatibility 135/142 Road Disc Hubs > 415 mm Chainstay Chainring BCD 110 Shimano Asymmetric Color Black Crank Intended Use Road Crank Length (mm) 170 Defined Color Black Drivetrain Speeds 11 Number of Chainrings Double Pedal Spindle 9/16" Rings 52/36 Spindle Interface Type Shimano Hollowtech II Weight 681 Shimano Ultegra FC-08 2x 11-Speed Crankset Crankset UPC: 192790747040

by Shimano

—$365

An integral part of Shimano's 11-speed road lineup, the Ultegra FC-08 crank builds upon Shimano's legendary front shifting and transmission efficiency. This crank is designed to provide stiffness, strength, weight savings, and rotational performance. Hollowtech hollow forged crank arms not only the bike's weight, but decreases rotating mass to aid in acceleration Hollowtech technology reduces weight without reducing the crank's strength and rigidity Outer ring's Hollowglide technology cuts down on weight yet maintains strength for better power transfer and quicker and more precise shifting Compatible with Shimano HG-EV and HG-X11 chains 43.5mm chainline / 146mm Q-factor Asymmetrical 110 BCD For outboard bottom brackets (sold separately) Item Specifications BB Included No Chainline/Hub Compatibility 130 Hubs Chainline/Hub Compatibility 135/142 Road Disc Hubs < 415 mm Chainstay Chainline/Hub Compatibility 135/142 Road Disc Hubs > 415 mm Chainstay Chainring BCD 110 Shimano Asymmetric Color Black Crank Intended Use Road Crank Length (mm) 172.5 Defined Color Black Drivetrain Speeds 11 Number of Chainrings Double Pedal Spindle 9/16" Rings 52/36 Spindle Interface Type Shimano Hollowtech II Weight 681 Shimano Ultegra FC-08 2x 11-Speed Crankset Crankset UPC: 192790746876

by Shimano

—$365

An integral part of Shimano's 11-speed road lineup, the Ultegra FC-08 crank builds upon Shimano's legendary front shifting and transmission efficiency. This crank is designed to provide stiffness, strength, weight savings, and rotational performance. Hollowtech hollow forged crank arms not only the bike's weight, but decreases rotating mass to aid in acceleration Hollowtech technology reduces weight without reducing the crank's strength and rigidity Outer ring's Hollowglide technology cuts down on weight yet maintains strength for better power transfer and quicker and more precise shifting Compatible with Shimano HG-EV and HG-X11 chains 43.5mm chainline / 146mm Q-factor Asymmetrical 110 BCD For outboard bottom brackets (sold separately) Item Specifications BB Included No Chainline/Hub Compatibility 130 Hubs Chainline/Hub Compatibility 135/142 Road Disc Hubs < 415 mm Chainstay Chainline/Hub Compatibility 135/142 Road Disc Hubs > 415 mm Chainstay Chainring BCD 110 Shimano Asymmetric Color Black Crank Intended Use Road Crank Length (mm) 170 Defined Color Black Drivetrain Speeds 11 Number of Chainrings Double Pedal Spindle 9/16" Rings 50/34 Spindle Interface Type Shimano Hollowtech II Weight 674 Shimano Ultegra FC-08 2x 11-Speed Crankset Crankset UPC: 192790746869

by Shimano