Ultegra's new FC-R8100 crank maintains the same quick, precise front shifting and efficient power transfer that Shimano riders have grown accustomed to, but with even more crank arm length options. Spanning 160 to 175 mm in length, Ultegra cranks now cater to smaller riders, triathletes, and cyclists curious about shorter crank arms. An integral part of Shimano's new 12-speed road line up, the FC-R8100 crank 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 lengths from 160 to 175 mm, bringing performance and improved fit for smaller riders, triathletes, and riders with specific biomechanical requirements.The HollowTech II 12-speed Ultegra chainset offers an ideal balance of light weight and stiffness, making it the perfect choice for both enthusiast and competitive ridersHollowGlide hollow outer chainring gives vast improvements in rigidity by virtually removing outer chainring flex and hugely improves shift performance, even under high loadThe chainring teeth have been developed to work in conjunction with 12-speed HG chains for increased contact to provide greater efficiency and improved power transferIndustry leading HollowTech II cold forged 4 arm hollow cranks have been evolved for maximum rigidity while reducing weightWide gear pitch spacing increases clearance between chain and leading teeth to provide compatibility to frames with O.L.D. 135 / 142 mmA wide range of chainring options and crank arm lengths are available to meet the needs of all riders and racing disciplinesHollowTech II integrated bottom bracket uses a wider bearing placement and larger axle diameter for increased stiffness and efficiencyHollowTech II integrated bottom bracket seal design has minimal bearing interface ensuring smooth rolling and increased durability (sold separately)
Ultegra's new FC-R8100 crank maintains the same quick, precise front shifting and efficient power transfer that Shimano riders have grown accustomed to, but with even more crank arm length options. Spanning 160 to 175 mm in length, Ultegra cranks now cater to smaller riders, triathletes, and cyclists curious about shorter crank arms. An integral part of Shimano's new 12-speed road line up, the FC-R8100 crank 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 lengths from 160 to 175 mm, bringing performance and improved fit for smaller riders, triathletes, and riders with specific biomechanical requirements.The HollowTech II 12-speed Ultegra chainset offers an ideal balance of light weight and stiffness, making it the perfect choice for both enthusiast and competitive ridersHollowGlide hollow outer chainring gives vast improvements in rigidity by virtually removing outer chainring flex and hugely improves shift performance, even under high loadThe chainring teeth have been developed to work in conjunction with 12-speed HG chains for increased contact to provide greater efficiency and improved power transferIndustry leading HollowTech II cold forged 4 arm hollow cranks have been evolved for maximum rigidity while reducing weightWide gear pitch spacing increases clearance between chain and leading teeth to provide compatibility to frames with O.L.D. 135 / 142 mmA wide range of chainring options and crank arm lengths are available to meet the needs of all riders and racing disciplinesHollowTech II integrated bottom bracket uses a wider bearing placement and larger axle diameter for increased stiffness and efficiencyHollowTech II integrated bottom bracket seal design has minimal bearing interface ensuring smooth rolling and increased durability (sold separately)
Ultegra's new FC-R8100 crank maintains the same quick, precise front shifting and efficient power transfer that Shimano riders have grown accustomed to, but with even more crank arm length options. Spanning 160 to 175 mm in length, Ultegra cranks now cater to smaller riders, triathletes, and cyclists curious about shorter crank arms. An integral part of Shimano's new 12-speed road line up, the FC-R8100 crank 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 lengths from 160 to 175 mm, bringing performance and improved fit for smaller riders, triathletes, and riders with specific biomechanical requirements.The HollowTech II 12-speed Ultegra chainset offers an ideal balance of light weight and stiffness, making it the perfect choice for both enthusiast and competitive ridersHollowGlide hollow outer chainring gives vast improvements in rigidity by virtually removing outer chainring flex and hugely improves shift performance, even under high loadThe chainring teeth have been developed to work in conjunction with 12-speed HG chains for increased contact to provide greater efficiency and improved power transferIndustry leading HollowTech II cold forged 4 arm hollow cranks have been evolved for maximum rigidity while reducing weightWide gear pitch spacing increases clearance between chain and leading teeth to provide compatibility to frames with O.L.D. 135 / 142 mmA wide range of chainring options and crank arm lengths are available to meet the needs of all riders and racing disciplinesHollowTech II integrated bottom bracket uses a wider bearing placement and larger axle diameter for increased stiffness and efficiencyHollowTech II integrated bottom bracket seal design has minimal bearing interface ensuring smooth rolling and increased durability (sold separately)
Ultegra's new FC-R8100 crank maintains the same quick, precise front shifting and efficient power transfer that Shimano riders have grown accustomed to, but with even more crank arm length options. Spanning 160 to 175 mm in length, Ultegra cranks now cater to smaller riders, triathletes, and cyclists curious about shorter crank arms. An integral part of Shimano's new 12-speed road line up, the FC-R8100 crank 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 lengths from 160 to 175 mm, bringing performance and improved fit for smaller riders, triathletes, and riders with specific biomechanical requirements.The HollowTech II 12-speed Ultegra chainset offers an ideal balance of light weight and stiffness, making it the perfect choice for both enthusiast and competitive ridersHollowGlide hollow outer chainring gives vast improvements in rigidity by virtually removing outer chainring flex and hugely improves shift performance, even under high loadThe chainring teeth have been developed to work in conjunction with 12-speed HG chains for increased contact to provide greater efficiency and improved power transferIndustry leading HollowTech II cold forged 4 arm hollow cranks have been evolved for maximum rigidity while reducing weightWide gear pitch spacing increases clearance between chain and leading teeth to provide compatibility to frames with O.L.D. 135 / 142 mmA wide range of chainring options and crank arm lengths are available to meet the needs of all riders and racing disciplinesHollowTech II integrated bottom bracket uses a wider bearing placement and larger axle diameter for increased stiffness and efficiencyHollowTech II integrated bottom bracket seal design has minimal bearing interface ensuring smooth rolling and increased durability (sold separately)
Ultegra's new FC-R8100 crank maintains the same quick, precise front shifting and efficient power transfer that Shimano riders have grown accustomed to, but with even more crank arm length options. Spanning 160 to 175 mm in length, Ultegra cranks now cater to smaller riders, triathletes, and cyclists curious about shorter crank arms. An integral part of Shimano's new 12-speed road line up, the FC-R8100 crank 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 lengths from 160 to 175 mm, bringing performance and improved fit for smaller riders, triathletes, and riders with specific biomechanical requirements.The HollowTech II 12-speed Ultegra chainset offers an ideal balance of light weight and stiffness, making it the perfect choice for both enthusiast and competitive ridersHollowGlide hollow outer chainring gives vast improvements in rigidity by virtually removing outer chainring flex and hugely improves shift performance, even under high loadThe chainring teeth have been developed to work in conjunction with 12-speed HG chains for increased contact to provide greater efficiency and improved power transferIndustry leading HollowTech II cold forged 4 arm hollow cranks have been evolved for maximum rigidity while reducing weightWide gear pitch spacing increases clearance between chain and leading teeth to provide compatibility to frames with O.L.D. 135 / 142 mmA wide range of chainring options and crank arm lengths are available to meet the needs of all riders and racing disciplinesHollowTech II integrated bottom bracket uses a wider bearing placement and larger axle diameter for increased stiffness and efficiencyHollowTech II integrated bottom bracket seal design has minimal bearing interface ensuring smooth rolling and increased durability (sold separately)
Ultegra's new FC-R8100 crank maintains the same quick, precise front shifting and efficient power transfer that Shimano riders have grown accustomed to, but with even more crank arm length options. Spanning 160 to 175 mm in length, Ultegra cranks now cater to smaller riders, triathletes, and cyclists curious about shorter crank arms. An integral part of Shimano's new 12-speed road line up, the FC-R8100 crank 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 lengths from 160 to 175 mm, bringing performance and improved fit for smaller riders, triathletes, and riders with specific biomechanical requirements.The HollowTech II 12-speed Ultegra chainset offers an ideal balance of light weight and stiffness, making it the perfect choice for both enthusiast and competitive ridersHollowGlide hollow outer chainring gives vast improvements in rigidity by virtually removing outer chainring flex and hugely improves shift performance, even under high loadThe chainring teeth have been developed to work in conjunction with 12-speed HG chains for increased contact to provide greater efficiency and improved power transferIndustry leading HollowTech II cold forged 4 arm hollow cranks have been evolved for maximum rigidity while reducing weightWide gear pitch spacing increases clearance between chain and leading teeth to provide compatibility to frames with O.L.D. 135 / 142 mmA wide range of chainring options and crank arm lengths are available to meet the needs of all riders and racing disciplinesHollowTech II integrated bottom bracket uses a wider bearing placement and larger axle diameter for increased stiffness and efficiencyHollowTech II integrated bottom bracket seal design has minimal bearing interface ensuring smooth rolling and increased durability (sold separately)
Ultegra's new FC-R8100 crank maintains the same quick, precise front shifting and efficient power transfer that Shimano riders have grown accustomed to, but with even more crank arm length options. Spanning 160 to 175 mm in length, Ultegra cranks now cater to smaller riders, triathletes, and cyclists curious about shorter crank arms. An integral part of Shimano's new 12-speed road line up, the FC-R8100 crank 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 lengths from 160 to 175 mm, bringing performance and improved fit for smaller riders, triathletes, and riders with specific biomechanical requirements.The HollowTech II 12-speed Ultegra chainset offers an ideal balance of light weight and stiffness, making it the perfect choice for both enthusiast and competitive ridersHollowGlide hollow outer chainring gives vast improvements in rigidity by virtually removing outer chainring flex and hugely improves shift performance, even under high loadThe chainring teeth have been developed to work in conjunction with 12-speed HG chains for increased contact to provide greater efficiency and improved power transferIndustry leading HollowTech II cold forged 4 arm hollow cranks have been evolved for maximum rigidity while reducing weightWide gear pitch spacing increases clearance between chain and leading teeth to provide compatibility to frames with O.L.D. 135 / 142 mmA wide range of chainring options and crank arm lengths are available to meet the needs of all riders and racing disciplinesHollowTech II integrated bottom bracket uses a wider bearing placement and larger axle diameter for increased stiffness and efficiencyHollowTech II integrated bottom bracket seal design has minimal bearing interface ensuring smooth rolling and increased durability (sold separately)
Ultegra's new FC-R8100 crank maintains the same quick, precise front shifting and efficient power transfer that Shimano riders have grown accustomed to, but with even more crank arm length options. Spanning 160 to 175 mm in length, Ultegra cranks now cater to smaller riders, triathletes, and cyclists curious about shorter crank arms. An integral part of Shimano's new 12-speed road line up, the FC-R8100 crank 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 lengths from 160 to 175 mm, bringing performance and improved fit for smaller riders, triathletes, and riders with specific biomechanical requirements.The HollowTech II 12-speed Ultegra chainset offers an ideal balance of light weight and stiffness, making it the perfect choice for both enthusiast and competitive ridersHollowGlide hollow outer chainring gives vast improvements in rigidity by virtually removing outer chainring flex and hugely improves shift performance, even under high loadThe chainring teeth have been developed to work in conjunction with 12-speed HG chains for increased contact to provide greater efficiency and improved power transferIndustry leading HollowTech II cold forged 4 arm hollow cranks have been evolved for maximum rigidity while reducing weightWide gear pitch spacing increases clearance between chain and leading teeth to provide compatibility to frames with O.L.D. 135 / 142 mmA wide range of chainring options and crank arm lengths are available to meet the needs of all riders and racing disciplinesHollowTech II integrated bottom bracket uses a wider bearing placement and larger axle diameter for increased stiffness and efficiencyHollowTech II integrated bottom bracket seal design has minimal bearing interface ensuring smooth rolling and increased durability (sold separately)
SRAM Red BB30 11 Speed Road Double ChainsetWith full carbon fibre crank arms that are hollow right up to the chainring spider, SRAM’s RED BB30 chainset beings you outstanding power delivery at a low weight. With its hidden bolt design behind the drive side crank arm, it makes the most of the carbon construction to make the most of your pedalling efforts. Your pedalling performance is further enhanced by SRAM’s X-GlideR chainrings, which ensure flawless operation, clean shifts and are compatible with SRAM Yaw type front derailleurs.Stiff Road Bike Chainset for BB30 Bottom Bracket SystemThis version of the SRAM Red crankset uses the BB30 bottom bracket system and with its larger 30mm spindle, it ensures efficient and flex-free power transfer. It's also available with a standard Road 53/39T chainring setup, making it ideal for time trial and racing use, where you need ultimate acceleration to be first over the line. Or, if you're looking more an option to make climbing a little easier for longer rides, there is a semi-compact 52/36T option too.Already a legend in its time, the SRAM Red chainset now features refreshed graphics to complement the SRAM Red eTap componentry.Features: Arm Material: Carbon Chainring Material: Machined Alloy Compatibility: SRAM Red & SRAM Force Yaw front derailleur, SRAM Red 22 & PC1170 chains Finish: Carbon Axle Diameter: 30mm SRAM Road 11-speed compatible Designed for BB30 bottom brackets Exogram technology uses a large, hollow cross section all the way to the spider, minimising weight while maximising stiffness SRAM's stiffest crank ever Hidden bolt pattern leverages the characteristics of Carbon Fibre while presenting a sleek appearance Stiffer X-GlideR chainrings feature thicker construction and advanced shift timing pins and ramps, which are optimised for shifting with the Yaw front derailleur Bottom Bracket Included: No Weight: 557g (BB30 172.5mm 53x39T, BB not included)Manufacturer Reference Codes:Black 130mm 53/39T 165mm: 00.6118.386.000; Black 130mm 53/39T 170mm: 00.6118.386.002; Black 130mm 53/39T 172.5mm: 00.6118.386.003; Black 130mm 53/39T 175mm: 00.6118.386.004; Black 110mm 52/36T 165mm: 00.6118.387.000; Black 110mm 52/36T 170mm: 00.6118.387.002; Black 110mm 52/36T 172.5mm: 00.6118.387.003;Black 110mm 52/36T 175mm: 00.6118.387.004Technologies: Exogram: The new Hollow Carbon Construction starts in the crank arm and extends into the cranks' spider. It maximises the stiffness to weight ratio. X-GlideR Chainrings: The chainrings are designed for an optimised shifting performance with the Yaw front derailleur. The stiffer rings (5mm 7075-T6 aluminium CNC-machined) feature upshift rivets with an advanced design adopted from SRAM XX. CNC machining allows for precision control of each tooth shape, ramp, and nearly every shifting feature of the chainring. The chainrings, chain, and front derailleur are designed as a single integrated system for optimised performance.Buy SRAM Components from Chain Reaction Cycles, the World's Largest Online Bike Store.
SRAM Red BB30 11 Speed Road Double ChainsetWith full carbon fibre crank arms that are hollow right up to the chainring spider, SRAM’s RED BB30 chainset beings you outstanding power delivery at a low weight. With its hidden bolt design behind the drive side crank arm, it makes the most of the carbon construction to make the most of your pedalling efforts. Your pedalling performance is further enhanced by SRAM’s X-GlideR chainrings, which ensure flawless operation, clean shifts and are compatible with SRAM Yaw type front derailleurs.Stiff Road Bike Chainset for BB30 Bottom Bracket SystemThis version of the SRAM Red crankset uses the BB30 bottom bracket system and with its larger 30mm spindle, it ensures efficient and flex-free power transfer. It's also available with a standard Road 53/39T chainring setup, making it ideal for time trial and racing use, where you need ultimate acceleration to be first over the line. Or, if you're looking more an option to make climbing a little easier for longer rides, there is a semi-compact 52/36T option too.Already a legend in its time, the SRAM Red chainset now features refreshed graphics to complement the SRAM Red eTap componentry.Features: Arm Material: Carbon Chainring Material: Machined Alloy Compatibility: SRAM Red & SRAM Force Yaw front derailleur, SRAM Red 22 & PC1170 chains Finish: Carbon Axle Diameter: 30mm SRAM Road 11-speed compatible Designed for BB30 bottom brackets Exogram technology uses a large, hollow cross section all the way to the spider, minimising weight while maximising stiffness SRAM's stiffest crank ever Hidden bolt pattern leverages the characteristics of Carbon Fibre while presenting a sleek appearance Stiffer X-GlideR chainrings feature thicker construction and advanced shift timing pins and ramps, which are optimised for shifting with the Yaw front derailleur Bottom Bracket Included: No Weight: 557g (BB30 172.5mm 53x39T, BB not included)Manufacturer Reference Codes:Black 130mm 53/39T 165mm: 00.6118.386.000; Black 130mm 53/39T 170mm: 00.6118.386.002; Black 130mm 53/39T 172.5mm: 00.6118.386.003; Black 130mm 53/39T 175mm: 00.6118.386.004; Black 110mm 52/36T 165mm: 00.6118.387.000; Black 110mm 52/36T 170mm: 00.6118.387.002; Black 110mm 52/36T 172.5mm: 00.6118.387.003;Black 110mm 52/36T 175mm: 00.6118.387.004Technologies: Exogram: The new Hollow Carbon Construction starts in the crank arm and extends into the cranks' spider. It maximises the stiffness to weight ratio. X-GlideR Chainrings: The chainrings are designed for an optimised shifting performance with the Yaw front derailleur. The stiffer rings (5mm 7075-T6 aluminium CNC-machined) feature upshift rivets with an advanced design adopted from SRAM XX. CNC machining allows for precision control of each tooth shape, ramp, and nearly every shifting feature of the chainring. The chainrings, chain, and front derailleur are designed as a single integrated system for optimised performance.Buy SRAM Components from Chain Reaction Cycles, the World's Largest Online Bike Store.
SRAM Force 22 GXP 11sp Road Double ChainsetDelivering exceptional performance, the SRAM Force 22 features a unidirectional carbon crank arm and forged alloy spider. The durable X Glide R™ chainrings are designed for use with YAW™ Technology in the front derailleur for high-quality performance.Like SRAM RED, the hidden bolt pattern makes better use of carbon fibre to further improve stiffness and shed weight.Features:Hidden bolt pattern leverages the characteristics of carbon fibre while presenting a sleek appearanceStiffer X-GlideR chainrings feature thicker construction, advanced shift timing pins and ramps, which are optimised for shifting with the Yaw™ front derailleurArm Material: Carbon, Machined alloy spiderCrank Arm Length: 165mm, 170mm, 172.5mm, 175mmChainrings Included: YesChainring Bolt Circle Diameter (BCD): 110 BCD, 130 BCDChainring Material: Machined alloyChainring Size: 46/36T, 50/34T, 52/36T, 53/39TCompatibility: 11-SpeedBolts: Alloy Double HexBottom Bracket: GXPSpeed: 11 SpeedWeight: 715g Part No: FC-FRC-2X11-A1Technologies:X-Glide: Imagine being able to shift smoothly at any time, no matter what. We’re talking full-power shifts. Up, down, whatever the trail demands. The benefit of the X-Glide drivetrain is simple, yet, when you think about it, incredibly impactful to the way you ride. Flawless shifting means you’ll never again compromise your speed and power in unpredictable off-road terrain. Here’s how we did it: TRUVATIV’s crank engineers threw away the old standards and developed a new chainring geometry from the ground up. They precisely paired the different-sized chainrings and redesigned where and how the chain engages with the rings. By aligning the chainring pick-up rivets to the chain pivot pin—rather than the middle of the chain link—you get double the shift opportunities. No more missed shifts, ever. X-Glide puts you in the right gear, right now.Buy SRAM Components from Chain Reaction Cycles, the World's Largest Online Bike Store.
The stunning X Glide R™ chainrings are optimized for use with the YAW™ Technology in the front derailleur, delivering seamless, flawless performance. X-GlideR Chainrings The chainrings are designed for an optimized shifting performance with the Yaw front derailleur. The stiffer rings (5mm 7075-T6 aluminum CNC-machined) feature upshift rivets with an advanced design adopted from SRAM XX. CNC machining allows for precision control of each tooth shape, ramp, and nearly every shifting feature of the chainring. Chainrings, chain, and front derailleur are designed as a single integrated system for optimized performance.