Constructed from lightweight alloy with Hollowtech II crank arm technology, you'll benefit from this Shimano GRX 810 1x11 speed chainset's outstanding balance of stiffness, strength and pedal stroke performance. It features tighter gear steps for maintaining your momentum on familiar routes, while its optimised design dominates on gravel and muddy surfaces. Wherever the road takes you, this is a reliable companion for helping you explore longer and further than ever before. Technologies: HG-EV: HG-EV cassette sprocket is for rider-tuned gear combination & cadence management. We provide optimal 11-speed drivetrain gear ratio; you can choice wider and closer gear combination available to match various riding disciplines. HG-EV cassette sprocket is obtained 11-speed gear without compromising the 10-speed durability and improved Hyperglide shifting. Hollowtech II: Providing the best balance of stiffness, strength, weight and rotating performance. The concept of Hollowtech II technology is focused on producing a superior crankset which will maximise a rider’s power transfer. The rigidity of the crankset ensures pedalling efficiency while its weight, a key element of the crankset, you want light, aids in cycling longer distances over which the rider needs to pedal more. Naturally, Shimano strove for the optimum balance between the conflicting needs of stiffness while producing a lightweight crank. Hollowtech technology is an ultra-lightweight hollow crankarm created by Shimano with the company’s own proprietary forging technology that also maintains rigidity. The addition of Hollowtech II technology integrates the bottom bracket axle with the right crankarm for more stiffness and weight savings to achieve a high-dimensional balance. Its outboard bottom bracket bearing system provides better weight distribution and more pedalling stability, allowing for more efficient power transfer. The Hollowtech II crankset has been developed by pursuing the optimum balance of stiffness & rotating performance in a lightweight and beautiful crankset design. High Precision Sealing. Moreover, Hollwotech II crankset has a high-precision sealing in the bearing area to increase durability maintaining the excellent rotating performance for long periods.
Shimano GRX 810 11 Speed Gravel Double ChainsetReady to tackle a variety of tough terrains, this durable chainset from Shimano is designed with high-performance and reliability in mind. The GRX 810 features a strong acceleration and output and benefits from a lightweight construction for enhanced speed on the road. Lightweight and Powerful Gravel CranksetThis durable model is constructed from a tough alloy which offers excellent resistance against stones and debris which can come with a long ride across mixed-terrain. Lightweight and incredibly versatile, you'll enjoy fast acceleration and maximum power transfer when shifting for an overall superior pedalling experience.No stranger to showing off the most impressive industry-leading technologies, this stunning example uses Hollowtech II crank arm technology to boost your gravel riding performance. This technology integrates your bottom bracket axle with its right crank arm for more stiffness and weight savings to achieve a highly efficient balance.Features:Part No: FC-RX810-2Material: AlloyUse: Gravel, RoadChainline: 46.9mmChainring Combination: 48/31TCompatible Chain: HG-EV 11 speed, HG-X11Arm: 4-armBCD: 110/80mmRecommended Bottom Bracket: Pressfit: SM-BB72; Threaded: SM-BBR60Q-factor: 151mmSpeed: 11 SpeedWeight: 710gTechnologies:Hollowtech II: Providing the best balance of stiffness, strength, weight and rotating performance. The concept of Hollowtech II technology is focused on producing a superior crankset which will maximize a rider’s power transfer. The rigidity of the crankset ensures pedalling efficiency while its weight, a key element of the crankset, you want light, aids in cycling longer distances over which the rider needs to pedal more.A 2-year warranty is offered with all Shimano products from Chain Reaction Cycles (3 years on Dura-Ace and XTR products).Buy Shimano Components from Chain Reaction Cycles, the World's Largest Online Bike Store.
Although the crank arms and spider arms are noticeably bigger, which increases stiffness, the overall weight has dropped by 7g over the previous edition of Dura-Ace. Shimano has adapted the crankset to work with disc brake road bikes that generally have 135mm rear hub spacing and shorter chainstays without the need to increase Q-factor thanks to its wider chainring spacing. The Double version offered here comes in numerous gear combinations to best suit each individual riders needs. Please note: Bottom bracket is NOT included
Race Face SixC Cinch 83mm Direct Mount ChainsetIntroducing the lightest production DH rated carbon crankset on the planet. Proudly designed, tested and manufactured in our Canadian facility with US sourced carbon and aluminium.SIXC combines proven Race Face proprietary hollow arm technology with our new Cinch interface and the renowned strength to weight ratio of the original SixC crankset making it ideal for AM, Enduro and full DH race set-ups.Imagine interchangeable spiders, limitless ring combinations, a 30mm alloy spindle and compatibility across all relevant frame standards. Quite possibly the most versatile crankset you will ever own.Features:The crank arms are completely hollow with all unnecessary material being removed from the centre core - no internal aluminium spine.Industry standard 30mm spline interface CNC machined from a newly commercialized aluminium super alloy that is 20% stronger than 7050 alloy (the alloy commonly used in this application).Removable spider offers the ability to convert between existing chainring standards while remaining flexible to future developments.The interchangeable spindle option of the Cinch system allows you to use the same crankset with 68/73mm and 83mm frames.Specifications:Built For: Enduro/DHBB: BSA30 (83mm), BB107Weight: 540g (36t DM, 165mm, 83mm Spindle, W/O BB)Chainline: 57mmRing Configuration: Direct Mount Single Ring Buy Raceface Components from Chain Reaction Cycles, the World's Largest Online Bike Store.
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 riders HollowGlide hollow outer chainring gives vast improvements in rigidity by virtually removing outer chainring flex and hugely improves shift performance, even under high load The chainring teeth have been developed to work in conjunction with 12-speed HG chains for increased contact to provide greater efficiency and improved power transfer Industry leading HollowTech II cold forged 4 arm hollow cranks have been evolved for maximum rigidity while reducing weight Wide gear pitch spacing increases clearance between chain and leading teeth to provide compatibility to frames with O.L.D. 135 / 142 mm A wide range of chainring options and crank arm lengths are available to meet the needs of all riders and racing disciplines HollowTech II integrated bottom bracket uses a wider bearing placement and larger axle diameter for increased stiffness and efficiency HollowTech II integrated bottom bracket seal design has minimal bearing interface ensuring smooth rolling and increased durability(sold separately)
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 riders HollowGlide hollow outer chainring gives vast improvements in rigidity by virtually removing outer chainring flex and hugely improves shift performance, even under high load The chainring teeth have been developed to work in conjunction with 12-speed HG chains for increased contact to provide greater efficiency and improved power transfer Industry leading HollowTech II cold forged 4 arm hollow cranks have been evolved for maximum rigidity while reducing weight Wide gear pitch spacing increases clearance between chain and leading teeth to provide compatibility to frames with O.L.D. 135 / 142 mm A wide range of chainring options and crank arm lengths are available to meet the needs of all riders and racing disciplines HollowTech II integrated bottom bracket uses a wider bearing placement and larger axle diameter for increased stiffness and efficiency HollowTech II integrated bottom bracket seal design has minimal bearing interface ensuring smooth rolling and increased durability(sold separately)
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 riders HollowGlide hollow outer chainring gives vast improvements in rigidity by virtually removing outer chainring flex and hugely improves shift performance, even under high load The chainring teeth have been developed to work in conjunction with 12-speed HG chains for increased contact to provide greater efficiency and improved power transfer Industry leading HollowTech II cold forged 4 arm hollow cranks have been evolved for maximum rigidity while reducing weight Wide gear pitch spacing increases clearance between chain and leading teeth to provide compatibility to frames with O.L.D. 135 / 142 mm A wide range of chainring options and crank arm lengths are available to meet the needs of all riders and racing disciplines HollowTech II integrated bottom bracket uses a wider bearing placement and larger axle diameter for increased stiffness and efficiency HollowTech II integrated bottom bracket seal design has minimal bearing interface ensuring smooth rolling and increased durability(sold separately)
Power every ride. We’ve taken the reliability, elegance and features of Quarq’s legendary crank-based power meter and dropped the barrier to entry once again. This new power meter platform is entirely contained within the DUB spindle for clean integration that fits more bikes than ever. FEATURES An elegant integrated design DUB-PWR spindle-based unit measures left side power to calculate total watts Proven Quarq reliability and accuracy Long battery life (400+ hours) to power a season of rides User replaceable lithium AAA battery DUB bottom bracket adds durability and simplicity Waterproof (IPX7 waterproof to 1 meter for 30 mins) Lightweight (less than 40g heavier than standard crankset) Available in 48/35T and 46/33T configurations
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 HollowTech II 11-speed Ultegra chainset offers an ideal balance of light weight and stiffness, making it the perfect choice for both enthusiast and competitive riders HollowGlide hollow outer chainring gives vast improvements in rigidity by virtually removing outer chainring flex and hugely improves shift performance, even under high load The chainring teeth have been developed to work in conjunction with 11-speed HG-EV chains for increased contact to provide greater efficiency and improved power transfer Industry leading HollowTech II cold forged 4 arm hollow cranks have been evolved for maximum rigidity while reducing weight Wide gear pitch spacing increases clearance between chain and leading teeth to provide compatibility to frames with O.L.D. 135 / 142 mm and 410mm chain stay length A wide range of chainring options and crank arm lengths are available to meet the needs of all riders and racing disciplines HollowTech II integrated bottom bracket uses a wider bearing placement and larger axle diameter for increased stiffness and efficiency HollowTech II integrated bottom bracket seal design has minimal bearing interface ensuring smooth rolling and increased durability(sold separately)
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.
The SRAM Red chainset features a completely hollow construction all the way to the spider. Its hidden bolt pattern in the drive side crank arm makes better use of carbon fibre to further improve stiffness and shed weight. Plus, to ensure seamless, flawless performance and Yaw™ front derailleur compatibility, this is paired with X-GlideR™ chainrings. This version of the SRAM Red BB30 chainset 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. Technologies: Exogram™: The updated 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