Shimano GRX, with its gravel specific ergonomics, optimized gearing options, rugged reliability, and quiet and stable drivetrain, sets itself apart from the rest of the component world The HollowTech II 11-speed single chainset offers optimum gearing for mixed terrains and riding styles Designed to work with HollowTech II type bottom bracket cups Compatible with 11-speed HG chains Anodized aluminium crank arms Lightweight aluminium chainring 4 arm, 110 mm bolt circle diameter Weight: 644 g (40T), 656 g (42T) for 170 mm
Shimano GRX, with its gravel specific ergonomics, optimized gearing options, rugged reliability, and quiet and stable drivetrain, sets itself apart from the rest of the component world The HollowTech II 11-speed single chainset offers optimum gearing for mixed terrains and riding styles Designed to work with HollowTech II type bottom bracket cups Compatible with 11-speed HG chains Anodized aluminium crank arms Lightweight aluminium chainring 4 arm, 110 mm bolt circle diameter Weight: 644 g (40T), 656 g (42T) for 170 mm
Great value Deore M6130 2-piece design chainset for 12-speed Dyna-Sys MTB HG-X transmissions Forged crank arms rigid whilst being incredibly strong and durable HollowTech II integrated bottom bracket design uses a wide bearing placement with a large axle diameter for increased stiffness, efficiency and added durability Lightweight aluminium chainring We recommend that the bottom bracket is initially installed by a bike shop to ensure perfect facing and fit 56.5 mm chain line for use with 157 mm O.L.D. frames Direct mount chain ring 12-speed Dyna-Sys compatible
Shimano GRX, with its gravel specific ergonomics, optimized gearing options, rugged reliability, and quiet and stable drivetrain, sets itself apart from the rest of the component world The HollowTech II 11-speed single chainset offers optimum gearing for mixed terrains and riding styles Designed to work with HollowTech II type bottom bracket cups Compatible with 11-speed HG chains Anodized aluminium crank arms Lightweight aluminium chainring 4 arm, 110 mm bolt circle diameter Weight: 644 g (40T), 656 g (42T) for 170 mm
Shimano GRX, with its gravel specific ergonomics, optimized gearing options, rugged reliability, and quiet and stable drivetrain, sets itself apart from the rest of the component world The HollowTech II 11-speed single chainset offers optimum gearing for mixed terrains and riding styles Designed to work with HollowTech II type bottom bracket cups Compatible with 11-speed HG chains Anodized aluminium crank arms Lightweight aluminium chainring 4 arm, 110 mm bolt circle diameter Weight: 644 g (40T), 656 g (42T) for 170 mm
A high performance double chainset from the classic MTB group Forged HollowTech II aluminium cranks offer unrivalled strength-to-weight ratio Lightweight construction for external super smooth bottom bracket bearings For use with 12-speed transmission systems 36/26T chainring combination Super boost 51.8 mm chain line for use with 148 mm rear axle width Stiffness and strength increased with advanced design due to wider spaced bearings and oversized axle 70 degree spider arm for optimal rigidity For use with 12-speed HG+ MTB chains only We recommend that the bottom bracket is initially installed by a bike shop to ensure perfect bottom bracket facing and fit
A high performance double chainset from the classic MTB group Forged HollowTech II aluminium cranks offer unrivalled strength-to-weight ratio Lightweight construction for external super smooth bottom bracket bearings For use with 12-speed transmission systems 36/26T chainring combination Super boost 51.8 mm chain line for use with 148 mm rear axle width Stiffness and strength increased with advanced design due to wider spaced bearings and oversized axle 70 degree spider arm for optimal rigidity For use with 12-speed HG+ MTB chains only We recommend that the bottom bracket is initially installed by a bike shop to ensure perfect bottom bracket facing and fit
Shimano RS510 Chainset - 172.5 - 50-34TThis non-series Shimano crankset uses an outboard 24mm bottom bracket and features 2 x 11-speed 50-34 tooth rider-tuned gearing to provide assistance on the climbs. The 2-piece construction features a drive side crank arm mated to a 24mm diameter axle, a design that significantly increases stiffness and rigidity, delivering exceptional power transfer. FeaturesLightweight two-piece chainset for 11-speed drivetrainsAnodised aluminium crank arms reduce weight and add a sleek aestheticCompact 50-34 chainrings help to flatten the steepest gradeintsChainring teeth are shaped and ramped to aid shifting efficiencyCrank Length: 172.5mm Pitch Circle Diameter: 110PCDQ-factor: 150Recommended BB: BB-RS500Compatible with frames of O.L.D 135mm/142mm and short 410mm chainstaysApprox. Weight: 908g
Shimano RS510 175mm 50-34T Chainset This Shimano non-series crankset uses an outboard, 24mm bottom bracket and features 2x 11-speed 50-34 tooth rider-tuned gearing to provide assistance on the climbs. The 2-piece construction features a drive side crank arm mated to a 24mm diameter axle, a design that significantly increases stiffness and rigidity, delivering exceptional power transfer. FeaturesLightweight two-piece chainset for 11-speed drivetrainsAnodised aluminium crank arms reduce weight and add a sleek aestheticCompact 50-34 chainrings help to flatten the steepest gradeintsChainring teeth are shaped and ramped to aid shifting efficiencyCrank Length: 175mm Pitch Circle Diameter: 110PCDQ-factor: 150Recommended BB: BB-RS500Compatible with frames of O.L.D 135mm/142mm and short 410mm chainstaysApprox. Weight: 908g
Shimano Ultegra R8000 175mm 46-36T CX ChainsetShimano Ultegra R8000 has been developed to offer the best balance of stiffness, weight, and rotational performance. This updated design gains all of the performance benefits of its top-tier sibling, Dura-Ace 9000. Ultegra R8000 now features the same lightweight crank arms and hollow outer chainring to reduce weight without sacrificing stiffness. The enhanced rigidity maximises power transfer and ensures optimal pedalling efficiency. A wider gear pitch offers increased clearance on modern road frames that are engineered to be wider and longer at the rear. This 46-36T chainset is tuned for cross, offering enthusiasts and racers alike the optimal gear ratio to overcome the steep climbs and obstacles typical of the toughest cross circuits. The wider gear pitch increases clearance between the chain and leading teeth, ensuring compatibility with frames of O.L.D. 135mm and 410mm chainstay length. A hollow outer chainring greatly improves rigidity by removing flex, resulting in more consistent shifting even under high load. SpecificationsAverage Weight: 668g Chainrings: 46-36T Crank Length: 175mm Q-Factor: 146Chain Line: 43.5 Compatible Chain: Linkglide, Hyperglide 11-speed P.C.D.: 110mm