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)
Designed to meet the demands of the ever-growing gravel and adventure bike market, Shimano's GRX range is built to be tough and versatile. The GRX RX810 11-Speed Chainset has all the features gravel and adventure riders need.Super-low 48/31T chainring ratios for optimum gearing for mixed terrain and riding stylesSG-X chainrings have special profile to provide incredibly smooth and fast shiftingLightweight Hollowtech II construction is stiff, easy to fit & remove and incredibly strongBottom bracket not included sold separatelyRequires GRX RX810 or GRX RX815 Di2 11-Speed Front Derailleurs sold separatelyGetting the right gearing for your gravel or adventure bike is essential. Standard compact road chainsets don't offer the low gears you'll when climbing, especially if your bike is fully laden with bike packing gear. With this is mind, Shimano equipped the GRX RX810 with super-low and wide-range 48/31T chainrings. With a 31T bottom gear working in conjunction with a wide-range cassette, you'll have plenty of gears for steep gravel climbs, while the 48T outer ring will give you plenty of speed on the road and on the way back down. The chainrings also feature Shimano's HG-X technology, providing effortlessly smooth and fast shifting. The GRX RX810 uses Shimano's long-standing Hollowtech II construction, giving you a crankset that is lightweight, stiff and incredibly durable. They are also a breeze to install and maintain. Lightweight, durable and versatile, the Shimano GRX RX810 Chainset is perfect for your gravel or adventure bike.
Shimano XT M8100 12 Speed Mountain Bike ChainsetContinuing the legacy for mountain bikers everywhere, this stunning 12 speed chainset offers the ultimate range for every ride. It features a chainring ratio with 36 to 26 teeth and delivers almost unlimited possibilities to tackle whatever the trails have to throw at you. Its hollow forged crank arms make it incredibly tough for weaving around the mountain while also keeping its weight low.High-Performance 12 Speed CranksetFor those who are drawn to unknown terrain, the chainrings feature Dynamic Chain Engagement+ technology which holds your chain safely on the most aggressive of runs. This is the perfect upgrade for a guaranteed smooth, efficient and quieter drivetrain.Features: Material: Crank Arm, Outer Chainring: Anodised Aluminium; Axle, Inner Chainring: Steel Use: MTB Speed: 12 speed Number of Chainrings: 2 Tooth Count: 36/26T Chainline: 48.8mm Q Factor: 172mm Recommended Bottom Bracket: BB-MT800 (Thread Type); BB-MT800-PA (Pressfit) Weight: 654g (175mm version) 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.
Miche Pistard 2.0 Track ChainsetThis stunning chainset is specifically designed for use with your track/single speed drivetrain. Additionally, it features extremely high-quality forged 6082-T6 aluminium construction for superb durability. Finally, this model's chainring is coated in a special surface treatment which increases its resistance to wear. This is a perfect choice of upgrade for pushing your track performance to the next level.Features: Crank Material: Forged 6082-T6 Aluminium Chainring Material: Anodised 7075-T6 Aluminium, total treatment Bottom Bracket Compatibility: Evo Max 36x24tpi (ITA) - 1,370x24tpi (BSA); Evo Max 68x42 (BB30); Evo Max 68x46 (BB30); Evo Max 86,5x41 (PF86); Evo Max 86,5x46 (PF86) Axle: 24mm hollow axle for Evo bottom bracket Speed: Single speed BCD: 144mm, 5-arm Use: Track; Single speed Weight: 680g (165mm model)Buy Miche Components from Chain Reaction Cycles, the World's Largest Online Bike Store.
Miche Pistard 2.0 Track ChainsetThis stunning chainset is specifically designed for use with your track/single speed drivetrain. Additionally, it features extremely high-quality forged 6082-T6 aluminium construction for superb durability. Finally, this model's chainring is coated in a special surface treatment which increases its resistance to wear. This is a perfect choice of upgrade for pushing your track performance to the next level.Features: Crank Material: Forged 6082-T6 Aluminium Chainring Material: Anodised 7075-T6 Aluminium, total treatment Bottom Bracket Compatibility: Evo Max 36x24tpi (ITA) - 1,370x24tpi (BSA); Evo Max 68x42 (BB30); Evo Max 68x46 (BB30); Evo Max 86,5x41 (PF86); Evo Max 86,5x46 (PF86) Axle: 24mm hollow axle for Evo bottom bracket Speed: Single speed BCD: 144mm, 5-arm Use: Track; Single speed Weight: 680g (165mm model)Buy Miche Components from Chain Reaction Cycles, the World's Largest Online Bike Store.
Miche Pistard 2.0 Track ChainsetThis stunning chainset is specifically designed for use with your track/single speed drivetrain. Additionally, it features extremely high-quality forged 6082-T6 aluminium construction for superb durability. Finally, this model's chainring is coated in a special surface treatment which increases its resistance to wear. This is a perfect choice of upgrade for pushing your track performance to the next level.Features: Crank Material: Forged 6082-T6 Aluminium Chainring Material: Anodised 7075-T6 Aluminium, total treatment Bottom Bracket Compatibility: Evo Max 36x24tpi (ITA) - 1,370x24tpi (BSA); Evo Max 68x42 (BB30); Evo Max 68x46 (BB30); Evo Max 86,5x41 (PF86); Evo Max 86,5x46 (PF86) Axle: 24mm hollow axle for Evo bottom bracket Speed: Single speed BCD: 144mm, 5-arm Use: Track; Single speed Weight: 680g (165mm model)Buy Miche Components from Chain Reaction Cycles, the World's Largest Online Bike Store.
Miche Pistard 2.0 Track ChainsetThis stunning chainset is specifically designed for use with your track/single speed drivetrain. Additionally, it features extremely high-quality forged 6082-T6 aluminium construction for superb durability. Finally, this model's chainring is coated in a special surface treatment which increases its resistance to wear. This is a perfect choice of upgrade for pushing your track performance to the next level.Features: Crank Material: Forged 6082-T6 Aluminium Chainring Material: Anodised 7075-T6 Aluminium, total treatment Bottom Bracket Compatibility: Evo Max 36x24tpi (ITA) - 1,370x24tpi (BSA); Evo Max 68x42 (BB30); Evo Max 68x46 (BB30); Evo Max 86,5x41 (PF86); Evo Max 86,5x46 (PF86) Axle: 24mm hollow axle for Evo bottom bracket Speed: Single speed BCD: 144mm, 5-arm Use: Track; Single speed Weight: 680g (165mm model)Buy Miche Components from Chain Reaction Cycles, the World's Largest Online Bike Store.
Miche Pistard 2.0 Track ChainsetThis stunning chainset is specifically designed for use with your track/single speed drivetrain. Additionally, it features extremely high-quality forged 6082-T6 aluminium construction for superb durability. Finally, this model's chainring is coated in a special surface treatment which increases its resistance to wear. This is a perfect choice of upgrade for pushing your track performance to the next level.Features: Crank Material: Forged 6082-T6 Aluminium Chainring Material: Anodised 7075-T6 Aluminium, total treatment Bottom Bracket Compatibility: Evo Max 36x24tpi (ITA) - 1,370x24tpi (BSA); Evo Max 68x42 (BB30); Evo Max 68x46 (BB30); Evo Max 86,5x41 (PF86); Evo Max 86,5x46 (PF86) Axle: 24mm hollow axle for Evo bottom bracket Speed: Single speed BCD: 144mm, 5-arm Use: Track; Single speed Weight: 680g (165mm model)Buy Miche Components from Chain Reaction Cycles, the World's Largest Online Bike Store.
This stunning model features immensely high-quality forged 6082-T6 aluminium construction for superb durability. Additionally, this model's chainring is coated in a unique surface treatment which increases its resistance to wear. This is a perfect choice of upgrade for pushing your track performance to the next level.
FSA Energy Modular 386Evo Road ChainsetThis high-quality and reliable chainset has been specially designed for gravel, adventure and road use. Thanks to its adaptable BB386 EVO 30mm spindle, this superb model will fit a wide variety of frames with a range of BB standards. Ideal for tackling everything from the tarmac to the forest paths and everything in between, you'll have no problem riding wherever your next adventure takes you.Features: Arm Material: Alloy Spindle Material: Forged AL7050 Aluminium Spindle Size: 30mm BCD: 90mm Bolts: Direct mount Compatibility: Shimano and SRAM 10/11 speed systems Bottom Bracket: BB386 Use: Road Weight: 755gBuy FSA Components from Chain Reaction Cycles, the World's Largest Online Bike Store.
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
A high performance chainset from the trekking group, using the most advanced 10-speed Dyna-Sys chainringsForged HollowTech II aluminium cranks offer unrivalled strength-to-weight ratioLightweight construction with external super smooth bottom bracket bearings for efficient use48-36-26T chainring combinationHG-X chainring with patented spike pins give smooth and fast gear shifts under loadStiffness and strength increased with advanced design due to wider spaced bearings and oversized axleFor use with 10-speed HG-X MTB chains onlyWe recommend that this bottom bracket is initially installed by a bike shop to ensure perfect bottom bracket facing and fit50 mm triple ring chain line for use in conjunction with 135 / 142 mm O.L.D..