Ready to conquer every rough road, gravel path and muddy situation, this Shimano GRX 810 2x11 speed chainset delivers immense acceleration and momentum. It features chainrings that use gear ratios that preserve your riding rhythm over harsh surfaces with wider tyres, so you can get the most out of every ride. Providing you with the best balance of stiffness, strength, weight and rotating performance is its robust crank arm. This durable model is constructed from a tough alloy that 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. Technologies: 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.
This Shimano GRX 600 2x11 is excellent for mixed riding styles and terrain as it features optimum gearing that's engineered for discovering new off-road paths. Furthermore, its wider gear range means you'll not get stuck on long tours or when the terrain conditions get rough and muddy. Enjoy powerful acceleration from the first rotation and smooth shifts as you conquer every ride with this tough companion. Technologies: 2-Piece Crankset: Integrated crank arm and bottom bracket. Increased rigidity with less weight. Wider bearing positioning. Rigidity is enhanced and pedalling force is efficiently transmitted. Precision Bearings. Low maintenance and simplified installation.
This superb model features a 2.5mm wider chainline in comparison to traditional road front mechs for wider tyre clearance. Its wider front gearing makes it ideal for riders who regularly enjoy riding on paved roads and longer adventures across the gravel and mud. Technologies: Shimano Index System: Every Shimano equipped multi-gear bicycle includes Shimano S.I.S - Shimano Indexed Shifting. It's the technology behind that "click" you hear and feel every time you shift through your gears. That "click" captures the light, precise, and consistent shifting bikes equipped with Shimano deliver. It's the sound of perfect gear changes, of levers directing derailleurs in harmony and the feeling that resonates into your hand, letting you know that your commands are being answered.
Shimano has set the benchmark for gravel riding, with this stunning model that's part of an exclusively tailored series which focuses on this riding disciple. It features an anti-slip lever that's perfect for braving the elements and maintaining reliable grip whatever the conditions. You'll also benefit from its off-road inspired lever and bracket ergonomics which deliver outstanding mixed terrain control, wherever the road leads you. Designed for immense stopping power and precision to tackle any challenge, this model also benefits from some of the finest Shimano technologies available. It features Servo Wave Action technology which delivers fast braking efficiency between your pads and rotor, so you can enjoy more rapid braking power and control. Taking your braking experience further, its reach adjust technology allows you to precisely tweak its feel to suit your hand size, riding style and individual rider preferences. This is a perfect solution for riders who want to explore further than ever before with this reliable and intuitive component. Technologies: Reach Adjust: Its brake lever is equipped with a reach adjust mechanism. The distance from handlebar grip to lever can be adjusted to suit any hand size, type of riding and individual rider preferences. Ice Technologies: The fade, which can occur to disc brake rotor and pad when braking on a long downhill ride has a negative impact on the braking performance. Shimano has adopted Ice Technologies disc brake rotor and Ice Technologies pad to realise the cooling technology for consistent performance. The clad disc brake rotor blade, which has a 3 layer-sandwich structure of stainless steel, aluminium and stainless steel, provides better radiation performance achieving from 400˚C to 300˚C surface temperature. Also, the radiation fin has been adopted for the pad. Moreover, the clad disc brake rotor blade and the radiator fin provide long pad life, less noise, less fade and lightweight. One Way Bleeding: One Way Bleeding was developed for quick and easy prevention of air in our hydraulic system. We have streamlined the oil route throughout the system to prevent air bubbles from being captured in the system. One way oil routing plus a funnel tool with mineral oil provides an easy and clean bleeding system. Click here to view the Shimano Brake Reference Guide.
Part of the first-ever Shimano groupset that's specifically engineered for gravel riding, the fast and efficient Shimano GRX 810 rear derailleur is ready to take on any adventure. It's fully equipped for the harshest conditions thanks to its toggle clutch and switch stabiliser which can be turned on and off to match the terrain. Topped off with some of the finest technologies around, this is an ideal choice of upgrade for exploring further than ever before. Technologies: Shimano Index System: Every Shimano equipped multi-gear bicycle includes Shimano S.I.S - Shimano Indexed Shifting. It's the technology behind that "click" you hear and feel every time you shift through your gears. That "click" captures the light, precise, and consistent shifting bikes equipped with Shimano deliver. It's the sound of perfect gear changes, of levers directing derailleurs in harmony and the feeling that resonates into your hand, letting you know that your commands are being answered Shimano Shadow RD+: Less distraction quiet drive train. The rear derailleur stabiliser reduces chain slap. A simple solution for chain drop, it's lighter and more efficient than roller type chain device
Wolf Tooth Shimano GRX 110 BCD Asymmetric ChainringCustomised to work with Shimano’s gravel bike GRX cranksets, this Wolftooth chainring is made from a tough 7075-T6 Aluminium and adopts “Drop-Stop” tooth technology. This ensures that your chain will always stay in place not matter how rough the terrain gets, increases the chainring’s durability and speeds up its mud clearing ability.Versatile Gravel Bike ChainringThe updated tooth profile works with SRAM Flattop chains in addition to other 9, 10, 11 and 12 speed chains (except the Shimano HG+ 12 speed chain).Features: Material: 7075-T6 Aluminium Speed: 9 to 12-Speed Bolt Circle Diameter (BCD): 4x110mm (Shimano asymmetric) Crank Compatibility: Shimano GRX cranksets including RX600 and RX810 Chain Compatibility: 9, 10 and 11-Speed chains or 12 speed SRAM Eagle, SRAM Flattop, Campagnolo, KMC, Connex or Wippermann chains (not suitable for Shimano HG+ 12-Speed chain).Chainline: 50mm (same as Shimano GRX chainrings)Made in the USA Patented Drop-Stop wide/narrow tooth profile provides the ultimate chain retention and mud shedding ability Optimised for use with drop bar bikes Sold inividually Manufacturer's Part Numbers: 38T: WTSH11038GR; 40T: WTSH11040GR; 42T: WTSH11042GR; 44T: WTSH11044GR; 46T: WTSH11046GR Weight: 38T: 72g; 40T: 84g; 42T: 89g; 44T: 92g; 46T: 102gBuy Wolf Tooth Components from Chain Reaction Cycles, the World's Largest Online Bike Store.
Wolf Tooth Shimano GRX 110 BCD Asymmetric ChainringCustomised to work with Shimano’s gravel bike GRX cranksets, this Wolftooth chainring is made from a tough 7075-T6 Aluminium and adopts “Drop-Stop” tooth technology. This ensures that your chain will always stay in place not matter how rough the terrain gets, increases the chainring’s durability and speeds up its mud clearing ability.Versatile Gravel Bike ChainringThe updated tooth profile works with SRAM Flattop chains in addition to other 9, 10, 11 and 12 speed chains (except the Shimano HG+ 12 speed chain).Features: Material: 7075-T6 Aluminium Speed: 9 to 12-Speed Bolt Circle Diameter (BCD): 4x110mm (Shimano asymmetric) Crank Compatibility: Shimano GRX cranksets including RX600 and RX810 Chain Compatibility: 9, 10 and 11-Speed chains or 12 speed SRAM Eagle, SRAM Flattop, Campagnolo, KMC, Connex or Wippermann chains (not suitable for Shimano HG+ 12-Speed chain).Chainline: 50mm (same as Shimano GRX chainrings)Made in the USA Patented Drop-Stop wide/narrow tooth profile provides the ultimate chain retention and mud shedding ability Optimised for use with drop bar bikes Sold inividually Manufacturer's Part Numbers: 38T: WTSH11038GR; 40T: WTSH11040GR; 42T: WTSH11042GR; 44T: WTSH11044GR; 46T: WTSH11046GR Weight: 38T: 72g; 40T: 84g; 42T: 89g; 44T: 92g; 46T: 102gBuy Wolf Tooth Components from Chain Reaction Cycles, the World's Largest Online Bike Store.
Wolf Tooth Shimano GRX 110 BCD Asymmetric ChainringCustomised to work with Shimano’s gravel bike GRX cranksets, this Wolftooth chainring is made from a tough 7075-T6 Aluminium and adopts “Drop-Stop” tooth technology. This ensures that your chain will always stay in place not matter how rough the terrain gets, increases the chainring’s durability and speeds up its mud clearing ability.Versatile Gravel Bike ChainringThe updated tooth profile works with SRAM Flattop chains in addition to other 9, 10, 11 and 12 speed chains (except the Shimano HG+ 12 speed chain).Features: Material: 7075-T6 Aluminium Speed: 9 to 12-Speed Bolt Circle Diameter (BCD): 4x110mm (Shimano asymmetric) Crank Compatibility: Shimano GRX cranksets including RX600 and RX810 Chain Compatibility: 9, 10 and 11-Speed chains or 12 speed SRAM Eagle, SRAM Flattop, Campagnolo, KMC, Connex or Wippermann chains (not suitable for Shimano HG+ 12-Speed chain).Chainline: 50mm (same as Shimano GRX chainrings)Made in the USA Patented Drop-Stop wide/narrow tooth profile provides the ultimate chain retention and mud shedding ability Optimised for use with drop bar bikes Sold inividually Manufacturer's Part Numbers: 38T: WTSH11038GR; 40T: WTSH11040GR; 42T: WTSH11042GR; 44T: WTSH11044GR; 46T: WTSH11046GR Weight: 38T: 72g; 40T: 84g; 42T: 89g; 44T: 92g; 46T: 102gBuy Wolf Tooth Components from Chain Reaction Cycles, the World's Largest Online Bike Store.
Wolf Tooth Shimano GRX 110 BCD Asymmetric ChainringCustomised to work with Shimano’s gravel bike GRX cranksets, this Wolftooth chainring is made from a tough 7075-T6 Aluminium and adopts “Drop-Stop” tooth technology. This ensures that your chain will always stay in place not matter how rough the terrain gets, increases the chainring’s durability and speeds up its mud clearing ability.Versatile Gravel Bike ChainringThe updated tooth profile works with SRAM Flattop chains in addition to other 9, 10, 11 and 12 speed chains (except the Shimano HG+ 12 speed chain).Features: Material: 7075-T6 Aluminium Speed: 9 to 12-Speed Bolt Circle Diameter (BCD): 4x110mm (Shimano asymmetric) Crank Compatibility: Shimano GRX cranksets including RX600 and RX810 Chain Compatibility: 9, 10 and 11-Speed chains or 12 speed SRAM Eagle, SRAM Flattop, Campagnolo, KMC, Connex or Wippermann chains (not suitable for Shimano HG+ 12-Speed chain).Chainline: 50mm (same as Shimano GRX chainrings)Made in the USA Patented Drop-Stop wide/narrow tooth profile provides the ultimate chain retention and mud shedding ability Optimised for use with drop bar bikes Sold inividually Manufacturer's Part Numbers: 38T: WTSH11038GR; 40T: WTSH11040GR; 42T: WTSH11042GR; 44T: WTSH11044GR; 46T: WTSH11046GR Weight: 38T: 72g; 40T: 84g; 42T: 89g; 44T: 92g; 46T: 102gBuy Wolf Tooth Components from Chain Reaction Cycles, the World's Largest Online Bike Store.
Wolf Tooth Shimano GRX Elliptical 110 BCD ChainringThis chainring is developed for use with Shimano GRX cranks and it uses its robust aluminium construction to deliver fantastic strength on every ride. Wolf Tooth has equipped this model with its patented Drop-Stop tooth profile, which delivers excellent longevity, chain retention and mud clearance on your adventures. The updated tooth profile works with SRAM Flattop chains in addition to other 9, 10, 11 and 12 speed chains (except the Shimano HG+ 12 speed chain).Compatibility:Shimano GRX cranksets including RX600 and RX810.Drop-Stop tooth profile is compatible with all 9, 10 and 11 speed chains or 12 speed SRAM Eagle, SRAM Flattop, Campagnolo, KMC, Connex or Wippermann chains.Wolf Tooth's patented Drop-Stop wide/narrow tooth profile provides the ultimate chain retention and mud shedding ability.Features: Material: 7075-T6 Aluminium Speed: 11 speed BCD: 110mm Number of Chainrings in Box: One Crank Compatibility: Shimano GRX cranksets including RX600 and RX810 Chain Compatibility: 9, 10 and 11 speed chains or 12 speed SRAM Eagle, SRAM Flattop, Campagnolo, KMC, Connex or Wippermann chainsChainline: 50mm (same as Shimano GRX chainrings)Made in the USA Part Numbers: 38T: WTOVALSH11038GR; 42T: WTOVALSH11042GR; 46T: WTOVALSH11046GR Weight: 38T: 72g; 42T: 92g; 46T: 102gBuy Wolf Tooth Components from Chain Reaction Cycles, the World's Largest Online Bike Store.
Wolf Tooth Shimano GRX Elliptical 110 BCD ChainringThis chainring is developed for use with Shimano GRX cranks and it uses its robust aluminium construction to deliver fantastic strength on every ride. Wolf Tooth has equipped this model with its patented Drop-Stop tooth profile, which delivers excellent longevity, chain retention and mud clearance on your adventures. The updated tooth profile works with SRAM Flattop chains in addition to other 9, 10, 11 and 12 speed chains (except the Shimano HG+ 12 speed chain).Compatibility:Shimano GRX cranksets including RX600 and RX810.Drop-Stop tooth profile is compatible with all 9, 10 and 11 speed chains or 12 speed SRAM Eagle, SRAM Flattop, Campagnolo, KMC, Connex or Wippermann chains.Wolf Tooth's patented Drop-Stop wide/narrow tooth profile provides the ultimate chain retention and mud shedding ability.Features: Material: 7075-T6 Aluminium Speed: 11 speed BCD: 110mm Number of Chainrings in Box: One Crank Compatibility: Shimano GRX cranksets including RX600 and RX810 Chain Compatibility: 9, 10 and 11 speed chains or 12 speed SRAM Eagle, SRAM Flattop, Campagnolo, KMC, Connex or Wippermann chainsChainline: 50mm (same as Shimano GRX chainrings)Made in the USA Part Numbers: 38T: WTOVALSH11038GR; 42T: WTOVALSH11042GR; 46T: WTOVALSH11046GR Weight: 38T: 72g; 42T: 92g; 46T: 102gBuy Wolf Tooth Components from Chain Reaction Cycles, the World's Largest Online Bike Store.
CeramicSpeed OSPW System GRX/Ultegra RX 2xThe OSPW System GRX/Ultegra RX 2x is specifically designed for use with Shimano GRX/Ultegra RX 2x systems and enhances gear shifting accuracy, efficiency and speed.This hand built OSPW System features a moulded carbon fibre cage for the best balance of low weight and durability. It is developed specifically for Shimano GRX/Ultegra RX 2x systems and has four spring tension settings that allow for a customised setup based on ride conditions.Since its introduction in 2015, the CeramicSpeed Oversized Pulley Wheel System has been through 13 unique derailleur compatibility developments. No other pulley system has the depth of use and trust as the CeramicSpeed OSPW, which counts both Men's and Women's Triathlon World Champions, World Tour professional road teams, XCO professional MTB Teams, and elite athletes worldwide as its users. Shimano GRX/Ultegra OSPW SystemThis 13-tooth upper and 19-tooth lower OSPW System has been platform proven at races like Paris Robaix, Strada Bianche and CX World Cups. The system is built for gravel and cross disciplines and meets the needs for durability, low friction and longevity. CeramicSpeed OSPW Systems reduce friction by 35-40% over stock pulley configurations. Only compatible with 2x systems. Not compatible with 42-tooth cassettes. Features: Pulley Wheel Material: Aluminium Cage Material: Carbon reinforced PA Use: Gravel, Cross Country (CX) Speed: 11-Speed Pulley Wheels: CeramicSpeed 13-tooth upper and 19-tooth lower Bearing Options: CeramicSpeed Standard or Coated (choose option from menu) Compatibility: Shimano GRX 810 and GRX 815, Shimano Ultegra RX 800 and Ultegra RX 805 Cassette Compatibility: Up to a 11-36 range CeramicSpeed Grease/oil: CeramicSpeed Pulley Oil Spring Tension Settings: 4 spring tension settings In the Box: Complete OSPW System for Shimano GRX/RX 2x11 CeramicSpeed Pulley Oil Sticker SheetBuy CeramicSpeed Components from Chain Reaction Cycles, the World's Largest Online Bike Store.