Key Features:The ultimate in reliable lightweight hubs from the ultimate Shimano MTB groupset, XTR Disc hubs are engineered to perform in the most demanding conditions,Micro Spline freehub has be developed to enable the use of a 10T cassette sprocket, to be used in conjunction with Shimano 12-speed cassettes,Micro Spline freehub body with quick pawl engagement (10 degrees) provides perfect traction and instant power transfer,Ball bearing races are ground with Cubic Boron Nitride tool for high precision, durability and smooth rolling,Wide bearing placement gives excellent lateral rigidity further improving strength and durability,Forged then anodized alloy hub shell for maximum strength and long lasting good looks,The hub uses angular contact bearings designed to cradle the balls giving both radial and lateral support for superior strength and durability in real world riding conditions; they also offer precision bearing adjustment and easy maintenance,Easy to use Center Lock Disc Rotor mount for secure hassle free setup,Weight is kept down by using a hybrid one piece aluminium axle / cone,Double contact seals with internal grease sleeve to keep the elements out and the grease in,For 142 x 12 mm dropouts (SM-AX75 axle not included),Can be used with 12-speed Micro Spline cassette sprockets only,Average weight 231 grams.
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 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 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)
Genuine Shimano replacement part.Chainrings to fit 55-42T, 54-42T, 53-39T, 52-36T, 50-34T Chanisets.
Designed to match the Shimano GRX RX810 groupset, the GRX RX810 11-Speed STI Shift Levers provide slick shifting and powerful braking in a sleek, stylish package that is perfect for your gravel or adventure bike.Gravel inspired level and hood ergonomics for exceptional performance and comfortAnti-slip brake lever improves control in all conditionsProvides smooth, fast and light-action shifting performanceBrake calipers sold separatelyThe GRX RX810 levers get the look and feel of their 11-speed road orientated levers, while adapting the hoods and levers to provide exceptional performance off the beaten track. As well as the specially designed hood shape to improve grip in wet and muddy conditions, the shifters also feature neat under-tape cable routing, keeping the front end of your bike looking neat and tidy. The GRX RX810 levers provide a shorter shift stroke that delivers what Shimano calls ''lightest and easiest front shifting Shimano has ever made''. The lever is fully adjustable to accommodate different hand sizes via an easy to use reach adjustment. When teamed with Shimano's GRX Flat Mount Brake Calipers (Sold separately) you'll have some of the slickest shifting and most powerful braking around for your gravel or adventure available.
Slim ergonomically designed 105 Dual Control Levers for hydraulic disc brakes offer powerful braking and effortless 11-speed shifting Ergonomic short shift arc follows natural hand movement with inward shift stroke distance reduced for rapid and precise gear changes Hydraulic brake lever provides powerful, controllable and consistent stopping power with less effort especially from the hood position Hydraulic reservoir tank provides pad to rotor clearance auto-adjust maintaining braking performance during pad wear Kit includes ST-R7020 STI, BR-R7070 flat mount brake callipers with pads, hoses, and mineral oil (without rotors or adapters) Tuneable reach adjusters enable custom fitment for all hands up to 10 mm Comes complete with Optislick coated cables and silicon greased outer casing to further reduce shift friction and increase service life Easy bleed and clean hydraulic system, for use with Shimano mineral oil only
Shimano Dura-Ace 7900 10 Speed Road CassetteThis Dura-Ace 10-speed cassette is typically lightweight and designed for maximum performance. Featuring four titanium cogs, the new Dura-Ace 7900 cogset has further improved shifting quality by creating a more rigid aluminium carrier unit along with a re-engineered tooth profile. The Shimano Dura-Ace 7900 10-Speed Road Cassette shaves 10 grams from the previous model without sacrificing strength; the close gear ratios allow effective and efficient cadence control.Features:Hyperglide sprockets have a computer designed tooth configuration with contoured shift gates, resulting in a crisp smooth shift even under loadClose ratio gearing allows a more efficient use of energy through finer cadence controlLargest sprockets are mounted on a lightweight alloy carrier to reduce weight and increase rigidity4 largest sprockets are made from titanium to reduce weight without sacrificing strengthSprockets are extensively cut away and drilled to further reduce weight without reducing rigidityNickel-plated finish offers hard wearing resistance to corrosionAlloy cassette lockringSpecifications:Sprocket Carrier: AlloyNumber of Sprockets: 10-speedSprocket Material: Steel/TitaniumChain Compatibility: Super Narrow HG for 10-speedWeight: 163g (11-23T)Cassette Gearing:11-21T: 11-12-13-14-15-16-17-18-19-2111-23T: 11-12-13-14-15-16-17-19-21-2311-25T: 11-12-13-14-15-17-19-21-23-2511-27T: 11-12-13-14-15-17-19-21-24-2711-28T: 11-12-13-14-15-17-19-21-24-2812-23T: 12-13-14-15-16-17-18-19-21-2312-25T: 12-13-14-15-16-17-19-21-23-2512-27T: 12-13-14-15-16-17-19-21-24-27A 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.
Shimano XTR M9100 12sp Rear DerailleurThe Shimano XTR M9100 Rear Derailleur features an elegant, refined and optimised design, which is aimed at providing maximum drivetrain efficiency over the most demanding terrain. Featuring oversized 13T pulley wheels, updated Shadow RD+ mechanism and is tailored specifically to provide maximum chain retention and shifting accuracy across the new Shimano 12-Speed drivetrain transmission system.Features: Material: Aluminium, Stainless Steel Use: MTB Speed: 12 speed Compatible Chain: HG 12-speed Low Sprocket Max/Min: M Option: 45T; L Option: 51T Top Sprocket Max/Min: M Option: 10T; L Option: 10T Total Capacity: M Option: 35T; L Option: 41T Pulley Teeth: 13T Pulley Bearings: Sealed Spring Type: Shimano Shadow RD+ Weight: M Option: 237g; L Option: 240gBuy Shimano Components from Chain Reaction Cycles, the World's Largest Online Bike Store.
Shimano XTR M9100 12sp Rear DerailleurThe Shimano XTR M9100 Rear Derailleur features an elegant, refined and optimised design, which is aimed at providing maximum drivetrain efficiency over the most demanding terrain. Featuring oversized 13T pulley wheels, updated Shadow RD+ mechanism and is tailored specifically to provide maximum chain retention and shifting accuracy across the new Shimano 12-Speed drivetrain transmission system.Features: Material: Aluminium, Stainless Steel Use: MTB Speed: 12 speed Compatible Chain: HG 12-speed Low Sprocket Max/Min: M Option: 45T; L Option: 51T Top Sprocket Max/Min: M Option: 10T; L Option: 10T Total Capacity: M Option: 35T; L Option: 41T Pulley Teeth: 13T Pulley Bearings: Sealed Spring Type: Shimano Shadow RD+ Weight: M Option: 237g; L Option: 240gBuy Shimano Components from Chain Reaction Cycles, the World's Largest Online Bike Store.
Shimano Ultegra R8150 Di2 12 Sp Front DerailleurThe Ultegra R8150 Di2 12 Speed Front Derailleur from Shimano is compatible with Shimano Di2 electronic 12-Speed drivetrain systems and is smaller, sleeker and lighter than previous models. Shifting across front chainrings with the utmost efficiency and smoothness, this electronic front derailleur features Shimano Hyperglide+ technology for the fastest and most reliable gear shifting available.More compact and faster than ever, the Ultegra R8150 front derailleur performs digitally precise front shifts under any circumstances. Combining Shimano's new Di2 platform and the road incarnation of HYPERGLIDE+, the Ultegra R8150 front derailleur shifts between chainrings with the fastest, most seamless action on the market. Shimano E-Tube CompatibleE-Tube is Shimano's “service” that uses websites or apps to maximize the enjoyment of riding a bicycle by connecting the riders, the bicycles and Shimano. Shimano's genuine application E-Tube Project for Mobile allows you to customize your bike, update firmware, and maintain it by connecting it wirelessly to your bike. You can also get more detailed bike maintenance by connecting to your bike by wire with E-Tube Project via the Windows V4 application. HYPERGLIDE+ OptimisedHYPERGLIDE+ dedicated chain technology delivers greater chain retention, improved shifting efficiency, and smoother transmission over rough terrain. Improved chain retention encourages more aggressive all-terrain riding and relieves chain-issue anxiety. Smoother drivetrain transmission and enhanced shifting performance sharpens riders' concentration and improves acceleration. Better chain engagement cuts abrasion, reduces maintenance, and lengthens the lifespan of the chain. Features: Fastest ever front shifting, 45% faster than FD-R9150 Series: Ultegra R8100 Series Smaller, sleeker, lighter Frontal area reduced by 33% Top gear teeth capacity: 50-54T Chainline: 44.5mm Chainstay Angle: 61 - 66 Degrees Compatible Chain: HG 12-Speed Top Gear Teeth: 50-54T; Total Capacity: 16T Weight: 110gA 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.
Shimano XTR M9000 Race 11 Speed MTB CranksetXTR FC-M9000 Race cranks are modular, creating a Rider Tuned platform whereby single and double chainrings can be used on the same crank arm. XTR FC-M9000 cranksets debut the most advanced mountain bike chainrings ever produced that utilize combined titanium, carbon and aluminium materials.Dedicated XTR 1x chainrings debut proprietary chainring retention technology in a tooth profile that eliminates the need for chain retention devices.These Race cranks have a narrower 158mm Q-factor and utilize a lighter and stiffer 3D hollow bonded structure on the non-drive arm.Please note, Bottom Bracket is NOT included.Features:Class-leading XTR Race 11-speed Dyna-Sys crankset, integrating the bottom bracket and crankset into a strong, rigid, yet lightweight unitIntegrated design makes installation and adjustments easier than everPrecision bottom bracket bearings are spaced further apart, and are therefore more stable and longer lasting than conventional bottom bracketsXTR Race crankset uses hollow-bonded construction for the L/H crank arm, shaving vital grams where possibleEasy to use splined bottom bracket spindle connection provides a rigid and secure interface between crank and spindleWith a 50.4mm chain line and a 158mm Q-factor ideally suited for XC Race use in conjunction with 11-40T cassetteCompatible with all new XTR chainrings, please use SM-CRM90 chainringsCompatible with 1x set-upsCan be used For use with 11-speed HG-X chains onlyAverage weight 563g (without BB)**Please Note: Crankset supplied without bottom bracket and chainrings**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.
Shimano Dura-Ace R9100 CassetteShimano's Dura-Ace R9100 Cassette has been designed to be as lightweight as possible. The cassette's sprockets are made from alloy and carbon, reducing its overall weight without compromising on durability. Featuring Hyperglide EV sprockets, which are computer-designed for ultimate performance, this cassette provides quick shifting for whatever the road throws at you. Features:Materials: Spider Arms: CFRP (Carbon Fibre Reinforced Polymer) & Alloy; Sprockets: Alloy & 5 Titanium sprockets for lightweight performanceHyperglide EV sprockets have a computer designed tooth configuration with contoured shift gates, resulting in a crisp smooth shift even under loadClose ratio gearing allows more efficient use of energy through finer cadence controlLargest sprockets are mounted on lightweight alloy and carbon carriers to reduce weight and increase rigidity5 largest sprockets are made from titanium to reduce weight without sacrificing strengthSprockets are extensively cut away and drilled to further reduce weight without reducing rigidityNickel-plated finish offers hard wearing resistance to corrosionAll cassettes in the range will be compatible with the one rear derailleur so you can easily swap your cassettes out based on terrain.Alloy cassette lockringWeight: 175g (11-25T), 193g (11-28T), 211g (11-30T), 189g (12-25T), 205g (12-28T)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.
Shimano Dura-Ace R9200 12 Speed CassetteThe Dura-Ace R9200 12 Speed Cassette from Shimano provides fast, smooth and seamless gear shifting performance anywhere. The Dura-Ace 12-Speed gear system is a top-level gearset, and this cassette offers a wide gear range that's reliable, efficient and lightweight.The uninterrupted shifting experience of the Dura-Ace R9200 12-speed cassette range lets you climb, sprint, and push your limits without stopping to think about your next gear change. Larger driving cogs maximize drivetrain efficiency and create compatibility with both Shimano 11 and 12-speed freehub bodies. Shimano HYPERGLIDE+ Gear Shifting PrecisionHYPERGLIDE+ cassettes have revolutionized off-road shifting with their seamless shifts both up and down the gear range. Now it's time for technology to change road cycling. Even during maximal efforts up a climb or nearing the finish line, riders no longer need to back off to perform a shift. In any gear, Dura-Ace R9250 drivetrains maximize efficiency thanks to larger cogs and retain compatibility with existing 11-speed freehub bodies. All this while increasing to 12-gears and without increasing weight, Dura-Ace CS-R9200 cassettes are the new paradigm in road shifting. Features: Series: Dura-Ace R9200 Series Faster, seamless shifts under maximum pedalling load Refined 12 step gear combination provides peak efficiency and accelerating performance for every situation Add wider 34T spec for pro-race usage Compatible with new 12-Speed and road 11-Speed Freehub body Gear Combination: 11-12-13-14-15-16-17-19-21-24-27-30T / 11-12-13-14-15-17-19-21-24-27-30-34T Type: HYPERGLIDE+ Compatible Chain: Shimano HG 12-Speed Weight: 223g (11-30T); 253g (11-34T)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.
Shimano XTR Trail M9020 Double ChainsetThe Shimano XTR Trail M9020 Double Chainset is a high-quality and reliable double chainset that's perfect for long off-road adventures and trail riding.This stunning model integrates your bottom bracket and chainset into one strong, robust and lightweight workhorse. Furthermore, it is compatible with all new XTR chainrings thanks to its integrated design which makes installation and adjusting easier than ever before. Its precision bottom bracket bearings are spaced further apart and are therefore more stable and longer lasting.What's most impressive, is its super-lightweight HollowTech II cold forged Dualumin crank arms deliver an excellent strength to weight ratio, so you can conquer every technical trail without any unnecessary weight holding you back. If your existing cranks are old or worn-out, this is an ideal choice of a replacement for getting back to fast and precise acceleration and shifting out on the trails.Please Note: Bottom Bracket is not includedFeatures: Material: Arm: Super-lightweight HollowTech II cold forged Duralumin; Outer Chainring: HollowGlide Titanium/Aluminium composite Speed: 2x11-Speed Easy to use splined bottom bracket spindle Compatibility: All new XTR chainrings; 11 speed HG-X-chains only 34/24 or 36/26 with a 48.8mm chain line and a 168mm Q-factor ideally suited for all-mountain use in conjunction with 11-40T cassette Please note that the bottom bracket is not suppliedTechnologies:HollowTech: Hollow forged crank arms. A lightweight crankset not only reduces the bike’s weight but decreases rotating mass to aid in acceleration. The challenge is to reduce the weight of the crank without reducing its strength and rigidity. Shimano's advanced forging technology has solved the problem through the HollowTech crank. Just like high quality frame tubing, a hollow crank arm can provide amazing strength and rigidity at very lightweightHollowGlide: Hollow technology on the outer chainring. High rigidity hollow structure cuts down on weight yet maintains strength. Better power transfer and quicker and more precise front shiftingA 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.
These Shimano Saint M820 cranks have evolved to increase rigidity, reduce weight, and improve strength. Saint HollowTech II integrated bottom bracket design uses a wide bearing placement and a large axle diameter for increased stiffness and efficiency combined with longer bearing cup threads for added durability. Saint M820 series crank sets are Dyna Sys 10-speed compatible giving the rider more gear combinations whilst maintaining low weight. Reinforced pedal and crank arm interface with T-nut style steel threaded bushing while the crank arm profile gives excellent ankle clearance also increasing rock clearance by removing unneeded material from the end of the crank arm. Gravity riding has progressed with bikes being lighter and trails getting faster. Saint has evolved with this providing a stiff, strong and durable HollowTech II crank set reinforced in all the ways that most extreme chainsets are not. Technologies: - 4 arm crank arm spider (4x104mm BCD). - Chainrings not included. - These industry-leading HollowTech II cold forged hollow crank arms have evolved to increase rigidity, reduce weight, and improve strength. - Saint HollowTech II integrated bottom bracket design uses a wide bearing placement and a large axle diameter for increased stiffness and efficiency combined with longer bearing cup threads for added durability. - Saint M820 series cranksets are Dyna Sys 10-speed compatible giving the rider more gear combinations whilst maintaining a low weight. - Reinforced pedal and crank arm interface with T-nut style steel threaded bushing. - Crank arm profile gives excellent ankle clearance while increasing rock clearance by removing unneeded material from the end of the crank arm. - Multiple chainring options are available to purchase separately for this single-only crank.
The tactile buttons of these Shimano Di2 TT shifters allow effortless and comfortable shifting even when your hands are cold These switches give the added option of being able to operate the gears from either the aero extension or the ST-9071 Dual Control brake levers (sold separately).
The cassette is manufactured from a lightweight alloy and carbon fibre spider that houses 6 alloy sprockets and 5 titanium sprockets. The largest sprockets are manufactured from titanium to keep the weight low. The sprockets are also extensively cut away and drilled to further reduce weight without reducing rigidity. The very best and quickest shifts are optimised thanks to the Hyperglide EV sprockets that have a computer designed tooth configuration with contoured shift gates. All cassettes in the range will be compatible with the one rear derailleur so you can easily swap your cassettes out based on terrain.
XTR FC-M9000 Race cranks are modular, creating a Rider Tuned platform whereby single and double chainrings can be used on the same crank arm. Dedicated XTR 1x chainrings debut proprietary chainring retention technology in a tooth profile that eliminates the need for chain retention devices. These Race cranks have a narrower 158mm Q-factor and utilize a lighter and stiffer 3D hollow bonded structure on the non-drive arm. A class-leading 11-speed Dyna-Sys crankset, which integrates the bottom bracket and crankset into a strong, rigid, yet lightweight unit.
Featuring a smaller lever size and new positioning, the R8025 provides greater control in all conditions for riders with smaller hands. Enjoy quick and intuitive rear shifting operation thanks to its redesigned internal shifting unit keeping your momentum flowing. Whether you're riding with your local club or competing in a race, this shifter is packed with some of the finest Shimano technologies to get you over the finish line in style. Its lever features Servo Wave Action technology which rapidly increases your braking performance and improved modulation. Easily adjustable, you'll benefit from being able to fine-tune this model to suit your hand size, type of riding and individual preferences. This fantastic technology means you can maintain the edge over your competitors on race day, without having to worry about fatigue or missed shifts holding you back. This is a perfect choice of upgrade for riders who want a smoother and more reliable gearing experience wherever the road takes you.