Search found 6166 items

DT Swiss M 1900 SP 30mm Mountain Bike Rear Wheel - Black - 148mm Shimano, Black
  • £199.99
  • RRP £214.99
  • Saving you £7

DT Swiss M 1900 SP 30mm Mountain Bike Rear WheelReady for whatever the mountain can throw at you, the M 1900 straight pull (SP) 30mm rear mountain bike (MTB) wheel has a wide aluminium rim for use with today’s trend towards wider tyres. DT Swiss has created it to withstand the challenge of descending over technical terrain and to help you to maintain your line as you’re maintaining your speed.Fast Rolling and Disc Brake CompatibleKitted out with 28 DT Champion straight-pull spokes, the wheel rolls with optimum tension and toughness, with the hub acting as the ideal anchor for them. The hub itself ensures a smooth and reliable rotation and houses a freehub (various options available to select) for impressive power transfer as you ascend intimidating inclines and sprint on through singletracks. CenterLock disc brake-optimisation also improves confidence and control in all weathers, letting you ride as aggressively as you like. Coming tubeless-ready for superior grip, control and puncture protection with lower tyre pressures, the DT Swiss M 1900 SP 30mm Mountain Bike Rear Wheel is an excellent option for the adaptable off-road rider.Features: Rim Material: Aluminium Rim Type: Clincher Internal Rim Width: 30mm External Rim Width: 35mm Tubeless-Ready: Yes Spokes: DT Champion Straightpull Spoke Pattern: 3-cross lacing Spoke Nipples: DT ProLock Squorx ProHead aluminium nipples Freehub: Multiple options available to select from the drop down menu Axle Compatibility: Separate 12x142mm thru-axle or 12x148mm Boost options Disc Brake Standard: CenterLock Use: Cross Country (XC), All-Mountain (AM), Enduro Cassette Compatibility: SRAM XD Option: SRAM XD 11/12-Speed cassettes Shimano Option: 9,10 and 11-Speed Shimano type cassettes Shimano 12SP Option: Shimano Microspline 12-Speed cassettes only Recommended Maximum Rider Weight: 120kg Includes: Rear wheel, 32mm tubeless tape, 32mm tubeless valve, 6-bolt rotor mount adaptorBuy DT Swiss Wheels & Tyres from Chain Reaction Cycles, the World's Largest Online Bike Store.

VIEW ITEM
Shimano XTR M9100 12sp Rear Derailleur - Grey - Long - Up to 51t}, Grey
  • £199.99

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.

VIEW ITEM
Shimano Dura Ace R9100 11 Speed 12-25 Cassette Cassettes
  • £199.99
  • RRP £229.99
  • Saving you £13

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.

VIEW ITEM
Shimano XTR M9100 12sp Rear Derailleur - Grey - Medium - Up to 45t}, Grey
  • £199.99

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.

VIEW ITEM
Shimano ST-4700 Tiagra 10-speed road STI levers
  • £199.99
  • RRP £229.99
  • Saving you £13

Easy operation design lever - compact lever bracket hood is made from soft rubber and anatomically shaped to allow easy braking and shifting regardless of hand position.Key Features:Arced travel on the shift lever always keeps the lever in reach when sweeping shifts across the cassette 10-speed precision road shifting.,Adjustable reach main lever via a shim system and light-action release lever assure easy gear shifting and braking.,Super SLR brake levers for use with Super SLR brake callipers.,Optical gear display incorporated into the top of the shift lever instantly shows you what gear you're in Integrated cable adjusters.,Precision shifting courtesy of Shimano indexing system.,For use with double gear systems.

VIEW ITEM
Shimano XTR M9000 Race 11 Speed MTB Crankset - Silver - 96mm}, Silver
  • £199.99
  • RRP £334.99
  • Saving you £40

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.

VIEW ITEM
Shimano FC-M820 Saint Crank Arms and Bottom Bracket
  • £199.99
  • RRP £239.99
  • Saving you £17

Gravity riding has progressed with bikes being lighter and trails getting faster. Saint has evolved with this giving a stiff, strong and durable HollowTech II crank set reinforced in all the ways that most extreme chainsets are not.Key Features: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 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,Crank arm profile gives excellent ankle clearance, while increasing rock clearance by removing unneeded material from the end of the crank arm,Available as a separate crankset (without chainring), for either 68/73 mm or 83 mm frame sizes.

VIEW ITEM
Shimano XTR M9000 Race 11 Speed Single Crankset Cranksets
  • £199.99
  • RRP £334.99
  • Saving you £40

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.

VIEW ITEM
Shimano GRX 815 Di2 2x11 Speed Shifter - Black - Right Hand}, Black
  • £199.99
  • RRP £244.99
  • Saving you £18

Shimano GRX 815 Di2 2x11 Speed ShifterThis sensational shifter is specially developed to get you through the gravel and mud with stress-free operation. It features some of the most sought-after technologies including the revolutionary Di2 shifting system which gives you instant, accurate and lightning-fast shifts. Improve your grip and confidence on rough surfaces and descents thanks to its raised hood which prevents slipping. This is an ideal upgrade for riders who want to enjoy higher braking efficiency with game-changing electronic technologies. Features:   Use: Gravel, Road     Speed: 11 speed   Reach Adjust: Tooled  Type: Dual control lever Oil: Mineral oil  Recommended Brake Caliper: BR-RX810Technologies: Di2: The revolutionary Di2 shifting system solves the challenges drivetrains present to the power-delivery equation in cycling. Di2 gives you instant, accurate, lightning-fast shifts the first and every time, at the push of a button. Even in the most extreme conditions, shifting is precise and controlled. You can change gear even under heavy load while climbing or accelerating. With Di2, you are in complete control.  E-Tube: The E-Tube platform's “Plug & play” and D-Fly wireless connections make it easier than ever to check the system's status and apply customized settings to Di2 and Shimano Steps components with a PC, tablet or smartphone. SEIS: A technological innovation of the computerised shifting system based on the Di2 concept with which is called, the SEIS (Shimano Electronic Intelligent System). The SEIS innovative shift technology is still based on the Shimano Index System (SIS) that has proved its superior gear changing characteristics over the years. The big difference is that in this case, the shifting action is provided for by electronics instead of mechanics. This electronic shifting system has been extensively tested over past two years by several professional riders in all conditions possible, such as rain, mud, low temperatures, cobblestone roads and combinations of all of these at the same time. Shifting is executed by simply pressing the button. No power is needed to shift, which gives important advantages since it is easier now to always keep a tight grip on the handlebar and to keep your concentration on riding instead on shifting. The shift system allows accurate and effortless shifting in difficult circumstances for example when you have cold hands or when you are completely exhausted. Furthermore, the shifting performance will never be affected by contaminated or stretched cables since the shifting signal is transferred electronically. The operating buttons work similarly to the mechanical Dual Control Lever, so you don't need to re-program your mind for the SEIS. Reach Adjust: 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.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.

VIEW ITEM
Shimano SW-R671 Di2 Shift Switches for TT/Triathlon, 2 Button Design
  • £199.99

Current 2 button designWeight: 95g.

VIEW ITEM
Shimano Ultegra R8150 Di2 12 Speed Shifter - Black - Left Front}, Black
  • £199.99

Shimano Ultegra R8150 Di2 12 Speed ShifterEngineered and optimised for use with Shimano Di2 electronic 12-Speed drivetrain systems and SLR-EV caliper rim brakes, the Ultegra R8150 Di2 12 Speed Shifter is efficient, comfortable and reliable. Offering precise and easy to shift gear changes and an exceptional brake-feel, this dual control lever is suited to fast racing, long distance rides and competitive outings.Among the greatest performing Dual Control Levers on the market, Ultegra R8150 Di2 offers 12-speed shifting with refined ergonomics and is exceptionally lightweight. Ultegra R8150 Di2 Dual Control Levers are the ultimate in reliable performance thanks to a Di2 electronic wired gear connection and lightweight rim brakes. Refined ergonomics and advanced materials show the racing pedigree of these levers. Shimano E-TubeE-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. Shimano DCL Dual Control LeverDCL stands for Dual Control Lever. It has brake and shifting functions in the system and enables easy operation. Ergonomic innovation is as critical to higher standard performance as the added gearing. The shift internals borrows the robustness from Shimano's MTB technology and is so smooth and effortless that one finger shifts front and rear are possible. Indeed, shifting is the ultimate act of Shimano Total Integration and simply has to be experienced to be understood. SLR-EV Caliper CompatibleSLR-EV is Shimano's SLR braking technology with a dual symmetric pivot brake caliper. The short-arm brake design employs two bearings and a roller to realize greater efficiency in the pivot area and deliver superior modulation and power for braking. Together with the BC-9000 brake cable, the latest calipers deliver 36% more braking power than Shimano's previous brake model. Features: Quick and intuitive shifting Series: Ultegra R8100 Series Drivetrain: Shimano Di2 Electronic Speeds: 12-Speed Type: Caliper Rim Brake Clearly defined click feeling with the ergonomic shift lever Better bike control and confidence in race conditions Hood shape and texture optimize grip and brake power transmission Weight: 295g (pair)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.

VIEW ITEM
Shimano ST-R7000 105 Double 11-Speed STI Levers
  • £199.99
  • RRP £229.99
  • Saving you £13

Mechanical Brake DUAL CONTROL LEVER (11-speed)Key Features:Redesigned internal shifting unit,Greater reach adjust range,Easier access to inner shift cable,Quick and intuitive rear shifting operation,Reliable performance in race conditions,Lighter front shifting when paired with FD-R7000.

VIEW ITEM
expand_less