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 Precision HYPERGLIDE+ 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.
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-Tube E-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 Lever DCL 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 Compatible SLR-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.
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 Compatible E-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+ Optimised HYPERGLIDE+ 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.
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 included Technologies: 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 lightweight. HollowGlide: 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 shifting.
Mavic Deemax 21 Boost Mountain Bike WheelsetClassed by Mavic as one of their most durable wheelsets ever produced, this wheelset is ideal for hardcore gravity riders. With input from the brand's top pro-riders, this model has been developed, tested and proven to conquer the harshest of course conditions. It features a rock-solid asymmetrical aluminium rim design, which allows it to deliver incredible strength when blasting across unpredictable mountain terrains at speed and tackling all the obstacles that come with it. Quick and easy to maintain, it's also equipped with J-bend spokes with two replacement spokes delivered with every wheelset. Double-Butted and Bladed SpokesThis gravity-ready wheelset's alloy rims feature a 28mm internal width with a triangular shape that helps absorb any impacts from rocks to hard landings and big compressions. Mavic's Black Shield treatment gives them a distinctive finish and protects the rims against impacts and scratches. The brand chose a classical J-bend spoke construction using 28 steel spokes (same spoke length throughout), double-butted and bladed for the perfect balance of vertical compliance and strength to handle the abuses of aggressive gravity riding.MTB Wheelset with Boost SpacingThe hubs benefit from Mavic's strongest bearings and the rear hub features the ultra-reliable ID360 double ratchet system for fast engagement to help you accelerate out of the corners. It's set up for Boost spaced frames and has 6-bolt disc mounts. The wheels include UST tubeless valves, spare spokes and accessories, so you have everything you need to hit the trails.Features: Rim Material: S6000 Aluminum, Asymmetrical rim design with SUP welding technology Finish: Black Shield treatment (protects against impacts and scratches) Spoke Material: Steel Use: MTB Internal Rim Width: 28mm ETRTO: 27.5": 584x28TC; 29": 622x28TC Tubeless Ready: Yes, UST Tubeless Ready Drilling: Traditional Brake Type: Disc, 6-bolt mount Recommended Tyre Sizes: 60mm to 76mm (2.35" to 3.0") Axles: Front: 15x110 Boost; Rear: 12X148 Boost Hub Technologies: Instant Drive 360 freewheel technology and QRM Auto bearing preload technology Spoke Count: Front and Rear: 28 Spoke Lacing: Front and Rear: Crossed 3 Spoke Nipples: Steel, ABS ASTM Category 5: Gravity riding focused on the descent Included: 2x replacement spokes with each wheel, pre-installed tubeless rim tape, multi-function adjustment wrench (delivered with rear wheel) and UST valve and accessories Max Rider Weight: 150kg Weight: Pair: 27.5": 2010g (Front: 955g; Rear: 1055g); 29": 2110g (Front: 1005g; Rear: 1105g)Manufacturer's Part Numbers:LP1529100 Black 27.5" Micro SplineLP1525100 Black 27.5" SRAM XDLP1524100 Black 27.5" Shimano LP1531100 Black 29" ShimanoLP1535100 Black 29" Micro Spline LP1532100 Black 29" SRAM XDBuy Mavic Wheels & Tyres from Chain Reaction Cycles, the World's Largest Online Bike Store.
Mavic Deemax 21 Mountain Bike WheelsetWhether you're a pro-rider or a weekend warrior, this mountain bike (MTB) wheelset is classed by Mavic as one of their most durable wheelsets ever, making it ideal for hardcore gravity riding. It features a tough asymmetrical aluminium rim design, which provides incredible strength when blasting across unpredictable mountain terrains and tackling all the obstacles that come with it. It's also equipped with a wide 28mm internal rim width that's specifically engineered to absorb heavy impacts, so everyone from pros to enthusiasts can have the confidence to push their limits. Quick and easy to maintain, it's kitted out with J-bend spokes with two replacement spokes delivered with every wheelset.Double-Butted and Bladed SpokesReady for tackling your local downhill tracks, this wheelset's alloy rims feature a 28mm internal width with a triangular shape that helps absorb any impacts from rocks to hard landings and big compressions. Mavic's Black Shield treatment gives them a distinctive finish and protects the rims against impacts and scratches. The brand chose a classical J-bend spoke construction using 28 steel spokes (same spoke length throughout), double-butted and bladed for the perfect balance of vertical compliance and strength to handle the abuses of aggressive gravity riding.MTB Wheelset with Downhill SpacingThe hubs benefit from Mavic's strongest bearings and the rear hub features the ultra-reliable ID360 double ratchet system for fast engagement to help you accelerate out of the corners. It's set up for downhill (DH) spaced frames and has 6-bolt disc mounts. The wheels include UST tubeless valves, spare spokes and accessories, so you have everything you need to hit the trails.Features: Rim Material: S6000 Aluminum, Asymmetrical rim design Finish: Black Shield treatment (protects against impacts and scratches) Spoke Material: Steel Use: Downhill, MTB Internal Rim Width: 28mm ETRTO: 27.5": 584x28TC; 29": 622x28TC Tubeless Ready: Yes, UST tubeless technology Drilling: Traditional Brake Type: Disc, 6-bolt mount Recommended Tyre Sizes: 60mm to 76mm (2.35" to 3.0") Rim Technologies: SUP welding technology Compatibility: Downhill (DH) Axles: Front: 20x110; Rear: 12x157 or 12x157-7speed available to select Front Axle: 20x110 Boost Freewheel: Multiple options available to select from the drop-down menu Hub Technologies: Instant Drive 360 freewheel technology, QRM Auto bearing preload technology Spoke Count: Front and Rear: 28 Spoke Lacing: Front and Rear: Crossed 3 Spoke Nipples: Steel, ABS ASTM Category 5: Gravity riding focused on the descent Included: 2 replacement spokes with each wheel, pre-installed tubeless rim tape, multi-function adjustment wrench (delivered with rear wheel), UST valve and accessories Max Rider Weight: 150kg Weight: Pair: 27.5": 2010g (Front: 955g; Rear: 1055g); 29": 2110g (Front: 1005g; Rear: 1105g)Manufacturer's Part Numbers:LP1526100 Black 27.5" Shimano (Deemax 27,5 21 Pr 12x157) LP1527100 Black 27.5" Shimano 7Spd LP1528100 Black 27.5" SRAM XD (Deemax 27,5 21 Pr 12x157 XD)LP1533100 Black 29" Shimano (Deemax 29 21 Pr 12x157) LP1534100 Black 29" Shimano 7Spd LP1536100 Black 29" SRAM XD (Deemax 29 21 Pr 12x157 XD)Buy Mavic Wheels & Tyres from Chain Reaction Cycles, the World's Largest Online Bike Store.
Mavic Deemax 21 Mountain Bike WheelsetWhether you're a pro-rider or a weekend warrior, this mountain bike (MTB) wheelset is classed by Mavic as one of their most durable wheelsets ever, making it ideal for hardcore gravity riding. It features a tough asymmetrical aluminium rim design, which provides incredible strength when blasting across unpredictable mountain terrains and tackling all the obstacles that come with it. It's also equipped with a wide 28mm internal rim width that's specifically engineered to absorb heavy impacts, so everyone from pros to enthusiasts can have the confidence to push their limits. Quick and easy to maintain, it's kitted out with J-bend spokes with two replacement spokes delivered with every wheelset.Double-Butted and Bladed SpokesReady for tackling your local downhill tracks, this wheelset's alloy rims feature a 28mm internal width with a triangular shape that helps absorb any impacts from rocks to hard landings and big compressions. Mavic's Black Shield treatment gives them a distinctive finish and protects the rims against impacts and scratches. The brand chose a classical J-bend spoke construction using 28 steel spokes (same spoke length throughout), double-butted and bladed for the perfect balance of vertical compliance and strength to handle the abuses of aggressive gravity riding.MTB Wheelset with Downhill SpacingThe hubs benefit from Mavic's strongest bearings and the rear hub features the ultra-reliable ID360 double ratchet system for fast engagement to help you accelerate out of the corners. It's set up for downhill (DH) spaced frames and has 6-bolt disc mounts. The wheels include UST tubeless valves, spare spokes and accessories, so you have everything you need to hit the trails.Features: Rim Material: S6000 Aluminum, Asymmetrical rim design Finish: Black Shield treatment (protects against impacts and scratches) Spoke Material: Steel Use: Downhill, MTB Internal Rim Width: 28mm ETRTO: 27.5": 584x28TC; 29": 622x28TC Tubeless Ready: Yes, UST tubeless technology Drilling: Traditional Brake Type: Disc, 6-bolt mount Recommended Tyre Sizes: 60mm to 76mm (2.35" to 3.0") Rim Technologies: SUP welding technology Compatibility: Downhill (DH) Axles: Front: 20x110; Rear: 12x157 or 12x157-7speed available to select Front Axle: 20x110 Boost Freewheel: Multiple options available to select from the drop-down menu Hub Technologies: Instant Drive 360 freewheel technology, QRM Auto bearing preload technology Spoke Count: Front and Rear: 28 Spoke Lacing: Front and Rear: Crossed 3 Spoke Nipples: Steel, ABS ASTM Category 5: Gravity riding focused on the descent Included: 2 replacement spokes with each wheel, pre-installed tubeless rim tape, multi-function adjustment wrench (delivered with rear wheel), UST valve and accessories Max Rider Weight: 150kg Weight: Pair: 27.5": 2010g (Front: 955g; Rear: 1055g); 29": 2110g (Front: 1005g; Rear: 1105g)Manufacturer's Part Numbers:LP1526100 Black 27.5" Shimano (Deemax 27,5 21 Pr 12x157) LP1527100 Black 27.5" Shimano 7Spd LP1528100 Black 27.5" SRAM XD (Deemax 27,5 21 Pr 12x157 XD)LP1533100 Black 29" Shimano (Deemax 29 21 Pr 12x157) LP1534100 Black 29" Shimano 7Spd LP1536100 Black 29" SRAM XD (Deemax 29 21 Pr 12x157 XD)Buy Mavic Wheels & Tyres from Chain Reaction Cycles, the World's Largest Online Bike Store.
Mavic Deemax Downhill MTB Rear WheelSpecifically designed for downhill (DH) riding, this mountain bike (MTB) rear wheel features a rock-solid maxtal aluminium rim construction that's built to endure the knocks associated with jumps, drops, rock gardens and obstacles as you pedal across the roughest terrains. Mavic has also equipped this version with SUP welding technology for further stiffness and strength as you carve your way around the mountain. Another highlight is its tubeless-ready technology, which allows you to run lower tyre pressures and enjoy tubeless benefits such as superior traction, smoother rolling performance and fewer risks of flats or punctures. Coming complete with 6-bolt disc brake compatibility, this is a perfect choice of upgrade for powerful and reliable braking operation as you weave between the trails.Features: Rim Material: Maxtal Aluminium Use: Downhill (DH) Axle Size: 12x142mm Internal Rim Width: 28mm ETRTO: 584x28TC Rim Profile: Clincher Drilling: Traditional Tubeless Ready: Yes Joint: SUP Tyre Compatibility: UST Tubeless and tubetype clincher Recommended Tyre Sizes: 60mm to 76mm (2.35" to 3.0") Valve Hole Diameter: 6.5mm Spoke Material: Steel Spoke Count: 28 Spoke Shape: Straight pull, flat, double-butted Spoke Lacing: 3 cross Wheel Hub Body: Aluminium Freewheel: Instant Drive 360 Freehub Compatibility: Multiple options available to select Axle Material: Aluminium Bearings: Auto adjust sealed cartridge bearings (QRM Auto) Brake Compatibility: 6-bolt disc brake Max Rider Weight: For a longer longevity of the wheel, Mavic recommends that the total weight supported by the wheels doesn't exceed 120kg, bike included ASTM Category 5: Gravity riding focused on the descent Single or Pair: Single rear wheelManufacturer's Part Numbers: LR3337100 Black 27.5" Shimano LR3339100 Black 27.5" SRAM XD LR3654100 Black 27.5" Micro SplineBuy Mavic Wheels & Tyres 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.