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Shimano CS-R9200 Dura-Ace 12-Speed Cassette - 11-34T
  • £280.00
  • RRP £329.99
  • Saving you £15

The uninterrupted shifting experience of the Shimano 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.Super lightweight 12speed HG+ cassette with a rigid carbon and alloy carrier for excellent shifting even under the most demanding gear changesHyperglide+ 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 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 corrosionAlloy cassette lock ringFor Super Narrow 12-speed chainsHyperglide+ cassettes have revolutionized off-road shifting with their seamless shifts both up and down the gear range. Now it's time for the 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.

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Shimano CS-R9200 Dura-Ace 12-Speed Cassette - 11-30T
  • £280.00
  • RRP £329.99
  • Saving you £15

The uninterrupted shifting experience of the Shimano 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.Super lightweight 12speed HG+ cassette with a rigid carbon and alloy carrier for excellent shifting even under the most demanding gear changesHyperglide+ 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 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 corrosionAlloy cassette lock ringFor Super Narrow 12-speed chainsHyperglide+ cassettes have revolutionized off-road shifting with their seamless shifts both up and down the gear range. Now it's time for the 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.

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Mavic Allroad Disc Wheelset 700c 2021
  • £280.00

  This dependable UST road wheel gives you the confidence you need to tackle rugged adventurous roads with smooth control   Key benefits   Purpose-built for riding rough roads gravel or dirt. 22mm wide rim takes tire up to 62mm.UST Road Tubeless technology improves comfort and rolling resistance and reduces the risk of punctures. Compatible with all standard retention systems. Proven performance and reliability at an attainable cost. High-quality QRM cartridge bearings.Disc-brake-specific sleeved-style rim technology.Straight-pull round spokes which are stronger than J-bend spokes. Rolling efficiency and a nimble ride quality. Sleeve joint rim minimizes weight. Consistent and stable spoke lacing.Low-friction hubs. With a wide 22mm rim profile that's optimized for high-volume tires this UST Road Tubeless wheel system is built for adventure. Perfect for riding on rough roads gravel or dirt it gives you the smooth-riding performance of tubeless tires and makes it easy to set them up without any hassles. Low rolling resistance and a reduced risk of punctures add up to a better overall riding experience especially on rugged terrain. The wheels are engineered for the unique demands of disc brakes built up with 24 straight-pull spokes which are stronger than J-bend spokes. So wherever the road goes and however rough it gets you're ready to keep things rolling.   Specifications   Compatibility Front axle: 12mm thru axle easily convertible to quick release with included adapters. Convertible to 15mm with complete axle replacement   Rear axle: 12mm thru axle convertible to Quick Release with included adapters   Freewheel: Shimano/Sram convertible to Campagnolo and XD-R with optional driver bodies Compatible Adapters and freewheel bodies ID360 Shimano / Sram freewheel body (V3430101 - Delivered on the wheel)   ID360 XD freewheel body (V2580101)   ID360 Campagnolo freewheel body (V3440101)   ID360 Shimano / Sram Light freewheel body (V3850101)   12x135 rear axle adapters (V2510901)   12 to 9mm rear adapter for quick release (V2510801 - Delivered with the wheel)   12x142 rear axle adapters (V2510701 - Delivered with the wheel)   15mm axle (V2373501) + 15mm fork rest (V2372501)   12 to 9mm front adapter for quick release (V2680301 - Delivered with the wheel) Weight Pair without tyre: 1890 grams   Front without tyre: 870 grams   Rear without tyre: 1020 grams Hubs Auto adjust sealed cartridge bearings (QRM Auto) front and rear   Freewheel: Instant Drive 360 steel   Front: Quick release 12x100 and 15x100 through axle compatible   Rear: Quick Release 12x142 and 12x135 compatible   Front and rear bodies: aluminum   Axle material: aluminum Intended Use For a longer longevity of the wheel Mavic recommends that the total weight supported by the wheels don't exceed 120kg bike included   ASTM CATEGORY 2 : road and offroad with jumps less than 15cm   Max. Pressure: 30mm 5.8 bars - 85 PSI / 35mm 5.1 bars - 74 PSI / 40mm 4.5 bars - 65 PSI   Recommended tyre sizes: 28 to 62 mm (1.1' to 2.5') Rims ETRTO size: 622x23TC ROAD   Height: 22 mm   Internal width: 23 mm   Joint: sleeved   Disc brake specific profile   Valve hole diameter: 6.5 mm   Material: S6000 Aluminum   Tyre: UST Tubeless and tubetype Spokes Nipples: steel ABS   Material: steel   Lacing: front and rear crossed 2   Count: 24 front and rear   Shape: straight pull round Versions Disc standard : 6 Bolts or Center Lock(R)   Color: Black only Delivered with Rear QR adapters for Instant Drive 360   Tubeless rim tape   Front QR adapters   UST valve and accessories   User guide  

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Praxis Bosch/Yamaha eCrank Set
  • £280.00

These Praxis carbon eCranks are compatible with Bosch Gen 2/4 Performance Line, Yamaha PW-X and Yamaha Giant SyncDrive Pro motors with ISIS spindles.This is a great option that is compatible with many popular e-Bike motors.Key Features:Carbon or Alloy Arms,MTB or Road use,Weight Carbon : 375g +/-,Weight Alloy: 485g +/-,Q-Factor: Bosch 180mm | Yamaha 170mm,Yamaha PW-X motors with ISIS spindle,Giant SyncDrive Pro by Yamaha motors with ISIS spindle.

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Fulcrum Rapid Red 5 Disc Wheelset Wheel Sets
  • £283.99
  • RRP £389.99
  • Saving you £27

Alloy-rimmed for undeniable durability, these Fulcrum Rapid Red 5 wheels have a 23mm internal width, giving a substantial surface area as you take on loose and rocky terrains. At 24mm in height, they also assist with keeping you stable and primed for everything as you weave your way through the cyclocross (CX) course. Strengthened by 24 aluminium, straightpull spokes, both Fulcrum Rapid Red 5 Disc wheels keep their shape and structural integrity however hard your ride becomes. The Aluminium hubs ensure a smooth and consistent rotation, as well as giving dependable support over the bumpiest surfaces. The rear hub gives you the instant power transfer you need for the more challenging sections of your ride.  Tubeless Compatible Gravel Bike Wheels The tubeless-ready design of the rims also lets you ride with lower tyre pressures for improved control and grip when cornering, as well as giving better puncture protection, making this pair the perfect choice for the mixed terrain rider.

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Vision Team 30 Carbon Disc Brake Wheelset - Shimano Centre Lock}, Carbon
  • £284.95

Vision Team 30 Disc Brake WheelsetThis versatile wheelset features a hard-wearing alloy construction, which makes it perfect at handling all the abuse that's associated with long days out on the road. Coming equipped with a 30mm rim depth, CNC-machined hubs and sealed cartridge bearing, this model includes some of the technologies associated with the top-tier models but at an affordable price. Vision has also kitted out this version with disc brake compatibility, so you can enjoy reliable stopping performance on every ride. Entirely built by hand to artisan standards, this is a great choice of upgrade for riders who want speedy acceleration and smooth-rolling performance.Features: Material: Alloy Use: Road, Gravel and Cyclocross Rim Depth: 30mm Disc Mount: Multiple options available Hubs: CNC-machined Aluminium hubs Bearings: 4 sealed chromoly cartridge bearings Spokes: Aero bladed spokes Included: QR and spoke protector Wheel Size: 700c Tubeless Ready: Yes Single or Pair: Pair Manufacturer's Part Numbers: 710-0051111050 Shimano 6 Bolt ; 710-0052111050 Shimano CL; 710-0052116010 SRAM XDR CL and 710-0051116010 SRAM XDR 6 Bolt Artisan built, entirely by hand Weight: 1900g (per pair without QR)Buy Vision Wheels & Tyres from Chain Reaction Cycles, the World's Largest Online Bike Store.

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Zipp SL Speed Seatpost - Black - 20mm Offset}, Black
  • £284.99

Zipp SL Speed SeatpostThis versatile seatpost is developed for reliability wherever your ride takes you, whether you're clocking up the miles on your road bike or conquering your way around the CX course. Benefitting from a unidirectional (UD) carbon construction, it provides a fantastic strength to weight ratio, so you can enjoy its reliability without adding any unnecessary grams to your bike. Zipp has also equipped this version with a rock-solid AL6061 aluminium clamp and steel hardware for a tight and secure hold to your saddle rails, whatever the terrain conditions.Lightweight Carbon Seatpost with SRAM Exogram TechnologyZipp's SL Speed Seatpost has become a favourite of road and cyclocross pros because of its light weight and dependability. Zipp's engineers used SRAM's Exogram technology to make the tube as lightweight as possible and optimised the clamping system for adjustability, security, and ease of use. What's more, the SL Speed is available in a 400mm length to accommodate road bikes with compact frame geometry. SL Speed carbon seatpost is available in 0mm or 20mm setback options to choose from.Features: Seatpost Material: Unidirectional (UD) Carbon Clamp Material: AL6061 Aluminium Hardware Material: Steel Finish: Matte with stealth decals Use: Road, Cyclocross (CX) Length: 400mmTechnologies: Updated distinctive Zipp cosmetics. Designed using SRAM Exogram technology. Also available is the Zipp SL Speed DI2 Internal Battery Mount to hold a Shimano DI2 seatpost battery within the SL Speed Seatpost, Mount sold separately as an accessory. Matte Black finish. Lifetime manufacturer's warranty.Manufacturer's Part Numbers: 00.6818.054.000 Black 27.2mm x 400mm 20mm Offset 00.6818.054.001 Black 31.6mm x 400mm 20mm Offset 00.6818.055.000 Black 27.2mm x 400mm 0mm Offset 00.6818.055.001 Black 31.6mm x 400mm 0mm Offset Buy Zipp Components from Chain Reaction Cycles, the World's Largest Online Bike Store.

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Shimano XTR M9001 11 Speed Cassette - Silver - 11-40t}, Silver
  • £284.99

Shimano XTR M9001 11 speed Cassette The XTR M9001 11 Speed MTB Cassette is Shimano's widest ranging and most balanced cassette ever. This M9001 model has been ideally optimised for use with a 3x11 drivetrain, featuring specially modified teeth that ensure smooth operation when riding in the lowest gears.Energy Conserving and Efficiently Designed FreewheelEquipped with Shimano's Rhythm Step progression, the XTR M9001 cassette keeps calculated, shock-free gear steps from one gear to the next; saving your energy and helping you maintain momentum on the downhill, sprints on the flat, and more efficient climbing.Features:  Material: Carrier: Carbon Fibre x4; Sprockets: Titanium x6, Aluminium x1, Steel x4; Lockring: Alloy  Sprocket Configuration: Hyperglide sprockets have a computer designed tooth configuration with contoured shift gates, resulting in a crisp smooth shift even under load  Gear Ratio: 11-40T wide ratio gearing allows a more efficient use of energy through finer cadence control  Compatibility: For use with 11-speed SIL-TEC chains  Drivetrain Speed: Shimano 11-Speed  Weight: 331gA 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.

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Shimano XTR M9001 11 speed Cassette Cassettes
  • £284.99
  • RRP £289.99
  • Saving you £2

Modified to work seamlessly with 3x11 drivetrains, the XTR M9001 has specially designed teeth that effortlessly engage with your chain to make for the most fluid operation during low-gear riding. Designed with Shimano's Rhythm Step progression, shock-free and measured stepping is maintained as you move up and down the gears to conserve energy and momentum for when you need it most on the downhill, the uphill or on the flats. Equipped with four Carbon Fibre carriers and six Titanium sprockets, XTR M9001 11 speed Cassette performs brilliantly as Shimano's lightest ever 11-speed Dyna-Sys MTB cassette.

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Token G23AR-B MTB 29er Boost Alloy Disc Brake Wheelset - XD-R
  • £284.99
  • RRP £499.99
  • Saving you £43

Along with the much-loved RAR wide rim, the new G23AR-B features 28 double-butted spokes and fast-and-tough M1 Boost hub, making the wheelset a MTB-oriented sibling of the original G23AR. Features: All Token products come with 2 year warranty Crash replacement policy Premium Bearings are our high carbon steel bearings Relevant asymmetric rim Wide rims offer several of advantages over narrow rims, most important of them being more speed With the addition of some sealant, you can run our Tubeless Ready wheels with your favourite tubeless tyres We use 5-axis CNC machines to precisely machine our hubs so they perform at an exceptionally high level Specifications: Tyre Type: Clincher, Tubeless Ready Rim Material: Alloy Rim Diameter: 29 Rim Width: 23mm internal, 28mm external Cassette Compatibility: Shimano / SRAM 10-11s or SRAM XD Spoke Lacing: 2 cross (f) and 2 cross (r) Spoke Count: 28 Spoke Type: Pillar PDB1416 J-bend Hub Type: M1 Bearing Count: 2 (f) and 4 (r) Bearing Type: Premium Disc Brake Compatible: Yes Spacing Front: 15 x 110mm Thru Axle Spacing Rear: 12 x 148mm Thru Axle Maximum Tyre Pressure: 85psi Recommended Tyre Size: 29 x 1.9 - 2.35 Recommended Weight Limit: 100kg Weight: 767g (f) / 929g (r), total: 1696g

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Mavic Ksyrium S 25 Disc Wheelset - Shimano/SRAM
  • £284.99
  • RRP £360.00
  • Saving you £21

Trusted technologies and design, all packaged in a lightweight, durable wheelset with a stunning finish make this a smart upgrade for any road rider. Compatibility Front axle: 12x100 thru axle, easily convertible to quick release with included adapters. Not compatible with 15mm through axles. Rear axle: 12mm thru axle, convertible to Quick Release with included adapters Freewheel: Shimano/Sram, convertible to Campagnolo and XD-R with optional driver bodies. Rims Height: 22 mm ETRTO size: 622x19TC Road UST tubeless technology Fore tapeless tubeless technology SUP welding technology Internal width: 19 mm Disc brake specific profile Tire: UST Tubeless and tubetype Material: Maxtal Hubs Infinity Hubs Front: Quick release and 12x100 through axle compatible QRM Auto bearing preload technology Rear: Quick Release, 12x142 and 12x135 compatible Instant Drive 360 freewheel technology Front and rear bodies: aluminium Axle material: aluminium. Weight Pair without tyre: 1670 grams Front without tyre: 750 grams Rear without tyre: 920 grams Intended Use Max. Pressure: see indication on wheel and tyre. If they differ, use the lowest of the 2 For a longer longevity of the wheel, it is recommended that the total weight supported by the wheels doesn't exceed 120kg, bike included ASTM CATEGORY 2 : road and offroad with jumps less than 15cm Recommended tyre sizes: 25 to 32 mm.

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Shimano CS-M9001 XTR 11-Speed Cassette 11 - 40T
  • £284.99
  • RRP £289.99
  • Saving you £2

Key Features:Four Carbon Fibre carriers and 6 titanium sprockets make this Shimano's lightest 11-speed Dyna-Sys MTB cassette,Hyperglide sprockets have a computer designed tooth configuration with contoured shift gates, resulting in a crisp smooth shift even under load,11-40T wide ratio gearing allows a more efficient use of energy through finer cadence control,Four separate lightweight carbon fibre carriers reduce weight and increase stiffness giving more precise faster shifts,35/31/27/24/21/19T sprockets are all made from Titanium to reduce weight and increase durability,Sprockets are cut away extensively and drilled to further reduce weight without reducing rigidity,Nickel-plated finish offers hard wearing resistance to corrosion,Alloy cassette lockring,For use with 11-speed SIL-TEC chains.

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