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Shimano M4100 Deore 10 Sp Boost Double Chainset - Black - 36.26t}, Black
  • £59.99

Shimano M4100 Deore 10 Sp Boost Double ChainsetEngineered for maximum performance on every MTB adventure, this double Boost crankset gives you fast acceleration and control on the toughest of rides. It features a hard-wearing forged alloy crank arm construction, which makes it more than capable of handling all the abuse that's associated with all-day epics in the mountains. Shimano has also equipped it with a HollowTech II integrated bottom bracket for increased stiffness, efficiency and added durability.Features: Crank Arm Material: Forged Alloy Use: MTB Speed: 10 speed Number of Chainrings: 2 Chainrings Included: Yes Crank Arm Length: Multiple options available Chainline: 51.8mm Chainring BCD: For use with 148mm O.L.D. frames Chainring Tooth Count: 36/26T 5 Arm or 4 Arm: 4 arm Design: 2-piece Dyna-Sys Compatible: Yes Boost Spacing: Yes Compatibility: 10 speed Dyna-Sys MTB HG-X transmissions Is BB Included: HollowTech II integrated bottom bracketPart Numbers: 170mm: FCM4100BC66; 175mm: FCM4100BE66Technologies: HollowTech II: HollowTech II integrated bottom bracket design uses a wide bearing placement with a large axle diameter for increased stiffness, efficiency and added durability. SG-X Chainring: SG-X chainring with patented spike pins give smooth and fast gear shifts under load. 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.

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Shimano MT501 12 Speed Boost MTB Rear Wheel - Black - 12mm x148mm - Boost, Black
  • £64.99
  • RRP £159.99
  • Saving you £59

Shimano MT501 12 Speed Boost MTB Rear Wheel Boost-sized for taking on everything the mountain has to offer, this boldly-built back wheel by Shimano pushes you through every cross country and all mountain run with power, poise and pace. Rolling on a 24mm-wide, anodised aluminium rim, this MT501 model gives a superb surface contact area over the roughest and rowdiest runs. Boost-Sized and Durable, Alloy-Rimmed Road Wheels Bolstered by 24 straightpull, stainless-steel spokes with brass nipples, a strong and sturdy performance is assured with every roll. A smooth spin is assured by the hard-wearing hubs, with a Shimano 12-speed, Micro-Spline freehub on the rear using its 22-tooth design to thrust you through the more demanding parts of your journey. The 12x148mm axle sizing provides a more rigid and controllable form when getting down and dirty, while the CenterLock disc brake compatibility lets you stop and corner with unrivalled confidence. At 29-inches, the Shimano MT501 12 Speed Boost Rear Wheel is a fantastic and formidable addition to your bike's back-end. Features: Rim Material: Anodised Aluminium Use: Cross Country, Marathon, Tour, All Mountain Rim Type:  Clincher Internal Rim Width:  24mm Rim Height:  21mm Spokes:  24x stainless-steel, double-butted, brass nipples Freehub: Shimano 12-speed, Micro Spline, 22T Axle Sizing:  12x148mm Boost, thru-axle Brake Type:  CenterLock Disc Brake Weight:  1260g Buy Shimano Wheels & Tyres from Chain Reaction Cycles, the World's Largest Online Bike Store.

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Shimano M6120 Deore 12sp Boost Single Chainset - Black - 32t}, Black
  • £99.99

Shimano M6120 Deore 12sp Boost Single ChainsetEngineered for maximum performance on every MTB adventure, this single crankset gives you fast acceleration and control on the toughest of rides. It features a hard-wearing forged alloy crank arm construction, which makes it more than capable of handling all the abuse that's associated with all-day epics in the mountains. Shimano has also equipped it with a HollowTech II integrated bottom bracket for increased stiffness, efficiency and added durability.Features: Crank Arm Material: Forged Alloy Chainring Material: Lightweight Aluminium Use: MTB Speed: 12 speed Number of Chainrings: 1 Chainring Included: Yes Chainring Tooth Count: Multiple options available Crank Arm Length: Multiple options available Axle Diameter: Boost Chainline: 55mm Boost Chainring BCD: For use with 148mm O.L.D. frames 5 Arm or 4 Arm: 4 arm Chainring Mount: Direct mount Design: 2-piece Dyna-Sys Compatible: Yes Compatibility: 12 speed Dyna-Sys MTB HG-X transmissions Is BB Included: HollowTech II integrated bottom bracketPart Numbers: 30T 170mm: FCM6120C0; 32T 170mm: FCM6120C2; 32T 175mm: FCM6120E2; 30T 175mm: FCM6120E0Technologies: HollowTech II: HollowTech II integrated bottom bracket design uses a wide bearing placement with a large axle diameter for increased stiffness, efficiency and added durability. 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.

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Shimano M6120 Deore 12sp Boost Single Chainset - Black - 30t}, Black
  • £99.99

Shimano M6120 Deore 12sp Boost Single ChainsetEngineered for maximum performance on every MTB adventure, this single crankset gives you fast acceleration and control on the toughest of rides. It features a hard-wearing forged alloy crank arm construction, which makes it more than capable of handling all the abuse that's associated with all-day epics in the mountains. Shimano has also equipped it with a HollowTech II integrated bottom bracket for increased stiffness, efficiency and added durability.Features: Crank Arm Material: Forged Alloy Chainring Material: Lightweight Aluminium Use: MTB Speed: 12 speed Number of Chainrings: 1 Chainring Included: Yes Chainring Tooth Count: Multiple options available Crank Arm Length: Multiple options available Axle Diameter: Boost Chainline: 55mm Boost Chainring BCD: For use with 148mm O.L.D. frames 5 Arm or 4 Arm: 4 arm Chainring Mount: Direct mount Design: 2-piece Dyna-Sys Compatible: Yes Compatibility: 12 speed Dyna-Sys MTB HG-X transmissions Is BB Included: HollowTech II integrated bottom bracketPart Numbers: 30T 170mm: FCM6120C0; 32T 170mm: FCM6120C2; 32T 175mm: FCM6120E2; 30T 175mm: FCM6120E0Technologies: HollowTech II: HollowTech II integrated bottom bracket design uses a wide bearing placement with a large axle diameter for increased stiffness, efficiency and added durability. 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.

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Topeak Joe Blow Booster Track Pump - Black, Black
  • £109.99
  • RRP £169.99
  • Saving you £35

Topeak Joe Blow Booster Track PumpInstalling tubeless tyres will be hassle-free thanks to the Topeak Joe Blow Booster Track Pump. Say goodbye to air leaks; this pump features an integrated aluminium air chamber that boasts 1 litre up to 160 psi so that your tyres can fill up with air fast, guaranteeing your tubeless rim has a seamless installation.Fine-Tune Inflation PressureOnce the tyre is mounted, you can turn the selector from “Charge” to “Inflate” mode to pump air directly into your tyre and fine-tune pressure as with a standard pump. Featuring an easy to read air gauge, a Kraton grip for your comfort, air release button and an extra-long hose and stable base, ensuring mounting your tyre will be hassle-free. Features:Material: Barrel: Anodised Aluminium; Base: SteelHandle: Oversize padded/KratonHead: SmartHead™ w/ x-long hoseGauge: 160 psi, top mount analoguePressure Tuning: Air release buttonValve Compatibility: Schrader and PrestaAdded features: Hose dockSize (L x W x H): 74 x 25 x 18.5cmWeight: 2.9kgBuy Topeak Accessories from Chain Reaction Cycles, the World's Largest Online Bike Store.

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Topeak AirBooster CO2 Inflator - Silver - 16g}, Silver
  • £23.99
  • RRP £27.99
  • Saving you £14

Topeak AirBooster CO2 InflatorTopeak's AirBooster CO2 Inflator is an expertly designed for use with Topeak's CO2 cartridges. Compatible with Presta and Schrader valves, this handy little head screws on easily for quick and precise air boosts whenever you need them. Lightweight and Compact Tyre InflatorDurable and low-weighted thanks to its precision CNC machined aluminium construction, the AirBooster CO2 Inflator features an angled head for optimum air-flow when connected to the included threaded CO2 cartridge. Its special design also allows for adjustments to the air flow, giving you full control as you reach your desired pressure. Double ended for cartridge storage and bundled with a silicon cartridge sleeve to protect your hands from canister-freeze when in use, the AirBooster CO2 Inflator gives you all the air boost you need when on-the-go.Features: Material: Inflator: Precision CNC Machined Aluminium; Sleeve: Silicone Rubber Compatibility: All Topeak CO2 cartridges Head Fit: Presta and Schrader valves included Extras: 1 x 16g threaded CO2 cartridge Size: Inflator: 4.4 x 3.7 x1.5cm; Sleeve: 5.9 x 2.8cm Weight: Inflator: 22.5g; Sleeve: 11g Buy Topeak Accessories from Chain Reaction Cycles, the World's Largest Online Bike Store.

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Topeak Micro AirBooster CO2 Inflator - Silver - 16g}, Silver
  • £26.99

Topeak Micro AirBooster CO2 InflatorExceptionally small but brilliantly useful, the Micro AirBooster CO2 Inflator from Topeak allows you to get your tyres back to optimum pressure with absolute ease.Compact and Convenient Bike Tyre InflatorConstructed from precision CNC machined aluminium, this lightweight and durable inflator easily screws on to Topeak CO2 cartridges for instant air boosts when your tyres need them. Compatible with Presta and Schrader valves, the unique design of the Micro AirBooster CO2 Inflator lets you adjust the speed of the air flow as you fill the tyre, making sure you get the right pressure every time. Coming equipped with a 16g CO2 cartridge and silicone rubber cartridge sleeve to alleviate any potential freeze-burn as you fill your tyre, the Micro AirBooster CO2 Inflator is the ultimate pocket-sized pump head for immediate inflation.Features: Material: Inflator: Precision CNC Machined Aluminium; Sleeve: Durable Silicone Head Compatibility: Presta and Schrader Size: Inflator: 4.6 x 2.2 x 2.2cm; Sleeve: 5.9 x 2.8cm Included Extras: 1 x threaded 16g CO2 cartridge, 1 x cartridge sleeve Weight: Inflator: 15.5g; Sleeve: 11g Buy Topeak Accessories from Chain Reaction Cycles, the World's Largest Online Bike Store.

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Spank Hex Front Hub Boost Conversion Kit - Black - 20x110mm}, Black
  • £8.99
  • RRP £29.99
  • Saving you £70

Spank Hex Front Hub Boost Conversion KitDesigned for ease of use, this front hub kit converts your Spank Hex hub into a Boost-sized model to let you ride across the mountain with superior stiffness and control. This conversion kit is specifically designed for use with Spank Hex front hubs and includes all the necessary parts required to convert your front hub to Boost. This means that the spacing between your hub's flanges will be increased using the included spacer, so you can benefit from a stronger, stiffer and more efficient front wheel.Features: Use: MTB Compatibility: Spank Hex hub Includes: 2x end cap converters, mounting bolts and 1x spacerBuy Spank Components from Chain Reaction Cycles, the World's Largest Online Bike Store.

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Spank Hex Front Hub Boost Conversion Kit - Black - 15x110mm}, Black
  • £8.99
  • RRP £29.99
  • Saving you £70

Spank Hex Front Hub Boost Conversion KitDesigned for ease of use, this front hub kit converts your Spank Hex hub into a Boost-sized model to let you ride across the mountain with superior stiffness and control. This conversion kit is specifically designed for use with Spank Hex front hubs and includes all the necessary parts required to convert your front hub to Boost. This means that the spacing between your hub's flanges will be increased using the included spacer, so you can benefit from a stronger, stiffer and more efficient front wheel.Features: Use: MTB Compatibility: Spank Hex hub Includes: 2x end cap converters, mounting bolts and 1x spacerBuy Spank Components from Chain Reaction Cycles, the World's Largest Online Bike Store.

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Spank Hex Straight Pull Front Boost MTB Hub - Black - 15mm x 110mm, Black
  • £39.99
  • RRP £99.99
  • Saving you £60

Spank Hex Straightpull Boost Front MTB HubThis front MTB hub features a durable alloy construction, which allows it to handle all the abuse that comes with all-day epics in the mountains. Spank has also gone the extra distance, by equipping this model with a matte anodised finish. This means that you'll benefit from its fantastic corrosion resistance, as you embrace the trails in wet riding conditions. Weighing 136g, this is a superb choice of upgrade for riders who want a reliable front hub, without adding unnecessary weight.- Highly weight optimized, race inspired front hub. - 28 bearings minimize overall weight, and allow adaptability up to 15mm thru axles.- Unique flange design reduces dish requirement and minimizes tension range between drive side and non-drive side spokes.- Compatible with Ø28 HEX Boost front hub adapters only.- Advanced seal system improves prevention of bearing contamination. Features: Material: CNC optimised forged alloy hub body Finish: Matte anodised, laser logos Use: MTB Hole Count: 28H J-Hook Disc Mount: 6-bolt Configuration: Boost 15x110, Straightpull Adaptors Included: None Adaptors Available Separately: 28 Torque Caps Weight: 136gBuy Spank Wheels & Tyres from Chain Reaction Cycles, the World's Largest Online Bike Store.

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Spank Hex J-Type Boost Front MTB Hub - Black - 15-20mm x 110mm}, Black
  • £49.99
  • RRP £99.99
  • Saving you £50

Spank Hex J-Type Boost Front MTB HubThis front MTB hub features a robust alloy construction, which makes it more than capable of handling the abuse that come with aggressive trail-riding. Coming equipped with a matte anodised finish, this model uses its extra corrosion resistance to give you consistent performance in all weather conditions. One final point is it weighs in at only 165g, so you can enjoy its exceptional strength without worrying about adding excess grams to your mountain bike. - Weight optimized, gravity inspired front hub. - Ø32 Oversized bearings, allow adaptability up to 20mm thru axles.- Unique flange design reduces dish requirement and minimizes tension range between drive side and non-drive side spokes.- Compatible with Ø32 HEX front hub adapters only.- Advanced seal system improves prevention of bearing contamination. Features: Material: CNC optimised forged alloy hub body Finish: Matte anodised, laser logos Use: MTB Disc Mount: 6-bolt Hole Count: 32H J-Hook Configuration: 20x110, J-hook Adaptors Included: 32 15x100 Adaptors Sold Separately: 32 QRx100, 32 12x100 Weight: 165gBuy Spank Wheels & Tyres from Chain Reaction Cycles, the World's Largest Online Bike Store.

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Spank Hex Straight Pull Rear Boost MTB Hub - Black - 12 x 148mm, Black
  • £199.99

Spank Hex Straightpull Boost Rear MTB HubThis rear MTB hub features a robust alloy body and axle construction, which makes it ideal at handling all the aggressiveness that's associated with all-day epics in the mountains. Spank has also put this trail-ready hub through a CNC-machining process, so can you benefit from its fantastic strength without adding any unnecessary weight to your mountain bike. - SPANK's HEX DRIVE 102T technology delivers 3.5° engagement, for almost instant pickup. - 6 independent pawls with 3 steps per pawl, work in unison, meaning 18 engagement points per click.- Bite-Block Alloy HG and XD Freehub bodies resist damage from cassettes without the weight penalty of steel. - Unique flange design reduces dish requirement and minimizes tension range between drive side and non-drive side spokes. - Advanced seal system improves prevention of bearing/drive system contamination. Features: Material: CNC optimised forged alloy hub body, alloy axle, alloy "Bite Block" freehub body Finish: Matte anodized, laser logos Use: MTB Engagement: HEX DRIVE 102T / 3.5 degrees / 6 Pawl Hole Count: 28H Straightpull Disc Mount: 6-bolt Configuration: Boost 12x148mm, Straightpull Adaptors Included: None Adaptors Available Separately: Boost QRx141 Weight: 306g (HG); 301g (XD)Buy Spank Wheels & Tyres from Chain Reaction Cycles, the World's Largest Online Bike Store.

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