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Box Components Two Short Cage Rear Derailleur
  • £95.00

Tri-pack™ ClutchFine tune input at the shifter and set chain tension accordingly with Tri-Pack™ Clutch technology. This advanced chain retention system provides instant engagement and long-lasting chain dampening throughthe use of a one-way roller bearing and composite friction plates. Housed in the lower knuckle, TriPack™ is both user-friendly and easy to maintain, allowing riders to adjust clutch force* with a simpleTorx® -equipped multi-tool.Forged ConstructionImpact resistance is greatly improved by way of forging — a key manufacturing process that strengthens critical components. Tested at the premier freeride event of the season -- Red Bull® Rampage-- this new construction has proven itself capable of performing at the highest levels and comes standard on all second-generation Box derailleurs.Pivot-tech™Impact resistant, spring-loaded cable stay keeps cable, housing & you out of harm’s way.

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Shimano MT601 Tubeless Rear Wheel - Black - 32H - 148 - 12mm}, Black
  • £95.99
  • RRP £174.99
  • Saving you £45

Shimano MT601 Tubeless Rear WheelWhether you're navigating across the mountains with your friends or exploring new trails on your own, this rear MTB wheel is engineered for fast and smooth performance. It features a tubeless-ready rim profile, which allows you to benefit from its superior stability without adding any unnecessary weight to your ride. Shimano has also equipped this model's contact seals with an internal grease sleeve that keeps the elements out and the grease in. This results in super-smooth and reliable rotative performance wherever your adventure leads you.Features: Spoke Material: Stainless Steel Use: MTB Type: Clincher Internal Rim Width: 25mm Tubeless Compatible: Yes Cassette Compatibility: MICRO SPLINE 12 speed cassettes only Axle Included: No Axle Size: Multiple sizes available Quick Release: No Compatible Tyres: Clincher tyre compatible rim for use with 2.0-2.4" tyres Seals: Contact seals with internal grease sleeve Spoke Count: 24 round butted Spoke Bend: J-Bend Freehub Body: 36 point in 360deg MICRO SPLINE 12 speed Freehub body Disc Mount Type: CentreLock Disc Rotor mountWeight Limit: Not specified Single or Pair: SinglePart Numbers: 27.5" 148x12mm: WHMT601RB1227; 27.5" 142x12mm: WHMT601R1227; 29" 142x12mm: WHMT601R1229; 29" 148x12mm: WHMT601RB1229Technologies: 25mm Internal Rim Width: 25mm internal width disc wheel System brings high performance technology to a affordable price point. Angular Contact Bearings: 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. MICRO SPLINE 12 Speed Freehub Body: Super quick engaging 36 point in 360deg MICRO SPLINE 12-speed Freehub body giving near instant power transfer. CentreLock Disc Rotor Mount: Easy to use Center Lock Disc Rotor mount for secure hassle free setup.Contact Seals: Contact seals with internal grease sleeve to keep the elements out and the grease in.A 2-year warranty is offered with all Shimano products from Chain Reaction Cycles (3 years on Dura-Ace and XTR products).Buy Shimano Wheels & Tyres from Chain Reaction Cycles, the World's Largest Online Bike Store.

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Shimano MT501/MT520 I-Spec 2 Compatible Disc Brake Kit - Rear
  • £95.99
  • RRP £119.99
  • Saving you £20

Shimano's 4-piston Saint, Zee and XT disc brakes have been renowned for their phenomenal stopping power for years and now that incredible power comes to a new, lower price thanks to the MT501/MT520 Brakes.Great value 4-piston disc brakes provide incredible stopping powerStiff and lightweight 2-piece caliper with opposed pistons in two diameters to reduce pad wear and increases controlErgonomic alloy brake lever with hinged clamp is easy to install and is extremely comfortableCompatible with I-Spec II gear shifters for neat integration of handlebar controlsIncludes resin brake pads, spare olives and inserts so you can cut hoses to correct length rear hose length: 1700mm, front hose length: 1000mmBrakes are set up UK-style with front brake on the right, rear on the leftThe MT501/MT520's 4-piston caliper is what sets it apart from Shimano's other budget brakes. Using 4 opposed pistons with 2 diferent diameters reduces pad wear and increases control. The calipers 2-piece construction is also lightweight and incredibly stiff, so you can be sure that none of the power generated is going to waste; these are designed to slow you down in a hurry!Power is nothing without control and thankfully the alloy brake lever uses Shimano's tried and tested design that is incredibly comfortable thanks to its ergonomic design that is perfect for one-finger braking. The hinged clamp also makes installation incredibly easy; no need to remove grips or other controls!  The lever also features a tooled reach adjuster, so you can be sure to find a setup that works for you, no matter how big or small your hands are. The lever is compatible with Shimano's I-Specc II gear shifters, so you can neatly integrate your brakes and gears into one unit for a clean, less cluttered look.Ease of use is what Shimano brakes are known for and the MT501/MT520 is no different. Mineral oil is non-corrosive and less hazardous than DOT fluid found in other brakes and won't make a mess of your frame, while the shim-less mounting system makes it easy to get the brakes running perfectly with no brake rub. Coming disassembled but fully bled, all you need to do is remove the rubber bungs, connect the lever, caliper and hose (1000mm Front, 1700mm Rear) and you are ready to roll! Rotor and adaptors sold separately. The brakes also include spare olives and inserts should you need to cut down the stock hose length. Great value, reliable and incredibly powerful, if you want as much stopping power as you could ever need without breaking the bank, you should invest in a set of Shimano MT501/MT520 brakes!

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Tru-Build Mach1 Neuro 142x12mm 26" Rear Disc Wheel
  • £96.99

Trubuild double wall disc only wheel using a high quality Mach1 Neuro rim and a sealed cartridge bearing 142 x 12mm bolt through Formula hub.Key Features:Double wall eyeleted Mach1 Neuro rim,Formula 6 bolt 142 x 12mm disc hub,For 8, 9 or 10 speed cassettes,Black spokes.

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Tru-Build Mach1 Neuro 142x12mm 27.5" Rear Disc Wheel
  • £96.99

Trubuild double wall disc only wheel using a high quality Mach1 Neuro rim and a sealed cartridge bearing 142 x 12mm bolt through Formula hub.Key Features:Double wall eyeleted Mach1 Neuro rim,Formula 6 bolt 142 x 12mm disc hub,For 8, 9 or 10 speed cassettes,Black spokes.

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SRAM Force 10 Speed Rear Derailleur Rear Derailleurs
  • £97.00

The SRAM Force rear derailleur represents the same design philosophy that has yielded SRAM’s best-in-class products for the mountain bike (MTB) market. It takes advantage of Exact Actuation, an actuation ratio that delivers precise 3mm shifts in every gear along with the widest range of adjustments available, delivering the best 10-speed performance in the sport. Crafted with cutting-edge materials, the SRAM Force rear derailleur - 10 speed model includes a carbon fibre outer cage and a magnesium inner link. The final result is an impressively lightweight unit that tips the scales at only 174g. Technologies:  Exact Actuation™: Simplified and stabilised shifting over tight cog spacing found on modern cassettes. By using exact cable tension, the end result is the easiest index shifting system to set up and it stays that way.

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SRAM Force 10 Speed Road Bike Rear Derailleur - Grey - Short Cage}, Grey
  • £97.00

SRAM Force 10 Speed Road Bike Rear DerailleurDesigned to deliver precise and reliable shifting, whatever challenge you meet on the road, this Rear Derailleur from SRAM is the ideal addition to your setup. Made from a carbon fibre outer cage and a magnesium inner link, this lightweight component weighs in at only 174g for a hard-wearing component that won't add unnecessary weight. What's more, this rear derailleur features SRAM's Exact Actuation™ technology for precise, smooth shifting, through every gear in the 10-speed shifting range.Features:Material: Aluminium B-Knuckle, Magnesium inner link, Carbon-Fibre/Aluminium cageCage Length/Type: Short Cage onlySpeed: 10 SpeedExact Actuation provides precise, clean shifting throughout the entire range of gearsCarbon-fibre outer cage and magnesium provide strength and reduces weightCompatible With: 10-speed cassettes up to the largest cog of 28 teeth, SRAM Rival and SRAM Red componentsWeight: 174gPart No: RD-FRC-A1Technologies:Exact Actuation™: When we launched our road technology from scratch we reapplied our MTB proven SRAM 1:1 actuation ratio (shifter cable travel: derailleur movement). EA helps to simplify and stabilize the uneasy act of balancing rear derailleur hanger design, tight cog spacing, and exact cable tension. The result: the easiest index shifting system to set up—and it stays that way.Buy SRAM Components from Chain Reaction Cycles, the World's Largest Online Bike Store.

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SRAM GX Eagle Rear Derailleur - B2
  • £97.60
  • RRP £122.00
  • Saving you £20

The SRAM GX Eagle Derailleur has been specifically engineered to accommodate the Eagle drivetrains need for greater capacity, including the brand new 10-52T Eagle cassettes, while still being compatible with older 10-50T cassettes.X-Horizon design offers slick shiftingType-3 roller bearing clutch provides excellent chain retentionRe-engineered mounting system and cage lockDesigned to be used with SRAM Eagle drivetrains Suitable for new Extended Range 10-52T Eagle cassettesThe GX Eagle Derailleur features a 14-tooth X-SYNC lower pulley to allow for the 10-52T Extended Range cassette, a type-3 roller bearing clutch for maximum drivetrain stability with reduced derailleur bounce and chain slap, a re-engineered mounting system and a re-positioned cage lock system for easy chain and wheel installation and increased durability. Designed to be used with SRAM Eagle drivetrains and Extended Range cassettes, the GX is a fundamental component in the Eagle range. 

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Shimano WH-MT600 Rear MTB Wheel
  • £97.74
  • RRP £115.00
  • Saving you £15

Introducing the MT600 mountain bike wheel from Shimano, the MT600 tubeless ready disc rear wheel brings high performance technology at an affordable price point. 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.Super quick engaging Freehub body giving near instant power transferEasy to use Centre Lock Disc Rotor mount for secure hassle free setupWeight is kept down by using aluminium axles24 round 2.0 mm stainless steel spokesContact seals with internal grease sleeve to keep the elements out and the grease inClincher tyre compatible rim for use with 2 - 2.4 inch tyresInternal rim width 24CAxle not includedColour: BlackWheel Diameter: 29 inchesProduct Type: Rear Wheel12 x 142mm Axle

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SRAM Guide T Disc Brakes - Black - Rear, Black
  • £97.99
  • RRP £109.00
  • Saving you £10

SRAM Guide T Disc BrakesThis sharp and powerful Guide T Disc Brakes from SRAM deliver consistent performance and modern braking technology for fast-engaging stopping power. Whether you're on the trail or exploring new cross-country terrains, this off-road warrior meets the demands of speedy braking in all conditions.Technologies:Equipped with drip-free Bleeding Edge technology, this set of Disc Brakes from Scram offer you a smoother and simpler bleeding experience while its DirectLink lever design provides a positive feel with every squeeze. Finally, a Heat Shield system significantly reduces the caliper fluid temperature by breaking the connection between the caliper body and the brake pad for improved drivetrain longevity.Material:  AluminiumMount:  Direct mountCaliper Design: Lightweight, 4-piston dual-diameter caliperRecommended Rotor type: 1-piece CenterLinePad: Steel-backed organicTechnology Highlights: Bleeding Edge, Heat Shield, MatchMaker compatibleIntended Use: MTBWeight: 280gTechnologies:Bleeding Edge: Bleeding Edge technology makes bleeding brakes quick and simple. An updated fluid path and bleed porting make it easier to push fluid through the caliper. A dedicated bleed adapter plugs into the bleed port and seals the system to minimise air contamination and fluid loss.Heat Shield: The stainless-steel heat shields break the thermal connection between the pad and caliper body, reducing caliper fluid temperature by about 20C even in the most extreme testing conditions.Buy SRAM Components from Chain Reaction Cycles, the World's Largest Online Bike Store.

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DT Swiss 6-Bolt DB Mountain Bike Rear Hub - Black - 32H-150-12mm, Black
  • £98.36
  • RRP £169.99
  • Saving you £42

DT Swiss 6-Bolt DB Mountain Bike Rear HubThis Mountain Bike Rear Hub offers high-quality and top-end performance no matter what challenges you face on the mountain trail. Designed with a forged aluminium hub to keep it incredibly lightweight, is much stronger and durable than other hubs on the market and has been designed for trail, gravity and Enduro riding.Features:Material: Forged AluminiumIntended Use: Enduro, Trail, GravityDisc Mount: 6-BoltCassette Compatibility: Shimano 10, 11-Speed; SRAM 11, 12-SpeedWeight: 305gTechnologies:Hub Technology: DT Swiss hubs have earned their legendary reputation for quality and performance. There are multiple features that make this hub design a winner: The Ratchet System driver mechanism is extremely durable, reliable and can be serviced without special tools in minutes, thanks to its simple press fit assembly. The press-fit assembly also allows all hubs to work in almost any currently existing axle configuration, making them compatible with almost every bike. The contact-free seals and high precision build guarantee smooth bearings; every bit of the rider’s energy is transformed into forwarding momentum. These features and the super lightweight design of all the hub parts highlight the racing legacy of this classic hub.Buy DT Swiss Wheels & Tyres from Chain Reaction Cycles, the World's Largest Online Bike Store.

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Shimano Deore XT FH-M8110 Micro Spline Rear Hub - 142mm x 12mm Thru Axle, 28H
  • £98.99
  • RRP £109.99
  • Saving you £10

Shimano's Deore XT FH-M8110 Micro Spline Rear Hub is lightweight, reliable and great value. Compatible with Shimano's 12-speed Micro Spline cassettes and using their tried and tested cup and cone bearings, the Deore XT FH-M8110 Micro Spline Rear Hub really is fit and forget!Incredibly reliable and easy to maintain cup and cone bearingsMicro Spline freehub body for use with 12-speed Shimano Micro Spline cassettes onlyCentre lock rotor mounts for quick and easily installationFast-engaging freehub mechanism provides quick accelerationLightweight at just 307gThe Shimano Deore XT FH-M8110 Micro Spline Rear Hub has been designed for use with Centre-Lock Disc rotors for secure and easy setup. The freehub body is suitable for Shimano's 12-speed Micro Spline cassettes, giving you the widest possible gear range. The super quick engaging freehub body engages every 7 degrees, giving near instant power transfer. Double contact sealing with internal grease sleeve helps to keeps out water and dirt from bearings ensuring constant smoothness and longevity whilst keeping the grease in place. Solid, reliable and great value, the Shimano Deore XT FH-M8110 Micro Spline Rear Hub is a great centre piece for any quality wheelset.

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