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Shimano Alivio T4000 Trekking 9 Speed Rear Mech Rear Derailleurs
  • £48.99

The long pulley cage allows a large gear capacity, so even riding heavily loaded bikes are not a problem.

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Shimano RD-T4000 Alivio 9-Speed Rear Derailleur - SGS - Top Normal
  • £48.99

Key Features:Great value Alivio rear derailleur offering crisp performance on- and off-road for 9-speed drivetrains,Wide link design increases rigidity and service life,Alloy body and outer link leads to lower weight without compromising strength and durability,11-tooth pulleys for reduced pulley wear and chain noise,Advanced light action design with low friction fluorine coated link pivot bushings,For use with 28 to 34 tooth low rear sprockets, total capacity 45 teeth,Top-normal swing design,Compatible with 9-speed Hyperglide sprockets.

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Exposure TraceR Rear Bike Light with DayBright - Red, Red
  • £48.99

Exposure TraceR Bike Rear Light with DayBrightStay visible when cycling in low light, thanks to this Rear Light from Exposure. Perfect for a commuter or city cyclist looking to stay safe and be seen when cycling after dark. USB RechargeableTo safe you the hassle of constantly having to find and replace annoying batteries the TraceR Rear Light is Micro USB rechargeable. This means that you can recharge your bike light with ease via any standard USB port. These can easily be found on your computer desktop, on the side of your laptop, or as part of your smartphone charger. This makes charging on the go easier than ever.Compact and PowerfulThe TraceR is the answer for the cyclist who needs a super compact rear light, with USB convenience and superb build quality. Featuring our DayBright pulse pattern to cut through the distractions of busy roads, Optimised Mode Selector with 3 brightness levels, side illumination and Fuel Gauge making it clear when you need to recharge. The TraceR ensures you stay visible, both day and night, in the urban jungle and on rural roads. Also available in a pack with the Trace Front light. DayBright ModeWith a 75-lumen light output, the TraceR comes with a specially designed pulse mode that's optimised for use during daylight hours. When combatting busy roads with multiple motorists it’s important to keep car users aware of your cycling both day and night. It also features a choice of 6 burn times, a DayBright flash pattern and side illumination for 180° visbility to keep you seen and safe. The TraceR has therefore been designed to work like a car’s rear light in keeping you visible during even the brightest of days.Features:Specification: Output: 75 lumens red Weight: 35grams Burntime: Min 3 hrs Max 24 hrs pulsing Battery Capacity: 700 mAh Li ion Dimensions (mm): Length - 57, Head - 28, Back - 19 In the Box: TraceR DayBright, QR Seatpost bracket, Micro USB charger cable, QS GuideTechnologies: Cable Free Design: Battery is housed within the body of the light so there are no cables or separate battery units giving a neat solution with less opportunities for water ingress, mounting difficulties and crash damage. Combined with the renowned quick release handlebar bracket lights are easy and quick to mount with rock solid attachment. USB Rechargeable: Exposure Lights incorporate USB charging for easy charging on the move. Optimum Mode Selector (OMS): Various programs in the lights can easily be selected to offer a choice of run times and modes so you can find the right one for your ride, be it an all-night adventure or an intense blast. Fuel Gauge: Using a traffic light system remaining runtime is easily monitored at a glance so you're not caught out. The colour feedback is also used for mode selection, before defaulting back to runtime. DayBright: Bespoke pulse pattern designed for daylight use which is more conspicuous than a regular pulse and visible from over a kilometre away, even in the brightest conditions. DayBright mode will get you noticed. Be Seen Be Safe. Cable Free Design (CFD): Battery is housed within the body of the light so there are no cables or separate battery units giving a neat solution with less opportunities for water ingress, mounting difficulties and crash damage. Combined with the renowned quick release handlebar bracket lights are easy and quick to mount with rock solid attachment.Buy Exposure Accessories from Chain Reaction Cycles, the World's Largest Online Bike Store.

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Prime RD020 Rear Road Disc Hub - Grey - 24h, Grey
  • £48.99
  • RRP £99.99
  • Saving you £51

Prime RD020 Rear Road Disc HubPrime RD020 disc brake rear road hub features a superlight forged alloy 7075 hub body that has been CNC machined to reduce weight without compromising structural integrity. The RD020 features 4 pawls and 26-point engagement, which ensures superfast, pick up for increased acceleration and positive engagement.Our hubs run on premium Japanese sealed cartridge bearings for ultra low friction and superior bearing life comprising of two in the hub body and two in the freehub body.The freehub body has a superlight alloy construction and features our ABG (Anti Bite Guard) technology where an integrated reinforced steel rib has been incorporated to eliminate damage from driving forces placed on individual sprockets.A grease port has also been added for home maintenance to further prolong bearing life and reduce service intervals. Material: Superlight Forged & CNC machined 7075 alloy hub body Spoke Type: J bend Brake Standard: Disc Brake, Centre Lock Bearings: Premium Japanese sealed cartridge bearings x 4 2 in 1 Axle: 135mm x QR Axle Adaptors Included: No Pawls: 4 Points of Engagement: 26 Freehub Body: Light weight alloy with ABG (Anti Bite Guard), Shimano/SRAM 9/10/11 speed Freehub Body Option: Campagnolo freehub body available for purchase separately Hole Count: 24 Weight: 275g Buy Prime Accessories from Chain Reaction Cycles, the World's Largest Online Bike Store."

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Avid BB7 Road Disc Brake - Platinum - Front or Rear - 140mm}, Platinum
  • £48.99
  • RRP £82.00
  • Saving you £40

Avid BB7 Road Disc BrakeThe Avid BB7 is a full adjustable twin cable actuated disc brake caliper. With easy adjust pad dials and designed specifically for Road bike use the BB7 makes sure you always have solid braking performance.Features:Tri-Align™ Caliper Positioning System™: Another original Avid technology making your life better—there’s never been an easier brake to install and adjust. With Avid’s Tri-Align™Caliper Positioning System™, aligning the caliper to the rotor literally takes seconds. Just loosen the CPS™ bolts a little, and then squeeze the brake lever while re-tightening the bolts. Perfect caliper alignment—just like that.Specifications:Weight: 329 grams (160mm rotor; front post mount)Caliper Design: Mechanical, Forged 2-piece AluminiumFinish: PlatinumPad: SinteredAdjustment: Dual Knob Pad Adjustment, Tri-Align Caliper PositioningCompatibility: Road style leversMount: IS mount attached to Post Mount CaliperRotor: 6 Bolt either 140mm or 160mm

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Avid BB7 Road Disc Brake - Platinum - Front or Rear - 160mm}, Platinum
  • £48.99
  • RRP £82.00
  • Saving you £40

Avid BB7 Road Disc BrakeThe Avid BB7 is a full adjustable twin cable actuated disc brake caliper. With easy adjust pad dials and designed specifically for Road bike use the BB7 makes sure you always have solid braking performance.Features:Tri-Align™ Caliper Positioning System™: Another original Avid technology making your life better—there’s never been an easier brake to install and adjust. With Avid’s Tri-Align™Caliper Positioning System™, aligning the caliper to the rotor literally takes seconds. Just loosen the CPS™ bolts a little, and then squeeze the brake lever while re-tightening the bolts. Perfect caliper alignment—just like that.Specifications:Weight: 329 grams (160mm rotor; front post mount)Caliper Design: Mechanical, Forged 2-piece AluminiumFinish: PlatinumPad: SinteredAdjustment: Dual Knob Pad Adjustment, Tri-Align Caliper PositioningCompatibility: Road style leversMount: IS mount attached to Post Mount CaliperRotor: 6 Bolt either 140mm or 160mm

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SRAM SX Eagle 12Sp Rear Derailleur Rear Derailleurs
  • £48.49
  • RRP £80.00
  • Saving you £39

This stunning 12 speed rear mech is specifically designed for MTB use as it brings you the shifting performance you need to thrive on the trails. Its proven SRAM 1x-specific X-HORIZON design easily facilitates 11-50T and 10-50T cassette capacities for quieter and more consistent gearing. To top it off, it provides you with some of the finest industry-changing technologies at an affordable price. Technologies: Cage Lock: With Cage Lock technology in the rear derailleur, wheel removal and installation, as well as chain installation, becomes faster and simpler. Just push the cage forward to create slack and lock it into place X-Actuation: Developed specifically for SRAM 1x drivetrains, X-Actuation keeps shifting sharp and consistent across the entire cassette. This makes gears easy to index and provides exceptional performance. X-Sync: X-Sync Eagle is the next evolution of SRAM X-Sync technology. The aggressive tooth design provides better chain retention for a smoother, more efficient pedal feel. With a focus on long wear-life, the X-Sync Eagle design reduces friction and the accumulation of mud, grit and grime. X-Horizon: The X-Horizon ‘straight parallelogram' design limits all movement on the horizontal axis, which makes ghost shifting impossible while also reducing shift force. The large upper pulley offset design maintains a constant chain gap across all gears and guarantees faster and more exact shifting.

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Continental Kryptotal-R Enduro Soft MTB Rear Tyre Tyres
  • £47.99
  • RRP £57.99
  • Saving you £17

This mountain bike (MTB) tyre is specifically designed for tackling mixed terrain conditions on your ride. It features a high-quality Soft Compound that ensures the best balance between grip and rolling resistance for gravity-focused disciplines. Coming equipped with a pattern design that's especially tailored for rear wheel use, this model offers the best performance in rear wheel specific requirements like braking, traction and track stability. Its balance of a positive profile and open areas is designed for best performance in complex terrains, so you can enjoy the sweet spot between grip, self-cleaning, adaptivity and rolling characteristics. The use of steep and shallow ramps is tailored to the area of application in mixed and loose terrain, giving you an excellent balance between harmonious, easy-rolling properties and power transmission. MTB Tyre with Enduro Casing No stranger to the finer details, this MTB tyre comes kitted out with an Enduro Casing. Its durable single-ply carcass construction includes Apex to prevent snakebites for a confident and secure ride, wherever your adventure takes you. Another highlight is its tubeless ready technology, which allows you to benefit from tubeless advantages such as the ability to run lower tyre pressures for increased comfort, stability and fewer risks of flats or punctures.   Manufacturer's Part Numbers: 1019930000 Black 2.4" 27.5" 1506350000 Black 2.6" 27.5" 1019940000 Black 2.4" 29" 1506360000 Black 2.6" 29"

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Continental Kryptotal-R Enduro Rear Tyre - Soft - Black - 27.5", Black
  • £47.99
  • RRP £57.99
  • Saving you £17

Continental Kryptotal-R Enduro Soft MTB Rear TyreEngineered for tackling mixed terrain conditions on your ride, this mountain bike (MTB) tyre features a high-quality Soft Compound that ensures the best balance between grip and rolling resistance for gravity-focused disciplines.Coming equipped with a pattern design that's especially tailored for rear wheel use, this model offers the best performance in rear wheel specific requirements like braking, traction and track stability. Its balance of a positive profile and open areas is designed for best performance in complex terrains, so you can enjoy the sweet spot between grip, self-cleaning, adaptivity and rolling characteristics. The use of steep and shallow ramps is tailored to the area of application in mixed and loose terrain, giving you an excellent balance between harmonious, easy-rolling properties and power transmission.MTB Tyre with Enduro CasingNo stranger to the finer details, this MTB tyre comes kitted out with an Enduro Casing. Its durable single-ply carcass construction includes Apex to prevent snakebites for a confident and secure ride, wherever your adventure takes you. Another highlight is its tubeless ready technology, which allows you to benefit from tubeless advantages such as the ability to run lower tyre pressures for increased comfort, stability and fewer risks of flats or punctures.Features: Compound: Soft-Compound Technology: Enduro Casing Use: Mountain Bike (MTB) Electric Bike Compatible: Yes, E25 compatible Type: Clincher Bead Type: Folding Tubeless Ready: Yes TPI: 3/330 Single or Pair: Single, sold individually Pressure: 27x2.4" Option: Recommended: 2.5 bar; Max: 3.5 bar; 27x2.6" Option: Recommended: 2.0 bar; Max: 3.0 bar; 29x2.4" Option: Recommended: 2.5 bar; Max: 3.5 bar; 29x2.6" Option: Recommended: 2.0 bar; Max: 3.0 bar Weight: 27x2.4" Option: 1080g; 27x2.6" Option: 1220g; 29x2.4" Option: 1125g; 29x2.6" Option: 1275gManufacturer's Part Numbers: 1019930000 Black 2.4" 27.5" 1506350000 Black 2.6" 27.5" 1019940000 Black 2.4" 29" 1506360000 Black 2.6" 29"Buy Continental Wheels & Tyres from Chain Reaction Cycles, the World's Largest Online Bike Store.

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Shimano 105 R7010 DM Brake Caliper - AU - Black - Rear Seatstay}, Black
  • £47.99

Shimano 105 R7010 DM Brake Caliper - AUShips from Australia - Estimated delivery in 2-4 business days.The Shimano 105 BR-R7010 Direct Mount Brake Caliper features an elegant and sleek low-profile construction. Providing exceptional braking performance with modern, wide road race tyres and provides a smooth and light braking operation, where braking power remains sensational.Precise Braking ControlDesigned to be fitted to a direct mount frame or fork, where it provides advanced aerodynamic performance, gives your bike a clean look and will integrate perfectly with any Shimano SLR EV equipped brake/shift lever. This caliper design delivers flex-free braking control, ensuring that you are in complete control when coming into any corner, fast technical section or when you require precise braking accuracy to maintain your position at the front of the pack.Features: Material: Aluminium Intended Use: Road Series: Shimano 105 R7000 Mount Type: Direct Mount Reach: 51mm Compatibility: Shimano SLR EV Recommended Brake Shoe: Shimano R55C4 Max Tyre Width: 28c Compatible Rim Width Range: 20.8-28.0 mm Brake Type: Caliper Weight: 174g (per caliper)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 105 R7010 DM Brake Caliper - AU - Black - Rear Chainstay}, Black
  • £47.99

Shimano 105 R7010 DM Brake Caliper - AUShips from Australia - Estimated delivery in 2-4 business days.The Shimano 105 BR-R7010 Direct Mount Brake Caliper features an elegant and sleek low-profile construction. Providing exceptional braking performance with modern, wide road race tyres and provides a smooth and light braking operation, where braking power remains sensational.Precise Braking ControlDesigned to be fitted to a direct mount frame or fork, where it provides advanced aerodynamic performance, gives your bike a clean look and will integrate perfectly with any Shimano SLR EV equipped brake/shift lever. This caliper design delivers flex-free braking control, ensuring that you are in complete control when coming into any corner, fast technical section or when you require precise braking accuracy to maintain your position at the front of the pack.Features: Material: Aluminium Intended Use: Road Series: Shimano 105 R7000 Mount Type: Direct Mount Reach: 51mm Compatibility: Shimano SLR EV Recommended Brake Shoe: Shimano R55C4 Max Tyre Width: 28c Compatible Rim Width Range: 20.8-28.0 mm Brake Type: Caliper Weight: 174g (per caliper)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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Goodyear Newton MTR Enduro Rear Tyre
  • £47.99
  • RRP £59.99
  • Saving you £20

The Goodyear Newton MTR Enduro Rear Tyre is tyre that is at its best bringing up the rear while sprinting out the start hut of your race run, as you attack those loose off camber sections, hold the line on rocky chutes and pinballing down rock sections.Construction: 2x120TPI A dual-ply, 120TPI construction, the 2x120TPI casing is supple and fast rolling with improved traction while providing high levels of supportCompound: Grip3 Rear specific, triple density 40/50/60a compound, offering balanced levels of grip and treadwear.Protection: EN: Wall A butyl layer located within the casing ply that provides defence to cut and abrasion as well as providing extra sidewall support.This tyre is best suited to your rear wheel. Suitable for a broad range of conditions from loose dust to wet loam. This tyre is designed for Enduro terrain with its dual-ply 120 tpi construction which is supple and fast rolling with improved traction while providing high levels of support. The Grip3 rear specific, triple density 40/50/60a compound offers balanced levels of grip and treadwear. Protection comes in the form of a butyl layer located within the casing ply that provides defence to cut and abrasion as well as providing extra sidewall support.

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