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Sun Ringle Duroc 35 Mountain Bike Disc Rim - Black - 32 Holes, Black
  • £69.99
  • RRP £119.99
  • Saving you £42

Sun Ringle Duroc 35 Mountain Bike Disc RimDesigned from welded aluminium, Sun Ringle's Duroc range is built for endurance and strength in the face of tough tracks. With its wide 35mm rim, you can expect greater traction with the ground for a decrease in rolling resistance and improved ride smoothness. Lightweight and tubeless ready, the Duroc 35 is an excellent all-rounder rim for your trail or all-mountain bike.Features: Use: Trail, AM Spoke Count: 28, 32 Rim Material: Aluminium Rim Joint: Welded Rim Width: 35mm outer, 31mm inner Brake Compatibility: Disc Only Weight: 495g (front); 515g (rear) Tubeless ReadyBuy Sun Ringle Wheels & Tyres from Chain Reaction Cycles, the World's Largest Online Bike Store.

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Sun Ringle Duroc 40 Mountain Bike Disc Rim - Black - 32 Holes, Black
  • £69.99
  • RRP £119.99
  • Saving you £42

Sun Ringle Duroc 40 Mountain Bike Disc RimSun Ringle's Duroc range features welded aluminium rims to ensure your bike has the strength and durability to handle anything the trail throws at them. Lightweight and tubeless ready, with a wide 40mm rim, this rim is perfect for mountain bikers looking for an advantage against rolling resistance uphill with sturdiness for added control on the downhill.Features: Use: Plus Spoke Count: 28, 32 Rim Material: Aluminium Rim Joint: Welded Rim Width: 40mm outer, 36mm inner Brake Compatibility: Disc Only Please Note: Eyelets are not supplied with this rim Tubeless Ready Weight: 515g (27.5"); 550g (29")Buy Sun Ringle Wheels & Tyres from Chain Reaction Cycles, the World's Largest Online Bike Store.

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Sun Ringle Duroc 50 Mountain Bike Disc Rim - Black - 28 Holes, Black
  • £69.99
  • RRP £119.99
  • Saving you £42

Sun Ringle Duroc 50 Mountain Bike Disc RimIf you're looking for a MTB rim that's as big as they come, you'll also want the assured performance of Sun Ringle's Duroc range. The Duroc 50 features a durable aluminium-welded rim, with a huge 50mm width to ensure that the ground beneath you feels smooth and easy-to-climb even in the harshest conditions.Features: Use: Plus Spoke Count: 28, 32 Rim Material: Aluminium Rim Joint: Welded Rim Width: 50mm outer, 46mm inner Brake Compatibility: Disc Only Weight: 610g (front); 655g (rear) Tubeless ReadyBuy Sun Ringle Wheels & Tyres from Chain Reaction Cycles, the World's Largest Online Bike Store.

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Shimano BR-R7170 105 Hydraulic Disc Brake Caliper - Front
  • £70.00

The Shimano 105 Hydraulic Disc Brake Caliper utilises Shimano s proven hydraulic braking technology which delivers powerful and consistent all weather braking performance to cope with the demands of modern road cycling.High performance low profile 105 hydraulic road disc brake for efficient braking in all conditionsFront wheel use for flat mount forks with adapter to flip between 140 and 160 mmOversized 22mm ceramic pistons optimized for heat insulation, lightweight and stiffnessOpposed 2-piston design reduces leading effect and optimal pad wear increases braking controlIncreased pad to rotor clearance reduces the chance of rotor dragForged calliper design is lightweight and rigidOne way internal fluid circuit makes bleeding easyMineral oil brake fluid is non-corrosive and less hazardous than conventional hydraulic brake fluidShim-less mounting bracket allows for quick installation and setting upRecommended for use with Ice Tech Centre Lock SM-RT70 rotors for optimum braking performanceComes complete with L05A resin compound padsInline hose routing for low profile designThis caliper is perfect for pairing up with the Shimano 105 Di2 brake lever (sold separately) and offers 10% wider pad clearance than the mechanical 105 option, meaning less brake rub and less noise. It also brings a simpler, maintenance-friendly brake fluid bleeding process. Featuring the Shimano Flat Mount System and with its low-profile design it s ideal for road bikes. Shimano has adopted the Ice Technologies piston to realise the cooling technology for consistent performance. Oversized pistons transfer hydraulic power directly to the brake pad, and ceramic material is used to avoid heat transfer for constant stable braking, providing efficient stopping power transfer without loss. This model's Ice Technologies piston achieves optimised lightweight, high rigidity and heat dissipation.One Way Bleeding was developed for quick and easy prevention of air in the hydraulic system. Shimano has streamlined the oil route throughout the system to prevent air bubbles from being captured in the system. One way oil routing plus a funnel tool with mineral oil provides an easy and clean bleeding system.

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Shimano BR-R7170 105 Hydraulic Disc Brake Caliper - Rear
  • £70.00

The Shimano 105 Hydraulic Disc Brake Caliper utilises Shimano s proven hydraulic braking technology which delivers powerful and consistent all weather braking performance to cope with the demands of modern road cycling.High performance low profile 105 hydraulic road disc brake for efficient braking in all conditionsFront wheel use for flat mount forks with adapter to flip between 140 and 160 mmOversized 22mm ceramic pistons optimized for heat insulation, lightweight and stiffnessOpposed 2-piston design reduces leading effect and optimal pad wear increases braking controlIncreased pad to rotor clearance reduces the chance of rotor dragForged calliper design is lightweight and rigidOne way internal fluid circuit makes bleeding easyMineral oil brake fluid is non-corrosive and less hazardous than conventional hydraulic brake fluidShim-less mounting bracket allows for quick installation and setting upRecommended for use with Ice Tech Centre Lock SM-RT70 rotors for optimum braking performanceComes complete with L05A resin compound padsInline hose routing for low profile designThis caliper is perfect for pairing up with the Shimano 105 Di2 brake lever (sold separately) and offers 10% wider pad clearance than the mechanical 105 option, meaning less brake rub and less noise. It also brings a simpler, maintenance-friendly brake fluid bleeding process. Featuring the Shimano Flat Mount System and with its low-profile design it s ideal for road bikes. Shimano has adopted the Ice Technologies piston to realise the cooling technology for consistent performance. Oversized pistons transfer hydraulic power directly to the brake pad, and ceramic material is used to avoid heat transfer for constant stable braking, providing efficient stopping power transfer without loss. This model's Ice Technologies piston achieves optimised lightweight, high rigidity and heat dissipation.One Way Bleeding was developed for quick and easy prevention of air in the hydraulic system. Shimano has streamlined the oil route throughout the system to prevent air bubbles from being captured in the system. One way oil routing plus a funnel tool with mineral oil provides an easy and clean bleeding system.

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SRAM Guide RE Hydraulic Disc Brake - Rear
  • £70.00
  • RRP £140.00
  • Saving you £50

Guide RE is SRAM's optimized braking solution for today's exciting category of E-MTBs, capable of handling the higher average speeds, more intense use and increased mass due to the presence of the motor and battery. It combines SRAM's proven Guide R lever assembly with a powerful 4-piston caliper derived from the gravity-focused Code brakes. Guide RE provides real, usable on-trail control optimal power and modulation mean speed can be controlled in all terrain and in all situations, both uphill and downhill. The brake fluid reservoir on SRAM s latest lever design is optimized for both performance and ease of use. The PiggyBack Reservoir offers a simple, failsafe way to manage brake fluid, and allows for ambidextrous lever placement so you can switch your levers on the handlebar and run them moto without hassle.Aluminium lever construction4-Piston caliper design (Derived from the code gravity specific brakes)DOT 5.1 fluidTool free reach and banjo adjustmentPiggy back reservoirMatchMaker X compatibleGuide R lever assembly with proven guide technologiesDirectLink / Timing port closure technologiesApprox. Weight: 415g (Based on Direct Mount, 800mm Hose, 160mm CL Rotor)

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SRAM Level TL Hydraulic Disc Brake - Rear
  • £70.00
  • RRP £108.00
  • Saving you £35

The Level TL provides heavyweight performance in a lightweight package. It packs the same XC and trail-optimized power delivery into a brake set that won t break the bank. This brake matches an alloy Direct Link lever to a lever body that contains the same technology found in the Level TLM, Level Ultimate and Guide series of brakes, for reliability and consistency you can count on. The Piggy Back Reservoir offers a simple, fail safe way to manage brake fluid, and allows for ambidextrous lever placement so you can switch your levers on the handlebar and run them moto without hassle.Forged aluminium lever construction2-Piston caliper designCenterLine rotorSteel backed organic padStainless steel hardwareDOT 5.1 fluidTooled reach adjustmentPiggy back reservoirMatchMaker X compatibleDirectLink / Expandable bladder / Timing port closure technologiesHose Lengths: Front 950mm / Rear - 1800mmApprox. Weight: 370g (Direct Mount, 800mm Hose, 160mm CL Rotor)

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SRAM Level TL Hydraulic Disc Brake - Front
  • £70.00
  • RRP £108.00
  • Saving you £35

The Level TL provides heavyweight performance in a lightweight package. It packs the same XC and trail-optimized power delivery into a brake set that won t break the bank. This brake matches an alloy Direct Link lever to a lever body that contains the same technology found in the Level TLM, Level Ultimate and Guide series of brakes, for reliability and consistency you can count on. The Piggy Back Reservoir offers a simple, fail safe way to manage brake fluid, and allows for ambidextrous lever placement so you can switch your levers on the handlebar and run them moto without hassle.Forged aluminium lever construction2-Piston caliper designCenterLine rotorSteel backed organic padStainless steel hardwareDOT 5.1 fluidTooled reach adjustmentPiggy back reservoirMatchMaker X compatibleDirectLink / Expandable bladder / Timing port closure technologiesHose Lengths: Front 950mm / Rear - 1800mmApprox. Weight: 370g (Direct Mount, 800mm Hose, 160mm CL Rotor)

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TRP Spyke Mechanical Disc Brake Caliper Disc Brake Callipers
  • £70.00

This superb TRP Spyke dual-sided mechanical disc brake caliper allows both pads to actuate providing even and precise clamping force. The result of this, is even pad wear and easy pad adjustment with the addition of a barrel adjuster. This also means adjusting the whole caliper is not necessary as the pads wear. Finally, it weighs in at only 169g (per caliper) package and works with all linear pull levers.  

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TRP Spyke Mountain Bike Disc Brake Caliper - Black - Front or Rear}, Black
  • £70.00

TRP Spyke Mountain Bike Disc Brake CaliperIf you’re looking for a cable-operated disc brake caliper that’s ready for attacking your local off-road trails, the Spyke Mountain Bike Disc Brake Caliper will bring you the braking power and fine speed control you need. TRP has built it specifically for mountain bike (MTB) and fat bike use, plus made it to be easy to install and adjust. With its dual-sided design, both brake pads clamp precisely and equally to ensure they wear down evenly, plus with the caliper’s in-line cable adjuster you can make tension adjustments on the go and tool-free.Features: Mount Type: Post mount Hydraulic or Mechanical: Mechanical Use: Mountain bike (MTB), Fat bikes Brake Pads Included: Yes, semi-metallic (sintered) type Mounting Bolts Included: Yes Brake Fuild Type: N/A, mechanical cable-operated caliper TRP's own ultra-grippy semi-metallic pad that is Shimano M525/M515 compatible allowing for further customisation Compound works well in dry conditions but may wear quickly in wet/muddy conditions Dual-piston actuation Even pad wear Easy adjustment and set up Works with all long pull MTB levers Caliper sold individually Brake lever, brake cable, rotor and mount adapters/spacers sold separately Manufacturer's Part Number: TRP-SPYKE-C Weight: 170gBuy TRP Components from Chain Reaction Cycles, the World's Largest Online Bike Store.

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SRAM Disc Brake Bleed Kit - Dot Fluid Included}
  • £70.00
  • RRP £74.00
  • Saving you £5

SRAM Disc Brake Bleed KitThis SRAM MTB hydraulic disc brake bleeding kit has everything for servicing your Avid or SRAM brakes, so you can quickly get back out on the trails. An essential kit for any home or bike workshop, it includes SRAM's Bleeding Edge connector. This connector assists easier brake fluid flow for faster repair times.Reasons to Buy: Everything for servicing your Avid or SRAM brakes. Essential kit for any home or bike workshop. Includes SRAM's Bleeding Edge connector. Easier brake fluid flow for faster repair times.Features: Compatibility: SRAM Guide, HydroR, Avid X0, XX, Elixir, Code, and Juicy ranges 2 syringes/fittings Bleed blocks Torx tool Crow's foot Bleeding Edge Fitting Brake Fluid Included: Options for no fluid or option with it included (120ml of DOT 5.1 hydraulic fluid) Manual included: YesBuy SRAM Components at Chain Reaction Cycles, the World's Largest Online Bike Store.

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Shimano STEPS RT-EM910 Ice-Tech Freeza Disc - Black - 160mm}, Black
  • £71.99
  • RRP £79.99
  • Saving you £10

Shimano STEPS RT-EM910 Ice-Tech Freeza DiscSpecifically designed for use with E8000 / E6000 systems for rear wheel use only, this disc rotor offers smooth and dependable performance on every ride. It uses a revolutionary stainless steel and alloy three-layer sandwich construction, which allows heat build-up to be reduced quickly through its aluminium core. This also allows it to achieve surface temperature drops of around 50 deg C. When used with Ice Tech pads surface temperatures can drop from around 400 to 300 deg C, this provides great improvements in performance all round.Features:Material: Steel, Alloy, Steel sandwich styleSpider Material: AluminiumBraking Surface: PolishedUse: E-MTBCompatibility: Compatible with E8000 / E6000 systems and for rear wheel use onlyCentrelock: YesTechnologies:FREEZA rotors allow the alloy core to extend out from the braking surface as a fin to provide added cooling.Ice Tech rotors achieve long pad life, less noise and less fade due to improved heat dispersion.Rotor houses the magnet necessary for speed sensor function on Shimano STEPS equipped E-bikes allowing frame clearance for wider tyres.Rotors are durable lightweight and rigid, using the proven Shimano Centre Lock system giving increased strength and security with an easy set-up.Precision cut and drilled braking surface improves pad clearing in muddy conditions while aiding cooling under high 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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