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Magura MT4 Disc Brake - Black - 1600mm 180PM, Black
  • £49.99
  • RRP £99.99
  • Saving you £50

Magura MT4 Disc BrakeThe versatile Magura MT4 Disc Brake is perfectly tailored for mountain bike (MTB) use as it provides outstanding braking power and modulation as you weave between the trails. Keeping you in full control. this brilliant component features a rock-solid aluminium lever construction. This makes it more than capable of handling all the abuse from trail-side obstacles and debris as you blast across the woodland. Engineered for outstanding stability and modulation, this superb model is also equipped with a master cylinder which is made of lightweight and durable carbotecture composite material. This provides excellent longevity and stopping actuation as you dive into corners and attack steep descents with power and poise.Adjustable Mountain Bike Disc BrakeDesigned for ease of use, this sleek version is equipped with an adjustable lever reach via a tooled Torx screw. This means you can easily fine-tune the distance between the lever and your handlebars for a more customised feel. As a result, you'll be able to benefit from a more reliable hold from a component which matches your hand-size, riding style and the terrain conditions.Features: Lever Material: Aluminium Master Cylinder Material: Carbotecture Use: MTB, Trekking Caliper Mount: 180mm Post Mount Lever Size: 2-finger Piston: 2-piston Adjustment: Tooled Reach adjust Brake Fluid: Royal Blood (mineral oil based) Brake rotor not included Weight: 230g (approx.)Buy Magura Components from Chain Reaction Cycles, the World's Largest Online Bike Store.

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Magura MT4 Disc Brake - Black - 1500mm 180 PM, Black
  • £49.99
  • RRP £99.99
  • Saving you £50

Magura MT4 Disc BrakeThe versatile Magura MT4 Disc Brake is perfectly tailored for mountain bike (MTB) use as it provides outstanding braking power and modulation as you weave between the trails. Keeping you in full control. this brilliant component features a rock-solid aluminium lever construction. This makes it more than capable of handling all the abuse from trail-side obstacles and debris as you blast across the woodland. Engineered for outstanding stability and modulation, this superb model is also equipped with a master cylinder which is made of lightweight and durable carbotecture composite material. This provides excellent longevity and stopping actuation as you dive into corners and attack steep descents with power and poise.Adjustable Mountain Bike Disc BrakeDesigned for ease of use, this sleek version is equipped with an adjustable lever reach via a tooled Torx screw. This means you can easily fine-tune the distance between the lever and your handlebars for a more customised feel. As a result, you'll be able to benefit from a more reliable hold from a component which matches your hand-size, riding style and the terrain conditions.Features: Lever Material: Aluminium Master Cylinder Material: Carbotecture Use: MTB, Trekking Caliper Mount: 180mm Post Mount Lever Size: 2-finger Piston: 2-piston Adjustment: Tooled Reach adjust Brake Fluid: Royal Blood (mineral oil based) Brake rotor not included Weight: 230g (approx.)Buy Magura Components from Chain Reaction Cycles, the World's Largest Online Bike Store.

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Magura MT4 Disc Brake - Black - 1550mm 180PM, Black
  • £49.99
  • RRP £99.99
  • Saving you £50

Magura MT4 Disc BrakeThe versatile Magura MT4 Disc Brake is perfectly tailored for mountain bike (MTB) use as it provides outstanding braking power and modulation as you weave between the trails. Keeping you in full control. this brilliant component features a rock-solid aluminium lever construction. This makes it more than capable of handling all the abuse from trail-side obstacles and debris as you blast across the woodland. Engineered for outstanding stability and modulation, this superb model is also equipped with a master cylinder which is made of lightweight and durable carbotecture composite material. This provides excellent longevity and stopping actuation as you dive into corners and attack steep descents with power and poise.Adjustable Mountain Bike Disc BrakeDesigned for ease of use, this sleek version is equipped with an adjustable lever reach via a tooled Torx screw. This means you can easily fine-tune the distance between the lever and your handlebars for a more customised feel. As a result, you'll be able to benefit from a more reliable hold from a component which matches your hand-size, riding style and the terrain conditions.Features: Lever Material: Aluminium Master Cylinder Material: Carbotecture Use: MTB, Trekking Caliper Mount: 180mm Post Mount Lever Size: 2-finger Piston: 2-piston Adjustment: Tooled Reach adjust Brake Fluid: Royal Blood (mineral oil based) Brake rotor not included Weight: 230g (approx.)Buy Magura Components from Chain Reaction Cycles, the World's Largest Online Bike Store.

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Halo White Line Front Disc Hub
  • £49.99

White Line front disc hubAlloy J-bend front disc hub with smooth sealed bearings and alloy axle. 15mm Thru axle fitting* with QR convertors included *Optional extra Halo 15/12mm adaptor – allows 15mm T-axle hub to fit 12mm T-axle forksSpecificationsMaterial Alloy shell and axle,Drillings 24H,Bearings 2 Sealed bearings,Axle 15mm T-axle with 5/9 QR axle converter included,Disc Mount IS 6-Bolt,Spoke Hole Circle Diameter (PCD) 58mm (disc side) / 45mm,OLD 100mm,Colour Black,Weight 140g.

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Shimano Tiagra 4770 Disc Brake Caliper Disc Brake Callipers
  • £49.99

This high-quality model gives you the benefit of 30% greater modulation with linear brake operation, resulting in consistent all-around control. When riding out on the road, you'll also enjoy its clear contact feeling and excellent braking efficiency helping you conquer sharp corners and steep descents. This lightweight model is a perfect solution for riders who want to take advance of some of the best Shimano technologies at an affordable price. Technologies: Dual-Pivot Caliper: A lightweight, compact and durable braking system. Dual-pivot caliper brakes have made considerable progress in the reduction of tolerance and deflection as well as in durability. They have achieved a firm and instantaneous braking response while assuring longer service life. Moreover, the brake pads have improved the durability of 100% to help enjoy high-response braking over longer periods. New Super SLR: SLR stands for Shimano Linear Response. The New Super SLR design makes use of a friction-reducing mechanism in the caliper, lever and cable that improve response and modulation. Also, for the lever, the Servo Wave mechanism is adapted to provide quick contact of your shoe to the rim and longer stroke from the initial braking effect for better control. SLR is the essential factor in the Shimano dual-pivot caliper that delivers more braking power than conventional side-pulls. Click here to view the Shimano Brake Reference Guide.

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Shimano GRX 400 Brake Caliper Disc Brake Callipers
  • £49.99

Ready for adventure, the GRX400 gives you hesitation-free operation as you tackle rough roads, gravel and mud. It features convenient tool access for simple wheel replacement and installation. Shimano has also made bleeding easy and clean thanks to its one way bleeding system, which prevents air from getting into the system. With a streamlined oil route throughout the system to prevent air bubbles from being captured, you'll enjoy more efficient maintenance when required. Taking your braking set-up a step further, this caliper's piston uses Ice Tech technologies which avoid the negative impacts of long rides, especially on downhill journeys. Furthermore, its technology does this by using ceramic material to avoid heat transfer for constant stable braking, providing efficient stopping power without loss. Click here to view the Shimano Brake Reference Guide.

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SRAM Centreline X Road 2 Piece Disc Rotor (SS) Disc Brake Rotors
  • £49.99
  • RRP £78.00
  • Saving you £36

Optimised for use with SRAM's latest road groupset, this SRAM Centreline X Steel rotor features a two-piece setup for enhanced rigidity and durability under the most extreme braking pressures and heat. Impressively low-weighted, it guarantees a reliable and sturdy performance when scrubbing and stopping from high speeds.  

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DT Swiss RR 521 Disc Brake 20mm Road Rim Rims
  • £49.99
  • RRP £89.99
  • Saving you £44

Perfectly suited to Gravel and Cyclocross riding, this modern road rim, which would have been classed as a Cross Country MTB specified rim only a few years ago is perfect of off-road adventure riding on your Drop-Bar bike.

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Sun Ringle Helix TR27 SL Mountain Bike Disc Rim - Black - 32 Holes, Black
  • £49.99
  • RRP £59.99
  • Saving you £17

Sun Ringle Helix TR27 SL Mountain Bike Disc RimDesigned to be the "all-duty" rim, the Sun Ringle Helix TR27 offers unparalleled value and quality performance. It uses a sleeved alloy material that keeps it lightweight, while a width of 27mm means better traction and uphill power. Durable and aerodynamic, this rim is an ideal choice for those looking to start their trail or all-mountain careers.Features:  Use: Trail, AM  Spoke Count: 28, 32  Rim Material: Aluminium  Rim Joint: Sleeved  Rim Width: 27mm outer, 23mm inner  Brake Compatibility: Disc Only  Weight: 465g (front); 494g (rear)  Tubeless ReadyBuy Sun Ringle Wheels & Tyres from Chain Reaction Cycles, the World's Largest Online Bike Store.

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Shimano RS600 Touring and Hybrid Disc Brake - Black - 1700mm RH}, Black
  • £49.99
  • RRP £74.99
  • Saving you £33

Shimano RS600 Touring and Hybrid Disc BrakeThe Shimano BL-RS600 Disc Brake is a hydraulic flat bar brake that's compatible with Shimano 105 groupsets for fitness and touring - it provides an optimised braking power curve and stable all-weather brake performance.I-Spec II CompatibleI-Spec II is an integrated mounting system for brake and shift levers. It just needs one bracket which saves space, provides a cleaner optic and saves about 10 grams of weight. Furthermore, the adjustability in horizontal direction offers an optimised individual setup.Features: Material: Aluminium Brake Type: Hydraulic Disc Brake Lever Type: Flat Bar Road Brake Fluid Type: Shimano Mineral Oil Lever Size: 3-Finger Hose Joint: Straight Use: Road, Touring, Leisure Sold individually 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 Tiagra 4770 Disc Brake Caliper - AU - Black - Rear}, Black
  • £49.99

Shimano Tiagra 4770 Disc Brake Caliper - AUShips from Australia - Estimated delivery in 2-4 business days.This reliable rim brake caliper is specifically engineered for road use as it gives you excellent braking efficiency and a clear contact feeling. It features 30% greater modulation with linear brake operation which delivers consistent all-around control. Shimano has also developed this model to offer better performance with alloy rims in wet conditions, making it an ideal upgrade for riders who don't let the weather stop their passion for cycling.Features: Material: Aluminium Use: Road Pads: R50T5 Max Tyre Size: 28C Rim Width: 19-26mm Weight: 178g (approx)Technologies: Dual-Pivot Caliper: A lightweight, compact and durable braking system. Dual-pivot caliper brakes have made considerable progress in the reduction of tolerance and deflection as well as in durability. They have achieved a firm and instantaneous braking response while assuring longer service life. Moreover, the brake pads have improved the durability of 100% to help enjoy high-response braking over longer periods. New Super SLR: SLR stands for Shimano Linear Response. The New Super SLR design makes use of a friction-reducing mechanism in the caliper, lever and cable that improve response and modulation. Also, for the lever, the Servo Wave mechanism is adapted to provide quick contact of your shoe to the rim and longer stroke from the initial braking effect for better control. SLR is the essential factor in the Shimano dual-pivot caliper that delivers more braking power than conventional side-pulls.Click HERE to check out the Shimano Brake Reference Guides.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 Tiagra 4770 Disc Brake Caliper - AU - Black - Front}, Black
  • £49.99

Shimano Tiagra 4770 Disc Brake Caliper - AUShips from Australia - Estimated delivery in 2-4 business days.This reliable rim brake caliper is specifically engineered for road use as it gives you excellent braking efficiency and a clear contact feeling. It features 30% greater modulation with linear brake operation which delivers consistent all-around control. Shimano has also developed this model to offer better performance with alloy rims in wet conditions, making it an ideal upgrade for riders who don't let the weather stop their passion for cycling.Features: Material: Aluminium Use: Road Pads: R50T5 Max Tyre Size: 28C Rim Width: 19-26mm Weight: 178g (approx)Technologies: Dual-Pivot Caliper: A lightweight, compact and durable braking system. Dual-pivot caliper brakes have made considerable progress in the reduction of tolerance and deflection as well as in durability. They have achieved a firm and instantaneous braking response while assuring longer service life. Moreover, the brake pads have improved the durability of 100% to help enjoy high-response braking over longer periods. New Super SLR: SLR stands for Shimano Linear Response. The New Super SLR design makes use of a friction-reducing mechanism in the caliper, lever and cable that improve response and modulation. Also, for the lever, the Servo Wave mechanism is adapted to provide quick contact of your shoe to the rim and longer stroke from the initial braking effect for better control. SLR is the essential factor in the Shimano dual-pivot caliper that delivers more braking power than conventional side-pulls.Click HERE to check out the Shimano Brake Reference Guides.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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