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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 105 ST-5800 2x11 Speed Gear-Brake Lever - Black - RH Rear}, Black
  • £104.49
  • RRP £112.49
  • Saving you £7

Shimano 105 ST-5800 2x11 Speed Gear-Brake LeverSpecifically developed for the demands of road cycling, this dual control lever offers powerful braking and shifting operation. It features a compact shape that takes its design inspiration from Shimano's top-level groupsets and delivers excellent comfort and control on your road bike. It also features Reach Adjust technology, which allows you to easily fine-tune the distance between the lever and your handlebar for a more customised fit that matches your hand-size as well as your riding style. With light action and defined click engagement, this is a great choice of upgrade for responsive shifting and braking performance as you clock up the miles.Features: Lever Type: Dual control lever Use: Road Front Option Speed: 2 speed Rear Option Speed: 11 speed Brake Lever Clamp Band: 23.8 - 24.2mm Brake Lever Reach Adjustment: Screw type Reach Adjust (10mm) Shifting Lever Outer Casing Lever Side: OT-SP41 Shifting Lever Outer Casing Rear Derailleur Side: OT-SP41 Sealed Single or Pair: Single Weight: 486g (pair) sold individuallyTechnologies: Dual Control Lever: It has brake and shifting functions in the system and enables easy operation. Ergonomic innovation is probably more critical to the higher standard performance than the added gearing. The shift internals borrow the robustness from Shimano's mountain bike (MTB) technology and are so smooth and effortless that one finger shifts front and rear are possible. Indeed, shifting is the ultimate act of Shimano Total Integration, and simply has to be experienced to be understood. The lever has an optimised structure with features that include the lighter weight pivot section in the near side of the shifting unit and the integral shifting cable for lighter steering. Its many component parts are made so compact and precise to achieve unprecedented high-speed performance. Optislick: Optislick cables feature a minimal and uniform electrically coated layer that improves cable routing efficiency and provides excellent corrosion resistance. Reach Adjust: Brake lever is equipped with a reach adjust mechanism. The distance from handlebar grip to lever can be adjusted to suit any hand size, type of riding and individual rider preferences. SP41: With OT-SP41 the entire length of the outer casing is pre-lubricated with a special silicone grease for quick and precise shifting performance. OT-SP41 maximally reduces the inner cable friction to provide quick response to operations and easy/effortless shifting. Moreover, power loss due to delay in shifting and fatigue by shifting especially when you ride on the terrain with many ups and downs as well as a long distance is also reduced.Manufacturer's Part Numbers: Front LH: 7252-04110-0001 Rear RH: 7258-04110-0001A 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 Claris R2000 Brake Caliper - Grey - Rear}, Grey
  • £22.49
  • RRP £27.99
  • Saving you £20

Shimano Claris R2000 Brake CaliperReady for clocking up the miles, this road bike rim brake combines a hard-wearing construction with industry-leading technologies from Shimano. Compatible with 28mm tyres, this model boasts 30% greater braking performance than the previous version, so you can benefit from marginal performance gains as you conquer your next road journey. Coming complete with a quick-release lever, a dual-pivot design and an adjustable R50T5 brake shoe compound, this is an ideal option for riders who want dependable braking performance wherever their travels take them.Dual Pivot CaliperThe dual-pivot design provides a lightweight, compact and durable braking system. This dual-pivot caliper brake has made considerable progress in the reduction of tolerance and deflection, as well as in durability. It has achieved a firm and instantaneous braking response while assuring longer service life. Moreover, its brake pad has an improved durability of 100%, so you'll enjoy high-response braking over longer periods.New Super SLRSLR 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. SLR is the essential factor in the Shimano dual-pivot caliper that delivers more braking power than conventional side-pulls.Claris R2000 SeriesThe Claris R2000 Series is developed completely to cover a very broad range of use. It will equip fitness bikes, touring bikes or even turn road bikes into genuine racers for entry-level road races. Claris ensures easy-to-operate, accurate and powerful brakes with low maintenance quality.Features: Use: Road Reach: 51mm Max Tyre Size: 28mm Rim Width: 19-26mm Quick Release Lever: Yes Compatibility: Compatible with 28c tyres Brake Type: New Super SLR Dual Pivot rim brake Series: Claris R2000 Series Adjustable R50T5 brake shoe compound Single or Pair: SingleManufacturer's Part Numbers: ABRR2000AF87C Grey Front Caliper ABRR2000AR87A Grey Rear CaliperA 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 R8020 Ultegra Dual Control Lever - Black - RH Rear}, Black
  • £149.99
  • RRP £234.99
  • Saving you £36

Shimano R8020 Ultegra Dual Control LeverThis Shimano R8020 Ultegra Dual Control Lever offers an increase in shifting accuracy and hydraulic disc brake performance that features trickle-down technology from the Dura-Ace range.The updated ergonomic design of this Ultegra R8020 2x11 Speed STI Shifter has a greater reach for adjusting your break and gear levers and has an updated internal shifting unit to offer quick and intuitive shifting.Designed for Hydraulic BrakesThe R8020 dual control lever is designed specifically for use with hydraulic brakes for excellent rider feel and control in all conditions.Features: Material: Carbon Fibre (brake lever) Shift Cable: Polymer coated Ergonomic design with greater reach Light action, define click engagement, vivid index shifting Updated internal shifting unit Powerful and controllable braking system Note: Supplied with inner gear cables only and does not include brake hose. Weight: 219gBuy Shimano Components from Chain Reaction Cycles, the World's Largest Online Bike Store.

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Shimano Tiagra 4700 Brake Caliper - Grey - Rear}, Grey
  • £13.49
  • RRP £31.99
  • Saving you £58

Shimano Tiagra 4700 Brake CaliperThe Shimano Tiagra 4700 Brake Caliper offers exceptional braking performance and features the Super SLR dual pivot design. Finished off in the Shimano anodised paintwork, the rear brake is lightweight, durable and has toe-in adjustable brake shoes.Features: Drop: 49mm Good value Tiagra caliper brake Super SLR dual pivot design keeps operating friction to a minimum, improving braking performance Enhanced brake arch proportions give a quicker linear response and increased power Lightweight aluminium calliper design with tough anodised finish Toe-in adjustable brake shoes for perfect pad alignment Durable quick release for fast and easy wheel removal Sold individually Rear use onlyA 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 RS300 Clincher Rear Wheel - Black - 700c}, Black
  • £89.99
  • RRP £164.99
  • Saving you £45

Shimano RS300 Clincher Rear WheelThis all-rounder road wheel has inherited some of Shimano's latest technical advances, giving it excellent racing advantages at an accessible price. Easy-to-install and aerodynamic thanks to its deep 24mm alloy rim and lower 20 spoke count, this wheel offers excellent race day potential.Features:  Rim: Alloy, Clincher  Rim Depth: 24mm  Rim Width: 17mm (internal), 23.2mm (external)  Spokes: 20 count  Axle Fitting: Quick Release  Hub: Shimano Alloy  Brake Type: Rim Brake  Weight: 1.06kgBuy Shimano Wheels & Tyres from Chain Reaction Cycles, the World's Largest Online Bike Store.

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Shimano XTR M9050 Di2 11 Speed Rear Derailleur - Black - Long Cage}, Black
  • £349.99
  • RRP £509.99
  • Saving you £31

Shimano XTR Di2 M9050 11 Speed Rear Derailleur (E-Tube)Shimano’s first mountain bike specific Di2 rear derailleur is also its most technologically advanced. Introducing Shimano Shadow RD + stabilization to Di2, the RD-M9050 couples unrivaled chain control that aggressive riders have come to love with shift performance that doesn’t degrade over time.Whether cross country or trail riders run a 1x, 2x or 3x drivetrain, the ultra narrow profile help protect the drivetrain in tight trail sections. The refined rear derailleur geometry further improves the performance stability while Shimano Synchronized Shift enables system communication with the front derailleur.Unrivaled Shift and Performance Stability: Shimano’s XTR M9050 Di2 rear derailleur delivers unrivaled chain control and shift performance that doesn’t degrade over time. With Shimano Shadow RD+ clutch technology, the RD-M9050 is the ultimate mountain bike rear derailleur. Its profile is narrower than ever, helping you squeeze through tight sections without worry of damage. A refined geometry augments Shimano’s already legendary performance stability while system communication with the front derailleur makes Shimano Synchronized Shift a possibility.Features: Speed: 11-Speed Compatibility: Shimano Di2 MTB 11-Speed drivetrains Instantaneous shift response to rider input Seamless gear changes Shimano Synchronized Shift compatible System communication with front derailleur Advantage in all conditions E-tube electric wire transmission guarantees stable performance Low profile positions RD safely away from trail obstacles 1x, 2x and 3x compatible with GS and SGS cage optionsA 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 XTR M9050 Di2 11 Speed Rear Derailleur - Black - Medium Cage}, Black
  • £349.99
  • RRP £524.99
  • Saving you £33

Shimano XTR Di2 M9050 11 Speed Rear Derailleur (E-Tube)Shimano’s first mountain bike specific Di2 rear derailleur is also its most technologically advanced. Introducing Shimano Shadow RD + stabilization to Di2, the RD-M9050 couples unrivaled chain control that aggressive riders have come to love with shift performance that doesn’t degrade over time.Whether cross country or trail riders run a 1x, 2x or 3x drivetrain, the ultra narrow profile help protect the drivetrain in tight trail sections. The refined rear derailleur geometry further improves the performance stability while Shimano Synchronized Shift enables system communication with the front derailleur.Unrivaled Shift and Performance Stability: Shimano’s XTR M9050 Di2 rear derailleur delivers unrivaled chain control and shift performance that doesn’t degrade over time. With Shimano Shadow RD+ clutch technology, the RD-M9050 is the ultimate mountain bike rear derailleur. Its profile is narrower than ever, helping you squeeze through tight sections without worry of damage. A refined geometry augments Shimano’s already legendary performance stability while system communication with the front derailleur makes Shimano Synchronized Shift a possibility.Features: Speed: 11-Speed Compatibility: Shimano Di2 MTB 11-Speed drivetrains Instantaneous shift response to rider input Seamless gear changes Shimano Synchronized Shift compatible System communication with front derailleur Advantage in all conditions E-tube electric wire transmission guarantees stable performance Low profile positions RD safely away from trail obstacles 1x, 2x and 3x compatible with GS and SGS cage optionsA 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 R7020 Hydraulic Disc Brake - Black - Rear - LH}, Black
  • £279.99

Shimano 105 R7020 Hydraulic Disc BrakePart of the 105 R7000 range, the Shimano R7020 Hydraulic Disc Brake adopts technologies from the higher spec Dura Ace and Ultegra road bike components. This means it offers you higher performance and greater versatility to a wider range of modern road cyclists. With a dual-control lever with an increased reach adjustment of up to 15mm, you'll be able to set up your brake for optimum comfort and control. Plus with a flat mount caliper for more streamlined look and superior stopping power, an unrivalled braking setup is guaranteed. Features: Material: Lever and Caliper: Aluminium (painted); Bracket: Engineering Composite; Shift lever body: Resin, Steel   Brake Type: Hydraulic disc brake   Reach Adjustment: Up to 15mm Lever Type: Dual Control Brake Hose Type: SM-BH90-SBM Caliper Mount Type: Flat mount  Brake Fluid Type: Mineral  Sold as individual brakesA 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 XT M8120 Disc Brake - Black - Right Hand Rear, Black
  • £117.99
  • RRP £179.99
  • Saving you £34

Shimano XT M8120 Disc BrakeWith its four-piston caliper design giving you extra braking power and modulation, the Shimano XT M8120 Disc Brake enables you to push yourself harder on the trails. The lever has reach adjustment and can be combined with I-Spec EV gear shifters.The powerful Shimano XT M8120 mountain bike (MTB) brake includes a rider tuneable lever and four-piston caliper for outstanding stopping power as you navigate around the trails. Its caliper decreases rotor wobbling noise and increases its braking power by 10%, so you'll enjoy a quieter and more precise braking set-up. In addition, its lever enables combination with I-Spec EV gear shifters for an action-packed cockpit layout. There's also an adjustable reach that suits any hand size, type of riding and individual rider preferences. This is a perfect choice of upgrade for dominating every descent and shredding around the trails in style.Features: Material: Lever: Aluminium anodised; Caliper: Aluminium painted Brake Type: Hydraulic disc brake (Brake Fluid Type: Mineral oil) Single or Pair: Single Use: MTB, Enduro, Trail Caliper Mount Type: Post Mount (mounting bolts included); Brake Lever Mount: I-Spec EV Lever Length: 2 finger Adjustment: Tool-less reach adjustment Piston: 4-piston Brake Pads Included: Yes, N04A Metal (Sintered) with fin Brake Rotor Included: No Weight: 284g (approx)Technologies: Servo Wave Action: When you pull a Servowave brake lever, initial pad travel is fast, so little lever movement is needed to bring the pads into contact with the rotor. The power multiplication factor then increases rapidly at the pad-to-rim contact so more of the lever stroke is used to apply greater braking power with improved control. Reach Adjust: The brake lever is equipped with a reach adjust mechanism. The distance from the handlebar grip to lever can be adjusted to suit any hand size, type of riding and individual rider preferences. Ice Technologies: The fade, which can occur to disc brake rotors and pads when braking on a long downhill ride, has a negative impact on the braking performance. Shimano has adopted Ice Technologies disc brake rotor and Ice Technologies pad to realise the cooling technology for consistent performance. The clad disc brake rotor blade, which has a 3 layer-sandwich structure of stainless steel, aluminium and stainless steel, provides better radiation performance achieving from 400˚C to 300˚C surface temperature. Also, the radiation fin has been adopted for the pad. Moreover, the clad disc brake rotor blade and the radiator fin provide long pad life, less noise, less fade and lightweight. Four Piston: Disc brake system with the dual diameter opposed-piston caliper design has differently sized pistons in front and in the rear. The system adopts a power transfer system in which the disc brake rotor is pressed by the smaller sized piston at the entrance of the disc brake rotor intake and also by the more powerful larger sized piston at the back. This prevents the wobbling motion of the disc brake rotor and reduces noises significantly. The 4-piston caliper also allows a wider contact area for the disc brake rotor while keeping the size compact, and the efficient location of pads is adjusted as necessary to stabilise the pressure. In combination use with the Servowave lever it provides an incredible 50% more stopping power than the previous model. The advanced Saint/Zee disc brake system, which adjusts to accommodate the different braking styles of different riders, offers stable braking power and excellent modulation. One Way Bleeding: One Way Bleeding was developed for quick and easy prevention of air in Shimano's 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.Click here to view the Shimano Brake Reference Guide.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 Nexus X6001 8 Speed Rear Hub - Black - 32h 135mm}, Black
  • £34.99
  • RRP £168.99
  • Saving you £79

Shimano Nexus X6001 8 Speed Rear HubThe Shimano Nexus X6001 8 Speed Rear Hub is a durable and efficient internal gear rear hub that features an 8-Speed gear transmission, a centre lock rotor mount and 135mm spacing.Designed for smooth shifting even under the high chain tension of E-Bikes, the SHIMANO NEXUS SG-6000 series hubs provide an efficient 8-speed range and a long service life. Features: Improved overall riding comfortability and efficiency Higher shifting performance even under high chain tension induced by E-bike motors Improvement is suitable for both E-bike and non E-bike use Brake Mount: Centre Lock Disc O.L.D. (Dropout Spacing): 135mm Speeds: 8-Speed Flange Distance: 57.3mm Offset: 3.1mm P.C.D. (Left/Right): 92.6mm Flange Diameter: 105.2mm Flange Width (Left/Right): 3.2mm Weight: 1730gBuy Shimano Components from Chain Reaction Cycles, the World's Largest Online Bike Store.

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Shimano TX30 Trigger Shifter 7sp - Black - Right Hand Rear}, Black
  • £5.99
  • RRP £9.99
  • Saving you £40

Shimano TX30 Trigger Shifter 7spReliable and simple to use, the Shimano TX30 Trigger Shifter 7sp will quickly get your 7-speed drivetrain into gear so you can power up to speed and quickly access your easy climbing gears for attacking steep climbs. The Tourney SL-TX30-7R is a thumb shifter for mountain bikes that features Shimano's optical gear display, which tells riders what gear position is selected while riding.Features: Speed: 7-Speed (rear shifter) Compatibility: Shimano MTB and city bike 7-Speed rear derailleurs Inner Gear Cable Included: Yes Outer Gear Cable Included: No Optical gear display Easy to use thumb shifterA 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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