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Shimano Altus M310 7-8 Speed Rear Derailleur Rear Derailleurs
  • £16.99
  • RRP £34.99
  • Saving you £51

With its light action design, Teflon coated bushings and efficient spring, this Shimano Altus 8 speed rear derailleur is perfect for leisure cycling and touring.  

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Shimano Tourney RS45 Revoshift 7 Speed Shifter - Black-Silver - Left Hand}, Black-Silver
  • £16.99

Shimano Tourney RS45 Revoshift 7 Speed ShifterPerfectly suited for mountain bike riding, this shifter lever offers easy and reliable shifting for all riders. It features a Revoshift shifter, which allows you to securely grip your handlebar and twist it using your thumb and index finger to change gear. This means that you can stay focused on the ride and not have to take your hands of the handlebar. Shimano has also equipped this model with an optical gear display, so you can clearly see the gear you've selected. Coming complete with Shimano Index System technology, this version also uses an index mechanism built in the shifting lever for frictionless, smooth action.Features:Use: MTBSpeed: 3x7 speedCompatibility: Compatible with CI-DECKClamp Band: YesCompatible RD Type: 7 speed MTBMax Multiple Shifts: 6Optical Gear Display: YesRecommended SL Outer Cashing: OT-SIS40SL Cable Adjust: YesShifter Type: REVOSHIFT Single or Pair: SinglePart Numbers: Right: SLRS45R7; Left: SLRS45L3Technologies:REVOSHIFT Shifter: The REVOSHIFT shifter requires just twisting with thumb and index finger while keeping your hands on the handlebar. Easy and reliable shifting is good for average riders and beginners.Optical Gear Display: The OPTICAL GEAR DISPLAY tells you which gear position is selected while riding your bike. You can see how many gears you can select either on the low side or top side, which makes shifting control easier.SIS Rear Index Shifting System: The system constituents such as the index mechanism built in the shifting lever, the frictionless SIS rear index shifting cable and the smooth action rear derailleur realize the SHIMANO INDEX SYSTEM.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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BBB TurnTable Freewheel Turner 11 Speed Chain Whip
  • £16.99
  • RRP £24.95
  • Saving you £32

Allowing you to remove your cassette easily, the BBB TurnTable Freewheel Turner Chainwhip holds the sprockets in place while you remove the lock-ring. Compatible with 11 speed cassettes.

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Raleigh Cassette Freehub Body 8/9 Speed
  • £16.99

Key Features:FHB001 common fitment for most ball bearing hubs, suits RGR845/817/813/951 and many others,FHB003 suitable for some sealed bearing hubs, fits Outland sealed hubs,Both models 8/9spd,. 

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microSHIFT Mezzo TS39 8 Speed Thumb Tap Shifters - Black - 3 x 8sp}, Black
  • £16.99

microSHIFT Mezzo TS39 8 Speed Thumb Tap ShiftersThe microSHIFT Mezzo TS39 Shifter Set is a durable and precise-shifting 8-Speed mountain bike (MTB) shifter set. Ideal for cross-country, enduro and all-mountain, this shifter set is compatible with microSHIFT Mezzo and Shimano 3x8-Speed drivetrains.Key Features: Thumb-Tap Shifter for 3 x 8 Speed Push-Push Operation Light Shifting Design Optical Gear Indicator Metal Clamp For flat type handlebarFeatures: Series: Mezzo Model No.: TS39-8 Handle Bar Type: Flat Bar Cassette Compatibility: 8 Speed Front Shifting: Triple Operations: Push-Push Bracket Material: Engineering Composite Main Shift Lever Material: Resin Steel Bearing Inside Mechanism: N Optical Gear Display: Y Shift Cable Adjuster: Y Clamp Material: Steel Clamp Band: 22.2mm Shift Cable: Regular Weight: 242g Compatibility: Shimano 8 Speed MTB Shifters CompatibleBuy microSHIFT Components from Chain Reaction Cycles, the World's Largest Online Bike Store.

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Shimano Deore M5100 2x11 Speed Front Derailleur - Side Swing/Mid Clamp}
  • £16.99
  • RRP £31.99
  • Saving you £47

Shimano M5100 Deore 10sp Double Front Derailleur All set for exploring the MTB trails, this 11 speed front mech offers a wide pivot link design for superior torsional rigidity, shifting response and service life. It features a rock-solid alloy construction, which makes it ideal at handling all the abuse that comes with blasting across the mountain at speed. Shimano has also equipped this model with a side-swing side-pull design that decreases problems with tyre clearance and reduces cable friction.Features: Material: Alloy Use: MTB Speed: 11 speedLink Design: WideSwing: Side-swingCable Routing: Side pull cable routingMounting Options: Low Clamp, Direct Mount or E-Type options available separatelyChain Guide: Reinforced steel chain guideChainring Compatbility: For double 38 tooth max chainringChainline: Chainline both 48.8/51.8mmSingle or Pair: SinglePart Numbers: Low Clamp: FDM5100MX4; Direct Mount: FDM5100D4; E-Type: FDM5100E4Technologies: Side Swing: Side swing, side pull front derailleur decrease problems with tyre clearance and reduces cable friction. Designed specifically with modern trail bikes in mind, Shimano side swing technology front derailleurs increases tyre clearance, while cable routing resulting in the lightest shifting action yet. Wide Pivot Link: Wide pivot link design for greater torsional rigidity improves shifting response and service life.Buy Shimano Wheels & Tyres from Chain Reaction Cycles, the World's Largest Online Bike Store.

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Brand-X 9 Speed MTB Cassette Cassettes
  • £16.99
  • RRP £24.99
  • Saving you £32

The Brand-X 9 speed 11-32t MTB cassette is the perfect replacement for your 9 speed cassette. The cassette uses a standard Shimano HG spline and is made from high tensile steel so it's super hard wearing. The tooth profile has been optimised to aid gear changes and reduce noise.

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Shimano Alivio M3120 2x9 Speed Front Derailleur - Side Pull High Clamp}
  • £16.99
  • RRP £26.99
  • Saving you £37

Shimano M3120 Alivio Double Front DerailleurReady for on and off-road adventures, this versatility front mech offers crisp performance for 9 speed drivetrains. It features a side-swing side-pull design, which decreases problems with tyre clearance and also reduces cable friction. This makes it perfect for use with modern trail bikes as its side-swing technology results in the lightest shifting action yet. One final highlight is its wide pivot link delivers greater torsional rigidity, improves shifting response and offers a longer service life. Features: Carrier Material: Alloy Use: MTB Speed: 2x9 speed Swing: Side swing Cable Routing: Side pull Pivot Link: Wide pivot link Compatibility: For bike designs with 66-69 degree chainstay to seat tube angle Max Chainring: For double 36 tooth max chainring Chainline: For 51.8mm chainline Drivetrain Compatibility: Compatible with 9-speed drivetrains Single or Pair: SinglePart Numbers: Low Clamp Side Pull Low Clamp: FDM3120MBX4; Low Clamp Side Pull Direct Mount: FDM3120D4; E-Type Side Pull E-Type: FDM3120E4; High Clamp Side Pull High Clamp: FDM3120MX4Technologies: Side Swing: Side swing, side pull front derailleur decrease problems with tyre clearance and reduces cable friction. Designed specifically with modern trail bikes in mind, Shimano side swing technology front derailleurs increases tyre clearance, while cable routing resulting in the lightest shifting action yet. Wide Pivot Link: Wide pivot link design for greater torsional rigidity improves shifting response and service life.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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microSHIFT TS39-9 3x9 Speed MTB Speed Gear Shifters - Black - Pair}, Black
  • £16.99

microSHIFT TS39-9 3x9 Speed MTB Speed Gear ShiftersThe microSHIFT TS39-9 is a durable, easy to use and fast shifting 3-9-Speed shifter set for mountain bike use. Ideal for cross country, all-mountain and general trail riding, this shifter set features push levers to change gears and an easy to read optical gear display. Plus, it's also compatible with Shimano 9-Speed groupsets.Key Features: Thumb-Tap Shifter for 3 x 9 Speed Push-Push Operation Light Shifting Design Optical Gear Indicator Metal Clamp For flat type handlebarFeatures: Model No.: TS39-9 Handle Bar Type: Flat Bar Cassette Compatibility: 9 Speed Front Shifting: Triple Operations: Push-Push Bracket Material: Engineering Composite Main Shift Lever Material: Resin Steel Bearing Inside Mechanism: N Optical Gear Display: Y Shift Cable Adjuster: Y Clamp Material: Steel Clamp Band: 22.2mm Shift Cable: Regular Weight: 242g Compatibility: Shimano 9 Speed MTB Shifters CompatibleBuy microSHIFT Components from Chain Reaction Cycles, the World's Largest Online Bike Store.

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Shimano Tourney RS45 Revoshift 7 Speed Shifter Gear Levers
  • £16.99

This shifter features a Revoshift shifter, which allows you to securely grip your handlebar and twist it using your thumb and index finger to change gear. This means that you can stay focused on the ride and not have to take your hands of the handlebar. Shimano has also equipped this model with an optical gear display, so you can clearly see the gear you've selected. Coming complete with Shimano Index System technology, this version also uses an index mechanism built in the shifting lever for frictionless, smooth action. Technologies: REVOSHIFT Shifter: The REVOSHIFT shifter requires just twisting with thumb and index finger while keeping your hands on the handlebar. Easy and reliable shifting is good for average riders and beginners. Optical Gear Display: The OPTICAL GEAR DISPLAY tells you which gear position is selected while riding your bike. You can see how many gears you can select either on the low side or top side, which makes shifting control easier. SIS Rear Index Shifting System: The system constituents such as the index mechanism built in the shifting lever, the frictionless SIS rear index shifting cable and the smooth action rear derailleur realize the SHIMANO INDEX SYSTEM.

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microSHIFT Advent M819 9 Speed Trigger Gear Shifter - Black - RH}, Black
  • £16.99

microSHIFT Advent M819 9 Speed Trigger Gear ShifterBoasting a robust aluminium clamp, this trail-ready mountain bike (MTB) shifter offers a strong and secure hold to your handlebar as you tackle whatever challenges the terrain throws at you. Thanks to its time-tested flat bar ergonomics with a separate index and thumb trigger, this model makes it easy to control your drivetrain without a steep learning curve. Another highlight is its sealed bearing mechanism, which provides smoother and more positive action as you ride from trail to trail. Coming complete with rugged internals with precise indexing, this right-hand shifter delivers reliable shifting ride after ride.Features: Clamp Material: Aluminium Use: MTB Compatibility: ADVENT Shifter Style: Xpress Shifter Speed: 9 speed Side: Right Silicone Pad: No Lever Bearing: Yes Gear Indicator: No Single or Pair: Single right hand shifterTechnologies: Sealed bearing mechanism for smoother, more positive action.Manufacturer's Part Numbers: SL-M8195-R Black RHBuy microSHIFT Components from Chain Reaction Cycles, the World's Largest Online Bike Store.

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Shimano FC-RS500 11 Speed Chainrings - 36T-MJ - Black
  • £16.99
  • RRP £19.99
  • Saving you £15

The chainring teeth have been developed to work in conjunction with HG-X 11-speed chains for increased contact to provide greater efficiency and improved power transferMaterial: AluminiumBolt Pattern: 5 BoltChainring BCD: 110mm

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