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Shimano Tiagra HG500 10 Speed Road Cassette Cassettes
  • £15.99
  • RRP £34.99
  • Saving you £54

The Hyperglide (HG) sprockets on the Shimano HG500 cassette have a computer designed tooth configuration with contoured shift gates, resulting in a crisp smooth shift even under load. Plus, the sprockets are cut away and drilled to reduce weight without reducing rigidity and the nickel-plated finish offers hard wearing resistance to corrosion.  

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Shimano BB Spanner for Hollowtech II Cups Bottom Bracket Tools
  • £15.99

Securely engages the 16 notches of the bottom bracket cups. Please Note: Additional adaptors (sold separately) required to use this spanner with Ultegra 6800, XT BB-93 or Dura-ace 9000/9100 bottom brackets: TL-FC24 for Ultegra 6800 and Deore M8000 TL-FC25 for XTR BB-93 and Dura-Ace 9000/9100)

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Shimano M4100 Deore 10 Speed Rear Shifter Gear Levers
  • £15.99
  • RRP £31.99
  • Saving you £50

This rear shifter features a 2-way release, which allows shifting from various riding positions. This means that its upper lever still performs the same shift function, but it can now also swing in either direction, allowing it to be released by your thumb or your index finger. Technologies: 2-way Release: 2-way release allows shifting from various riding positions; the upper lever still performs the same shift function, but it can now swing in either direction allowing it to be released by the thumb or index finger. Vivid Indexing: Light to the touch but positive and crisp, Vivid indexing provides a constant amount of shift lever force across all 10 sprockets. Dyna-Sys 10-speed Compatible: For use with precision 10 speed MTB drivetrains.

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Shimano CS-HG41 7 Speed Cassette Cassettes
  • £15.99
  • RRP £19.99
  • Saving you £20

Dependable and durable, this HG chain-compatible Hyperglide cassette features computer-designed teeth with specially contoured shift gates, making for an efficient an snappy switch between gears, especially under load. Built from a corrosion resistant steel and finished with nickel-plating for further strengthening, the cassette consists of specially cut sprockets to minimise weight without negatively impacting the stiffness.   

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Shimano Deore M6000 Front Mech Front Derailleurs
  • £15.99
  • RRP £31.99
  • Saving you £50

It features Shimano's "Side-Swing" technology, which drastically increases the shifting performance, reduces shifting effort, and provides increased tyre clearance. High-End Performance This mech also gives you consistent, stable, and quiet shifting performance even on the roughest trails. Deore M6000 offers you the technology of the high-end Shimano models but at a more wallet-friendly price! Features: Recommended Chain: HG-X 10-Speed chain Chainstay Angle: 66-69° Dyna-Sys compatible Body painted, cage plated 4 link bushings Smooth shifting and less cadence shock Close step (10T) Efficient cable routing Shifts consistently and runs quietly over rough terrain Lighter weight, better shifting performance and mounts cleanly on rigid frames with thicker BB 20g lighter (vs. high clamp mount) 100% greater stiffness increases shifting torque for improved shift performance Clean appearance Compatible with MTB frames with thicker BB area Chain catcher Technologies: Side-Swing: With side-swing technology, the shift performance of the front derailleur can be increased by 90 percent. Specifically designed with modern trail bikes in mind, it provides 15mm of increased tyre clearance and its cable routing dramatically reduces the shifting effort.

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Shimano Alivio MC18-Deore M510 Freehub Body
  • £15.99
  • RRP £27.99
  • Saving you £43

Shimano Deore M510/525 Freehub BodyThis freehub body has been designed to work perfect with Shimano's Alivio MC18 and Deore M510 rear hubs, giving you a high-engagement rate for a powerful performance.Features: Compatibility: Shimano Alivio MC18 / Deore M510 rear hubsBuy Shimano Components from Chain Reaction Cycles, the World's Largest Online Bike Store.

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Shimano BB Install Spanner HollowTech II - Grey, Grey
  • £15.99

Shimano BB Install Spanner HollowTech IIThis Bottom Bracket (BB) Spanner from Shimano has been engineered to make removing and installing HollowTech II chainsets and bottom brackets hassle-free. Features:Laser-cut for a precise fitSecurely engages the 16 notches of the bottom bracket cupsA 2-year warranty is offered with all Shimano products from Chain Reaction Cycles (3 years on Dura-Ace and XTR products).Buy Shimano Tools from Chain Reaction Cycles, the World's Largest Online Bike Store.

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Shimano Tourney TX800 3x8 Speed Gear Shifters - Silver - Right Hand}, Silver
  • £15.99
  • RRP £26.99
  • Saving you £41

Shimano Tourney TX800 3x8 Speed Gear ShiftersEngineered for MTB riding, this shifter features a reach adjust mechanism that allows you to fine-tune the distance from your handlebar grip to the lever. This means that it can be adjusted to suit any hand size, type of riding and individual rider preferences. Suitable for use with mechanical v-brakes, this MTB shifter is also equipped with an optical gear display that allows you to 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: 3x8 speedSeries: TourneyCompatibile Brake Type: Mechanical; V-brakeMax Multiple Shifts: 3Brake Cable Type: T-typeBrake Lever Cable Adjust: Two handBrake Lever Size: 2Reach Adjust: YesShifter Lever Type: EZ FIRE PLUSOptical Gear Display: YesRecommended SL Outer Cashing: OT-SIS40Single or Pair: SinglePart Numbers: Right: STTX800RS; Left: STTX800LSTechnologies:Dual SIS: The SIS rear index shifting system was adopted at the front. With the index system at the front shifting operation is easier and more comfortable.EZ Fire Plus: The EZ FIRE PLUS features two shift levers, just like the RAPIDFIRE PLUS. The upshift lever is located at the top so it is easy to see. The visible gear display allows easy use for entry-level riders. This shifter is recommended for sports casual riding.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.Shimano Index 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.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.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 Deore M6000 3x10 MTB Front Derailleur
  • £15.99
  • RRP £31.99
  • Saving you £50

Shimano Deore M6000 3x10 MTB Front DerailleurThe Deore M6000 Front Mech is ideal for hardtail frames, has a low weight and a clean looking design. It features Shimano's "Side-Swing" technology, which drastically increases the shifting performance, reduces shifting effort, and provides increased tyre clearance.High-End PerformanceThis mech also gives you consistent, stable, and quiet shifting performance even on the roughest trails. Deore M6000 offers you the technology of the high-end Shimano models but at a more wallet-friendly price!Features:  Material: GFRP, Steel (Outer Body); Aluminium (Inner Body); Steel (Cage)  Gearing: 3-Speed (combined with 10-Speed)  Chainline: 50mm  Maximum Chainring Size: 42T  Capacity: 18T  Maximum Difference Between Chainrings: 10T  Cable Pull: Front-pull  Swing Action: Side-Swing  Mount: Mid clamp, Band-on  Clamp Diameter: 34.9mm with 31.8 mm/28.6mm adapters  Recommended Chain: HG-X 10-Speed chain  Chainstay Angle: 66-69°  Dyna-Sys compatible  Body painted, cage plated  4 link bushings  Smooth shifting and less cadence shock  Close step (10T)  Efficient cable routing  Shifts consistently and runs quietly over rough terrain  Lighter weight, better shifting performance and mounts cleanly on rigid frames with thicker BB  20g lighter (vs. high clamp mount)  100% greater stiffness increases shifting torque for improved shift performance  Clean appearance  Compatible with MTB frames with thicker BB area   Chain catcherTechnologies:Side-Swing: With side-swing technology, the shift performance of the front derailleur can be increased by 90 percent. Specifically designed with modern trail bikes in mind, it provides 15mm of increased tyre clearance and its cable routing dramatically reduces the shifting effort.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 Acera M395 Disc Brake - Black - 750mm 180P/P, Black
  • £15.99
  • RRP £29.99
  • Saving you £47

Shimano Acera M395 Disc BrakeThe brilliant Shimano Acera M395 Disc Brake is ideal for mountain bike (MTB) use as it offers fast and reliable stopping power and modulation wherever the forest leads you. Built for rough rides, this superb model features an immensely tough aluminium construction which makes it more than capable of handling all the havoc that comes with unruly off-road adventures. Easy to grab onto during fast trail sections, this awesome version is equipped with a two-finger lever which is simple to pull as you blast across the woodland.Adjustable MTB Disc BrakeKeeping you in control, this stunning model is kitted out with an adjustable lever reach. This means you can easily tweak the gap between its lever and your handlebar to match your hand size, riding style and the terrain conditions. By giving you the freedom to set it up to your exact specifications, you'll enjoy effortless, precise braking as you carve you weave around the mountain.Features: Material: Aluminium Use: MTB Lever Size: 2-finger Mineral: Shimano mineral oil Adjustment: Reach adjust Caliper Mount Type: Post mount Brake rotor sold separately Sold individually Weight: 320g (approx.)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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Birzman Packman Bottle Pack - Green,orange
  • £16.00
  • RRP £19.99
  • Saving you £20

With the rise in popularity of bike packing bags and equipment, frames are getting more and more crammed with bags and kit. So where do you put a water bottle if a bag fills your frame Birzman's Packman Bottle Pack is the solution! Capable of carrying bottle up to 750ml in volume, the Bottle Pack is strapped onto the handlebar and features an abrasion and water resistant 210D & 600D high density fabric to ensure it's built to stand up to daily abuse. If you pack heavy and still need to carry a water bottle, check out Birzman's Packman Bottle Pack!

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IceToolz Shimano/ISIS Compatible 8 Pin BB Tool
  • £16.00
  • RRP £19.96
  • Saving you £20

The IceToolz Shimano /ISIS 8 Pin BB Tool is for cartridge bottom brackets and chainring/lockring with 8 external notches. For use with 32mm headset wrench.For Shimano/ISIS Drive compatible cartridge BBs and chainring lockring with 8 external notchesMade from Cro-Mo SteelFor use with 32mm headset wrench

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