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Shimano M6100 Deore 12Sp Shadow+ Rear Derailleur - Black - Long Cage}, Black
  • £64.99

Shimano M6100 Deore 12Sp Shadow+ Rear DerailleurThis rear mech is engineered for fast and fun MTB rides, as it gives you reliable shifting performance and durability. It Features Shadow Plus technology, which uses a super-low profile design and an optimised slant angle for amazingly light shifting action on the toughest of rides. Shadow Plus also uses a chain stabilising switch that when on will reduce chain bounce in rough terrain, so you can enjoy a more confident shifting experience as you explore the trails.Features: Link and Pivot Body Material: Alloy Finish: Fluorine-coated link pin bushings Use: MTB Speed: 12 speed Size: Long Cage Type: Rear Cable Routing: Direct cable routing Links: Wide links and pivot body Bearing Pulleys: 13T bearing pulleys Max Low Sprocket: 51T (1x 12-speed) Profile: Low profile Clutch Option: 41T capacity SGS Long Cage Single or Pair: SinglePart Numbers: RDM6100SGSTechnologies: Shadow Plus: Shadow plus features a super low profile design and optimized slant angle for super light shifting action. Shadow Plus uses a chain stabilising switch that when on will reduce chain bounce in rough terrain maintaining more stable drive and shifting. Wide Link: Wide link design for greater torsional rigidity improves shifting response and service life. Single Tension Spring: Single tension spring prevents contact with the chainstay resulting in a silent ride. Top normal spring uses the spring to select higher gears. Strong return spring for a positive shifting feel. Direct Cable Routing: Direct cable routing prevents snagging from any trail side hazards.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 M7000 SLX 11-Speed Shadow+ Rear Derailleur - GS - Medium Cage
  • £61.60
  • RRP £76.99
  • Saving you £20

Newly redesigned the Shimano M7000 SLX 11-Speed Shadow+ Rear Derailleur takes cutting edge technology from the XTR and XT groupsets and brings it down to a more affordable price range. Brings Cutting Edge Technology from XTR and XT Level to an Affordable Price PointShadow+ Clutch Mechanism for Excellent Chain RetentionShadow Design Optimised For 40-46t SprocketsDirect Cable Routing Prevents Snagging on Trail Size HazardsSealed Bearing PulleysThe lightweight and low profile design combined with the direct cable routing prevents those unwanted snagging moments on undergrowth or something a little harder, helping to keep your shiny rear derailleur in one piece and still attached to the bike. Drivetrain security goes even further with the Shadow+ Clutch design. As we push our bikes harder dropping a chain is the last thing you need. With Shadow+ dropped chains should be a thing of the past. The M7000 SLX rear derailleur is optimised around 40-46t cassette sprockets, being compatible with a maximum of a 42t cassette when used with a double chainset, or with a 46t if used with a single chainring. Sealed bearing pulleys ensure this derailleur is designed to go the distance. Tough, light weight and great value, SLX M7000 is a great choice for those seeking top performance without having to re-mortgage! 

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Shimano M8000 Front Derailleur Front Derailleurs
  • £3.99
  • RRP £36.99
  • Saving you £89

This superb model features a friendly design for full-suspension and big wheels and allows for improved driving and shifting performance. Additionally, its stable design means you'll benefit from improved chain retention and more reliable shifting of the front system. Finally, it's the perfect choice of a replacement or upgrade for taking your off-road riding up a notch.  Action: Side-swing Cable Route Type: Front Pull Chainline: 50mm Chainstay Angle: 66-69 Degrees Top Teeth Gear: 40T Total Capacity: 18T High Mount: Direct (136g) Low Mount: E-type without BB Plate (121g)

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Shimano M9000-E Front 11 Speed Derailleur Front Derailleurs
  • £10.99
  • RRP £79.99
  • Saving you £86

This superb 11 speed model is specifically designed for use with double crank sets and features the first-ever Side-swing front derailleur design which increases shift performance by 100 per cent. Additionally, it has been designed with modern trail bikes in mind and provides 15mm of increased tyre clearance while its new cable routing immensely reduces your shifting effort. This is the ultimate choice of a replacement or upgrade for undeniable performance gains.   Technologies: Side Swing: Horizontal movement follows the chain direction. Smooth & efficient front shifting effort. Dyna-sys11: The real advantage of 11-speed is the ability to have all the range you require without sacrificing the rhythm you need. Dyna-sys11 maximises rhythm with “rhythm step” gears in the most frequently used range. Less front shifting thanks to optimum front gear teeth, rider controls cadence and energy use by rear close ratio. Smooth shifting performance thanks to front close gear ratio, rider controls cadence and energy use by rear close ratio.

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Shimano Metrea U5000 11 Speed Front Mech Front Derailleurs
  • £21.99
  • RRP £32.99
  • Saving you £33

This front mech features a tough alloy construction, which makes it more than capable of handling all the abuse that comes with navigating across the city on a regular basis. Shimano has also kitted out this model with a long lever arm and a refined finish, which means that you'll enjoy its seamless shifting operation as well as its sleek appearance.

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Shimano Optislick Derailleur Cable Brake Cables
  • £11.99

The Optislick gear cable has been specially optimised to enhance shifting performance with Shimano 105 5800 and Tiagra 4700 drivetrain transmissions.

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Shimano RD-4700 Tiagra 10-speed rear derailleur
  • £37.99
  • RRP £44.99
  • Saving you £16

The new TIAGRA shifting platform gives virtually effortless and accurate shifting operation. This is an important feature, especially for unexperienced riders as they don’t have to use much power to shift. TIAGRA 4700 runs on a 10-speed drivetrain operated by improved ergonomic shift/brake levers (STI). The slim and compact bracket grip offers easy reach to the brake/shift lever from the hood position and a comfortable lever feeling for a wide range of riders.Key Features:Offering pro-level features, the 10-speed compatible Tiagra rear derailleur gives high performance at a low price,Wide link design increases rigidity and service life,Advanced light action for low-friction shifting up or down the block,Alloy body's and outer link leads to lower weight without compromising strength and durability,11-tooth pulleys for reduced pulley wear and chain noise,Two fluorine-coated link pin bushings for low-friction performance,32 tooth max with triple, 34 tooth max with double chainset,Compatible with 10-speed road drive systems.

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Shimano RD-A070 7-speed Road Rear Derailleur
  • £19.99
  • RRP £27.99
  • Saving you £29

Key Features:Compatible with 11T min. top sprocket 28T max low sprocketTotal capacity: 33TSmartcage (11/13T).

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Shimano Rd-a070 7-speed Road Rear Derailleur Direct Mount
  • £22.49
  • RRP £24.99
  • Saving you £10

Compatible with 11T min. top sprocket 28T max low sprocketTotal capacity: 33TSMARTCAGE (11/13T)

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Shimano RD-FT35 6/7 Speed Rear Derailleur With Mounting Bracket
  • £17.99
  • RRP £27.99
  • Saving you £36

Key Features:Shimano FT35 6 / 7-speed rear derailleur (bracket attachment),SIS rear index shifting,Front single ring use only,Compatible with 11T top gear, total capacity 17T.

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Shimano RD-M20000 Altus Rear Derailleur 9 Spd SGS
  • £36.99

Great value Altus rear derailleur offering crisp performance on- and off-road for 9-speed drivetrainsWide link design increases rigidity and service life,11-tooth pulleys for reduced pulley wear and chain noise,Advanced light action design with low friction fluorine coated link pivot bushings,Top-normal swing design,Total capacity 45T,Compatible with 32-36T low sprocket,Compatible with 9-speed Hyperglide sprockets.

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Shimano RD-M3020 Acera Rear Derailleur SGS
  • £32.49
  • RRP £37.99
  • Saving you £14

Key Features:Acera mountain bike rear derailleur with light action operation and over-size pulleys for a wide gear choice,Oversize 13-tooth tension and guide pulleys to reduce noise and wear,Extension spring and low-friction fluorine-coated link pivot bushing result in a light shifting action,Top normal spring for use with Rapidfire shifters,IG and HG chain, 7- and 8-speed compatible.

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