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Shimano Deore XT M8100 Rear Derailleur - 12 Speed - SGS - for Single
  • £99.99
  • RRP £109.99
  • Saving you £9

XT Shadow plus 12-speed rear derailleur for fast and precise shifting performance optimized to take on any trail 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 Single tension spring prevents contact with the chainstay resulting in a silent ride Rubber bumper on pulley cage for added silent drive 13T pulleys and decreased derailleur tension prevent high chain tension in low gears Direct cable routing prevents snagging from any trail side hazards Cold forged wide alloy links and pivot body Four fluorine-coated link pin bushings Strong return spring for a positive shifting feel Specifically designed to work with 12-speed 1x drivetrains Durable sealed 13T bearing pulleys for low friction Top normal spring uses the spring to select higher gears Max low sprocket: 51T (1x 12-speed) 41T capacity SGS cage Average weight 284g

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SRAM Force22 Front Derailleur Yaw Braze-on with Chain Spotter - One Size - One Colour
  • £38.99
  • RRP £55.00
  • Saving you £29

It’s the front derailleur that changed everything, now with SRAM Force 22, giving riders the freedom to shift with incredible speed into either chainring, with no trim and no chain rasp. The Yaw™ rotating front derailleur cage was just one more elegant solution to a problem that plagued drivetrains for decades. Instead of multiple shifts using trim, with confusing microshifts, the SRAM Force 22 Yaw™ Front Derailleur actually rotates to maintain a consistent angular relationship with the chain. As a result, shifts feel more direct, more precise, system that works as one with the chain, cransket and chainrings. Key Features: Yaw™ cage rotates in line with chain, improving the shifting speed and precision while eliminating the need for shifter trim. TRUE 22 – twenty-two usable gears in all gear combinations with no rasp or rub. Slim spring design eliminates frame interference. Durable, light, fast, precise and optimized to work with X Glide R™ chainrings. Precision alignment markings. Integrated chain spotter protects your frame, installs and adjusts independently of the derailleur itself. Weight:79g (Braze-on), Chain spotter: 10.2g Compatibility: SRAM RED 22 & Force 22 Front Shift/Brake levers & X GLide R Chainrings

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SRAM Rival Wide eTap AXS D1 12 Speed Front Derailleur
  • £128.99
  • RRP £171.00
  • Saving you £25

The Rival eTap AXS wide front derailleur is optimized for smaller X-Range chainrings on wide cranks and uses Yaw technology so there’s no need for trim. Its wider position on the bike also provides clearance for extra wide tires, so you can venture far beyond the beaten path. FEATURES Wireless electronic eTap shift logic for intuitive shifting, easy setup and reliability For wide cranksets with 43/30 chainrings Additional clearance for 700x45c and 27.5x2.1” tires Crisp and accurate front shifts AXS™ enabled for easy personalization

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Campagnolo Super Record 12 Speed Rear Derailleur
  • £309.99
  • RRP £400.99
  • Saving you £23

Inheriting many of the much-loved features of its 11-speed predecessor, the Campagnolo Super Record 12-speed rear derailleur offers the ultimate shifting experience. Constructed from a combination of carbon fibre, titanium, and technopolymer plastics, this updated Super Record derailleur weighs in at an impressive 181-grams. Equipped with a 12-speed design and 3D embrace technology, this rear derailleur provides a smooth, crisp shift every time and is even compatible with cassettes up to 32-teeth, making it perfect for a variety of gear ratios. Upper body made from a carbon-fiber-reinforced ultra-light technopolymer 3D-Embrace technology allows the derailleur to engage more teeth per sprocket Upper body return spring, Absorbs road vibration and protects the integrity of derailleur Compatibility with any frame: disc or rim, direct mount or classic hanger Optimized for 11-29 and 11-32 cassettes 12-speed Weighs 181 grams

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Campagnolo Centaur 11 Speed Rear Derailleur - Medium Cage - Black
  • £54.99
  • RRP £69.99
  • Saving you £21

The rear derailleur is the defining component of the Centaur groupset. Inheriting many of the technologies used by Campagnolo’s top-of-the-range rear derailleurs, the Centaur offers shifting performance to meet all requirements – even professionals’. The new Campagnolo Centaur rear derailleur has been designed to be compatible with cassettes with up to 32 teeth. With the upper jockey wheel’s longer teeth, the lower wheel’s smoothed teeth, and a long list of performance-oriented technology, the Centaur rear derailleur is the top component in its class – and all at 15 grams lighter than its competitors. Features: Redesigned Rear Derailleur Trajectory Angle (45°) One Rear Derailleur Available For Every Setup Combination Pulley Wheels With Bushings Upper Pulley Wheel With Longer Teeth Lower Pulley Wheel With Rounded Teeth Upper And Lower Body In Ultra-Light Technopolymer Reinforced With Glass Fibre Limit Screws Positioned On The Back Of The Upper Body Specifications: Weight: 230g

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Wheels Manufacturing Replaceable Derailleur Hanger - 141
  • £14.39
  • RRP £29.99
  • Saving you £52

The replaceable derailleur hanger from Wheels Manufacturing is designed to get you out of those sticky situations when your original hanger gives up the ghost.

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Microshift M21 6/7-Speed Rear Derailleur - LongReverse Bracket
  • £7.69
  • RRP £10.99
  • Saving you £30

The Microshift M21 rear derailleur is designed for use with 6/7-speed Shimano Rapid-fire shifters and is built to be tough, durable and to provide smooth shifting. The long cage is suit for use with double and triple chainsets and offers excellent shifting thanks to the stiff steel construction. With steel bushes in the composite pulleys, this is a derailleur that is built to stand the test of time! If you want a great value 6/7-speed Shimano compatible rear derailleur, look no further than the Microshift M21!

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Wheels Manufacturing Replaceable Derailleur Hanger
  • £25.49
  • RRP £29.99
  • Saving you £15

The replaceable derailleur hanger from Wheels Manufacturing is designed to get you out of those sticky situations when your original hanger gives up the ghost.To find the ideal replacement hanger for your frame you'll need to closely study your hanger and match it with the image on each of the options, if you have any difficulties at all, or can't see your hanger pictured then please feel free to call our team on 0844 499 5656 who will be able to find the perfect replacement for you.

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Microshift M21 6/7-Speed Rear Derailleur - ShortDirect Mount
  • £7.69
  • RRP £10.99
  • Saving you £30

The Microshift M21 rear derailleur is designed for use with 6/7-speed Shimano Rapid-fire shifters and is built to be tough, durable and to provide smooth shifting. The long cage is suit for use with double and triple chainsets and offers excellent shifting thanks to the stiff steel construction. With steel bushes in the composite pulleys, this is a derailleur that is built to stand the test of time! If you want a great value 6/7-speed Shimano compatible rear derailleur, look no further than the Microshift M21!

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Park Tool DAG2.2 - Derailleur Hanger Alignment Gauge
  • £76.49
  • RRP £85.00
  • Saving you £10

The Park Tool DAG2.2 Derailleur Hanger Alignment Gauge can help solve a multitude of derailleur shifting problems, most notably with index shifting systems. Updated over the longstanding DAG-1, the DAG-2.2 utilises a longer measuring pointer, longer threaded stud and a longer, narrower alignment boss to fit a wider variety of bikes. This tool is extremely steady in operation and is simple to use. The tool threads directly into the derailleur hanger. The gauge bar holds a gauge which marks the distance to the wheel. The gauge then is rotated with the wheel to the 3, 6, 9, and 12 o clock positions, noting any differences in measurements. The alignment of the derailleur hanger is accomplished by applying pressure to the tool s arm. The results can be checked instantly. The DAG-2.2 is made of heavy-gauge steel and is chrome plated for long shop life.

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SunRace SP570 Rear Derailleur Extender Link
  • £8.80
  • RRP £11.00
  • Saving you £20

The SunRace extender link is designed to increase the clearance between the rear mech and the cassette. This is especially useful where a rear mech is too close to the largest sprockets to function correctly, and especially applicable on wide ratio cassettes. The Extender Link allows a rear derailleur with a max sprocket size of 32T to function with a 36T sprocket.

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Wheels Manufacturing Replaceable Derailleur Hanger - 96
  • £19.55
  • RRP £22.99
  • Saving you £15

The replaceable derailleur hanger from Wheels Manufacturing is designed to get you out of those sticky situations when your original hanger gives up the ghost.

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