Search found 1043 items

Microshift Advent X RD-M6205 Rear MTB Derailleur
  • £59.99

microSHIFT ADVENT X Rear Derailleur 10 SpeedWith a raceworthy weight and the right gearing for any situation, microSHIFT’s top-of-the-line ADVENT X rear derailleur delivers high-end performance without high-end headaches. By using a 10-speed chain and wide range 11-48t cassette with predictable, evenly spaced gear steps, ADVENT X allows you to find the right gear even in challenging conditions. Add in microSHIFT’s proprietary ratchet-and-pawl clutch, larger pulleys with taller teeth for better chain retention, and metric adjustment hardware, and you’ve got everything you want and nothing you don’t. Key Features: Compatible with ADVENT X 10-speed drivetrains only, Compatible with standard 10-speed chains, Ratchet-and-pawl clutch provides chain security and can be turned on and off with a switch, Metric adjustment hardware, Larger pulleys with taller teeth improve chain security and provide higher overall ride height, Aluminum cage,. Specification: Group: ADVENT X,Speed: 10 Speed, Cage Length: Medium Cage, Capacity: 41T, Clutch: Yes, Cage Material: Aluminium, Outer Link Material: Aluminium,Weight: 313g, Compatibility: ADVENT X.

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Campagnolo Potenza 11 Speed Braze-On Front Derailleur Front Derailleurs
  • £58.99
  • RRP £59.99
  • Saving you £2

The Potenza 11™ front derailleur boasts an upper body that has a design nearly identical to that of the Super Record mechanical model complete with longer arm to ensure less effort required to derail to a larger gear. One of the only differences that can be immediately seen comes in the form of the newly developed one-piece steel cage with a similar shape to the Super Record version. Potenza 11™ is similar in design yet incorporates different materials to ensure derailing performance on par with Super Record.

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Campagnolo Potenza 11 Speed Road Front Derailleur - Black - Braze On}, Black
  • £58.99

Campagnolo Potenza 11 Speed Road Front DerailleurThe Potenza 11 front derailleur features many of the same technologies found in Campagnolo's top-level groupsets to offer the best shifting experience possible. It features a longer arm for a reduced effort when shifting from the small to the big ring.Features: High-End design New one piece steel cage New cage mounting position New rod design Weight: 94gBuy Campagnolo Components from Chain Reaction Cycles, the World's Largest Online Bike Store.

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Shimano RD-T6000 Deore 10-Speed Rear Derailleur
  • £56.99

Key Features:Wide link Shadow design Dyna-Sys 10-speed top normal Deore rear derailleurDouble servo-panta mechanism for smooth light action shifting,Single tension spring prevents contact with the chainstay resulting in a silent ride,Alloy and steel construction leads to lower weight without compromising strength and durability,Wide link design increases rigidity and service life,Top normal return spring lends to incredibly intuitive operation when combined with Rapid fire shifters,Large 11 tooth pulleys are used for longer life,Two fluorine-coated link bushings for low-friction operation,Dyna-Sys HG-X 10-speed compatible only,47T capacity SGS cage,Compatible with 32-36T low sprocket.

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SRAM NX 1x11 Rear Derailleur - Long Cage
  • £56.99
  • RRP £79.00
  • Saving you £28

The SRAM NX Rear Derailleur provides the same smooth and reliable shifting action as the exceptional XX1 shifters, thanks to the larger upper pulley offset to the 12-tooth X-SYNC pulley wheels. The X-Horizon design shifts faster, eliminates ghost shifting and reduces shift force and chain slap and the CAGE LOCK Technology makes wheel removal and installation easier than ever. X-HORIZON Design 12-Tooth X-SYNC Pulley WheelsMost Affordable Fully Featured 1x Rear Derailleur Available

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Shimano T6000 Deore 10 Speed Rear Derailleur Rear Derailleurs
  • £56.99

All set for your next trekking adventure, this 10 speed rear derailleur is built for long days on your bike thanks to its improved chain stability and smooth performance. Benefitting from Shimano's Shadow RD technology, this model is perfect for the steep stuff, the fast stuff and the fun rides with its super low profile design. Thanks to its low profile and single-tension construction, this rear mech won't hit your chain stay when putting the power down through rough riding conditions. As a result, you'll enjoy its incredibly smooth and silent running performance wherever your next trekking adventure leads you.   Technologies: Shimano Shadow RD: The mechanism rear derailleur, SHIMANO SHADOW RD, is intended for more aggressive riding. Its super low profile design carries many benefits. Because of its low profile and single tension construction, the derailleur does not hit the chain stay in rough riding conditions. The result is smooth and silent performance. HG-X Chain Compatible: Further evolution of shifting performance. A directional mountain bike specific 10-speed HG-X chain means smoother shifts, lighter weight and greater overall performance. HG-X directional chain: Outer side is optimized for front shifting and inner side is optimized for rear shifting.     Manufacturer's Part Number: RDT6000SGSL Black Long Cage

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SRAM eTAP Battery (Front or Rear Derailleur)
  • £56.00

SRAM RED eTap Battery is e power source for the eTap system. The same power unit is interchangeable between front and rear derailleurs.Up to 1000 kilometers of riding per charge.

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SRAM GX Type 2.1 10-Speed Rear Derailleur - Medium Cage
  • £55.99
  • RRP £75.00
  • Saving you £25

Leveraging the legendary history of SRAM shifting, the GX Type 2.1 10-speed rear derailleur provides incredible shifting speed and precision. This SRAM rear derailleur is crafted from lightweight, stiff and durable aluminium, resulting in a feather-light weight with bombproof durability. Kitted out with X-Actuation and Roller Bearing Clutch technology, this derailleur produces super-fast exact shifting at all times. The derailleur has been designed with a focused chassis design for all conditions and usage, ensuring that your shifting never lets you down, even if you throw it down a rocky mountainside. The Cage Lock feature takes the hassle out of wheel removal and installation, making your adjustments a breeze.

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Shimano Deore M6100 12-Speed Rear Derailleur SGS
  • £55.00
  • RRP £64.99
  • Saving you £15

The all-new Shimano Deore M6100 rear derailleurs deliver advanced shifting performance with decreased tension in the low gear position. Larger 13T pulleys increase efficiency and chain management while compatibility with Shimano's new 12-speed cassettes boosts range.Deore M6100 Shadow plus 12-speed rear derailleur for dependable shifting performance and durabilityShadow plus features a super low profile design and optimized slant angle for super light shifting actionShadow Plus uses a chain stabilising switch that when on will reduce chain bounce in rough terrain maintaining more stable drive and shiftingSingle tension spring prevents contact with the chainstay resulting in a silent ride13T pulleys and decreased derailleur tension prevent high chain tension in low gearsDirect cable routing prevents snagging from any trail side hazardsCold forged wide alloy links and pivot bodyFluorine-coated link pin bushingsStrong return spring for a positive shifting feelDurable 13T bearing pulleys for low frictionTop normal spring uses the spring to select higher gearsMax low sprocket: 51T (1x 12-speed)41T capacity SGS cage

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Shimano GRX RD-RX400 10-Speed Shadow+ Rear Derailleur - For Double
  • £55.00
  • RRP £64.99
  • Saving you £15

With an integrated chain stabilizer mechanism, the Shimano GRX derailleur provides a quieter experience and shifting security and precision on mixed terrain.Shimano GRX, with its gravel specific ergonomics, optimized gearing options, rugged reliability, and quiet and stable drivetrain, sets itself apart from the rest of the component worldLow profile Shadow Plus design 10-speed rear derailleur for fast and precise shifting performanceShadow Plus uses a chain stabilising switch that when on will reduce chain bounce in rough terrain maintaining more stable drive and shiftingCompatible with 10-speed HG chainsWide gear ratio compatible up to 11-36TFor use with double chainsetWeight: 303gFor rides on smooth surfaces, the derailleur features and ON/OFF switch for the chain tensioner allowing you to adapt to the type of surface ahead.  The adjustable chain stabiliser prevents chain slapping and drops and gives you silent and uninterrupted shifting on rough terrain.

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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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Shimano GRX 810 11 Speed Front Derailleur Front Derailleurs
  • £54.99

Enjoy ultra-smooth shifting with this 11 speed model which flawlessly moves your chain up and down when riding over mixed terrain conditions. Its chainline is 2.5mm wider in comparison to conventional road front mech's, which gives you wider tyre clearance. Furthermore, its wider range front gearing makes it perfect for riders who enjoy riding on paved roads and longer adventures. This is a perfect choice of upgrade if you want increased rigidity and improved shifting responsiveness your next adventure. Technologies: Shimano Index System: Every Shimano equipped multi-gear bicycle includes Shimano S.I.S - Shimano Indexed Shifting. It's the technology behind that "click" you hear and feel every time you shift through your gears. That "click" captures the light, precise, and consistent shifting bikes equipped with Shimano deliver. It's the sound of perfect gear changes, of levers directing derailleurs in harmony and the feeling that resonates into your hand, letting you know that your commands are being answered.

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