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Shimano Deore RD-M592 Shadow Rear Derailleur
  • £40.00
  • RRP £55.00
  • Saving you £27

Bringing Shimano Shadow technology to a new, entry level price-point, the Deore M592 rear mech features a super low profile design and direct cable routing to prevent snagging any trail side hazards. The stronger guide spring ensures crisp and accurate shifting whilst the alloy and steel construction leads to low weight without compromising strength and durability. This versatile rear derailleur is 9-speed compatible and features a top normal spring for use with Rapidfire shifters.

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SRAM X5 10 Speed Rear Derailleur - Medium Cage
  • £40.00
  • RRP £55.00
  • Saving you £27

There isn't much to distinguish SRAM's X5 from the more expensive rear derailleurs in the lineup, but the X5 is at a much more accessible price. The alloy B-Knuckle, alloy links, high strength Grilon composite P-Knuckle make up it's construction, and the result is a solid, reliable and lightweight derailleur. Direct route cabling mean less resistance for lighter shifting and it is compatible with any of SRAM's Exact Actuation shifters to give a great performing setup.

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SRAM X5 10 Speed Rear Derailleur - Long Cage
  • £40.00
  • RRP £55.00
  • Saving you £27

There isn't much to distinguish SRAM's X5 from the more expensive rear derailleurs in the lineup, but the X5 is at a much more accessible price. The alloy B-Knuckle, alloy links, high strength Grilon composite P-Knuckle make up it's construction, and the result is a solid, reliable and lightweight derailleur. Direct route cabling mean less resistance for lighter shifting and it is compatible with any of SRAM's Exact Actuation shifters to give a great performing setup.

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SRAM Rival 22 11 Speed Front Mech Front Derailleurs
  • £40.00
  • RRP £45.00
  • Saving you £11

With many of the world's top teams ‘Making the Leap’ to SRAM, there is little doubt that wins at the Classics, Grand Tours, Ironman(™), and Cross Worlds were due in part to the lightest, most efficient, and ergonomic road componentry ever made. Technologies: Yaw™: The front derailleur cage rotates to maintain a consistent angular relationship with the chain. Yaw technology eliminates the need for shifter trim. As a result, shifts feel more direct, more precise, and combined with the new Red crankset and chainrings, delivers an unmatched performance advantage in front shifting

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SRAM Rival 22 11sp Road Front Derailleur - Braze On}
  • £40.00
  • RRP £45.00
  • Saving you £11

SRAM Rival 22 11sp Road Front DerailleurSRAM has risen to the highest levels of professional cycling by giving riders componentry that inspires confidence and performs flawlessly.With many of the world's top teams 'Making the Leap' to SRAM, there is little doubt that wins at the Classics, Grand Tours, Ironman(), and Cross Worlds were due in part to the lightest, most efficient, and ergonomic road componentry ever made.Features:Yaw cage rotates in line with chain, improving the shifting speed and precision while eliminating the need for shifter trimIntegrated chain spotter protects your frame, installs and adjusts independently of the derailleur itselfOptional Braze-on Adapters with Chain SpotterPrecision alignment markings on the cageWeight: 88g with Chain SpotterSpeeds: 2Material Steel: Cage/ Aluminum LinksWeight: 88g Braze-On/ Chain Spotter with hardware 10.2gCompatibility: SRAM RED 22, Force 22 & Rival 22 Shift-Brake levers/ SRAM R2C Aero SL-1190, R2C Aero SL-1150, 900 Aero & 500 Aero shiftersFinish: Black Anodized FinishTechnology Highlight(s): Yaw ShiftingYaw: The front derailleur cage rotates to maintain a consistent angular relationship with the chain. Yaw technology eliminates the need for shifter trim. As a result, shifts feel more direct, more precise, and combined with a Red crankset and chainrings, delivers an unmatched performance advantage in front shiftingBuy SRAM Components from Chain Reaction Cycles, the World's Largest Online Bike Store.

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SRAM Rival 22 Front Derailleur Yaw Braze-On With Chain Spotter
  • £40.00
  • RRP £47.00
  • Saving you £15

Your needs aren't less demanding. They're different.The new SRAM Rival 22 groupset delivers immense performance across a broad variety of bikes and disciplines. Paved or not. Cyclocross or triathlon. Road racing or unchartered journeys. Rival 22 provides the ergonomics, efficiency and technology for finely tuned cyclists to meet each challenge and expand their limits.Dedicated cyclists' demands are different - not less than - the pro's. Their demands change and evolve with their riding and performance, whether they're race ready or adventure ready. So why settle for a group that's simply ratcheted-down to 75 percent of what the pros ride? Rival 22 delivers 100 percent of what cyclists demand.

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Campagnolo Athena 2x11 Speed Road Front Derailleur - Black - Braze On}, Black
  • £39.99
  • RRP £46.99
  • Saving you £15

Campagnolo Athena 11sp Road Front DerailleurThanks to the Ultra-Shift geometry of the cage typical of all the Campagnolo 11x groupsets, the chain can move between the chainrings with lightening speed and precision in any situation, even when "chain crossings" are extreme or under stress.The new Athena front derailleur is compatible with both standard and Compact chainsets.Features:• For double standard and CT chainset • Max tooth difference 16T • Max chainring size 54T • Min chainring size 34T • Chrome-plated nickel fork • Antifriction insert • M-brace body • Even-O clamp • Z-shape lower cage • Weight: 92gBuy Campagnolo Components from Chain Reaction Cycles, the World's Largest Online Bike Store.

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Shimano GRX FD-RX400 10 Speed Braze-on Front Derailleur
  • £39.99

Instead of telling gravel riders what they needed, we asked them what they wanted. Shimano spent two years listening and countless hours speaking with gravel enthusiasts from all over the world. We took to dirt and gravel roads, narrow singletrack paths, creek crossings, and mountain passes to test ourselves and our notions of drop bar cycling. We pinned on race numbers and packed up bikepacking bags. We choked on dust and reveled in mud. And the result of all that riding and all those new friendships? First, Shimano’s Gravel Alliance and now, Shimano GRX, the world’s first dedicated gravel component series.Choice. Shimano’s new GRX line is all about choice. Shimano doesn’t want to pigeonhole the way you ride, or decide for you what the best solution is for your riding style. While we’ve long been fans of double chainring drivetrains, we also recognize the value of a single chainring system. With GRX, Shimano offers both, each with gearing options that allow you to tailor your drivetrain to suit your tastes.With two different derailleur cage lengths, Shimano GRX ensures stable shifting and chain retention across a wide range of gearing options. Looking for maximum range while maintaining road cassette progression? Go with GRX’s 800 series 2x11 RD-RX810 or Di2 RD- RX815 rear derailleurs, designed for close ratio clusters, with 48/31 chainrings and an 11-34 cassette. Paired with 700c x 40mm tires, it delivers a top gear similar to a road bike with 25mm tires and a 50 x 11 gear. And on the low end, with its 31 x 34 combination, you get a gear that early mountain bikers would envy. It is the lowest gear currently on offer for premium road drivetrains (aside from Shimano’s own GRX 2x10 30-36 offering), perfect for climbing loose, dirt and gravel surfaces.Want to drop some weight, simplify your shifting, and still maintain a versatile range? Consider the 1x11 GRX option with either Shimano’s 11-40 or 11-42 cassette and a 40 or 42-tooth equipped crankset, shifted by a RD-RX812 or Di2 RD-RX817 wide ratio rear derailleur. You’ll lose a little, absolute top speed, but still love the 1:1 low gear ratio. If you live in an area without sustained or steep climbs, you might love the smaller gear steps of that same 1x11 front chainring with an 11-34 cassette. Options abound.What about when the weather turns autumnal and you contract a case of cyclocross fever? GRX 1x11 can quickly transform from gravel fun to CX focused with the change of a cassette.No matter the option you select, GRX rear derailleur offerings feature Shimano’s SHADOW Plus chain stabilizer that can be turned on or off depending on conditions. SHADOW Plus revolutionized the mountain bike world and now it’s been tuned for gravel and rough road riding in GRX. With a quieter drivetrain, SHADOW Plus helps you engage with your surroundings and enjoy time outside.Today’s gravel riders demand more of their bikes and of themselves. Shimano GRX gives them the options they need to Explore Beyond, tailoring their drivetrains to suit their needs and exceed their expectations. We’ll see you out there!Designed for riding on rough roads, through gravel and mud, to be able to carry on in comfort, stress-free, to wherever you want, to allow you to achieve that unique sense of accomplishment. The first groupset designed for Gravel riding Explore beyond. Introducing SHIMANO GRX.Game-Changing Innovation.Even on the roads less travelled, our new GRX tech will keep things smooth, silent and safe – with you always in control.Designed from the ground up for gravel adventure.Mix and match components to customise your bike for a wide range of terrains – and ride the way you want!Key Features:Ergonomic power curve,Integrated cable tension adjustment,Natural stroke feeling,Chainline +2.5 mm vs. conventional road FD,Compatible with up to 42 mm tires,More cable routing options,Lighter front shifting,Wider tire clearance,Precise and easy front derailleur adjustment.

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microSHIFT XLE 11 M665M 10/11 Speed Rear Derailleur Rear Derailleurs
  • £39.99
  • RRP £49.99
  • Saving you £20

Compatible with both microSHIFT and Shimano 11 speed mountain drivetrain systems, this rear derailleur is built for smooth and dependable performance at an affordable price. Benefitting from a strong aluminium outer link and a steel cage construction, this model ensures maximum toughness for handling the demands associated with long days in the saddle. microSHIFT has also kitted out this version with a reliable ratchet-and-pawl clutch that is easily adjustable and repairable, while its direct path cable routing delivers smooth and responsive shifting operation. Durable 11 Speed Rear Mech The XLE series of rear derailleurs feature top quality, durable metal construction and compatibility with Shimano MTB drivetrains, giving you maximum flexibility when putting together a new build or repairing an existing bike. Thanks to its tough construction and versatile compatibility, the microSHIFT XLE 11 M665M 10/11 Speed Rear Derailleur is a perfect choice for easily integrating into your existing setup or finishing off your bike build. Shimano Mountain 11 Speed Compatible With an array of compatible shifter and derailleur options, XLE is a tinkerer’s dream. Whether you’re putting drop bars on a mountain bike or an extra-wide range double on your gravel bike, XLE has you covered. 1x, 2x, drop bars, flat bars, bar end shifters? The answer is yes.   Technologies: - Reliable ratchet-and-pawl clutch is easily adjustable and repairable. - Direct path cable routing for smooth and responsive shifting. - Compatible with 11-46T 11-speed cassettes. - Aluminium body with steel cage.   Manufacturer's Part Number: RD-M665M Black Medium Cage

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Shimano 105 R7000 11 Speed Rear Derailleur Rear Derailleurs
  • £39.99
  • RRP £54.99
  • Saving you £27

The Shimano 105 R7000 rear derailleur provides efficient, smooth and precise shifting across standard and wide ratio cassettes, providing exceptional shifting performance.  Shimano Shadow RD Derailleur Technology The addition of Shadow RD Road technology ensures that the Shimano 105 rear derailleur - 11 speed version sits low-profile against the bike chainstay. It features a single-tension design so that the derailleur will be stable and not hit the chainstay when in rough terrain conditions and it also restricts chain slap and rattling when riding; it provides silent and super-smooth performance. Cassette Capacities: Short Cage: Total Capacity: 35T Max Front Ratio Difference: 16T Low Sprocket: Max: 30T; Min: 25T Top Sprocket: Max: 14T; Min: 11T Maximum Cassette Size: 11-30T Medium Cage: Total Capacity: 39T Max Front Ratio Difference: 16T Low Sprocket: Max: 34T; Min: 28T Top Sprocket: Max: 12T; Min: 11T Maximum Cassette Size: 11-34T

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Shimano 105 5700 10 Speed Front Derailleur - Braze On Front Derailleurs
  • £39.99

The wide link design Shimano 105 front derailleur - 10 Speed version brings you increased rigidity and improved shifting response. For use with 105 ST-5700 or Ultegra ST-6700 shifters only for optimum shifting performance.  

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Shimano M5120 Deore 10/11 Speed Shadow+ Rear Derailleur Rear Derailleurs
  • £39.99

This MTB rear mech features Shadow Plus technology, which uses its super-low profile design and an optimised slant angle to deliver amazingly light shifting action on the roughest 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. Item Top Features Continued: Profile: Low profile Clutch Option: 41T capacity SGS Long Cage Compatibility: HG-X11 11-speed and HG-X 10-speed compatible Single or Pair: Single Part Numbers: RDM5120SGS Technologies: 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.

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