Wide link Shadow design Dyna-Sys 10-speed top normal Deore rear derailleur Shadow Plus features a super low profile design that reduces the risk of damage from trail side hazards Shadow Plus uses a chain stabilising switch that when on will reduce chain bounce in rough terrain Direct Mount compatible Rear Derailleur system gives more space around the rear frame dropout resulting in easier rear wheel removal but also allows frame designers to shorten chain stays, increase axle sizes and move suspension pivots Single tension spring prevents contact with the chainstay resulting in a silent ride Direct cable routing prevents snagging from any trail side hazards 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 Rapidfire 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 Compatible with 32-36T low sprocket
Sleek, balanced and consistent. The Tiagra 4700 series provides serious entry-level riding performance with cascaded technology from DURA-ACE. Features: Light action More ergonomic operation Less chain drop New chain guide and FC gear shape with HG-X chain Cassette Compatibility - 10 Top Gear Teeth - 53T Maximum Capacity - 16T Chain Stay Angle - 61-66 Chain Line - 43.5
Enhance the shifting performance of your Shimano groupset with an Ultegra Di2 front derailleur. Without a cable to stretch, like a mechanical front derailleur, this Ultegra Di2 front derailleur will offer a clean, precise shift every time. Similarly, this front derailleur promises a smooth, millimetre-accuracy action throughout wet and cold conditions too. Being compatible with the Shimano Synchronized Shift technology, this Ultegra Di2 derailleur can be programmed to perfectly suit your riding style and maintain the best gear ratios for your riding terrain. Importantly, it's also compatible with a range of chainring sizes, from 53-tooth for your time trial bike to 46-tooth for cyclocross. Ultegra Di2 R8050 front derailleur Braze-on fit Smooth, reliable action Synchro-shift compatible 43.5mm chain line 11-speed compatible Compatible with 46-tooth to 53-tooth chainrings 132-grams
Wide link design 105 double front derailleur for increased rigidity and improved shifting response Wide inner link increased rigidity and takes front shifting performance to a new level, especially under heavy load For 11-speed drivetrains Toggle link design is light action with short lever movement and less effort at the end of shifting stroke Designed to work with the wider gear pitch spacing Shimano chainsets without sacrificing shifting performance on bikes with 135 / 142 mm O.L.D. Support bolt provides added stability Maximum capacity of 16 teeth with 46-53 tooth outer The aluminium parts are coated to resist corrosion and maintain their great looks
Features:Shimano's Direct Mount compatible Rear Derailleur system gives more space around the rear frame dropout resulting in easier rear wheel removal but also allows frame designers to shorten chain stays, increase axel sizes and move suspension pivotsDirect Mount gives a simpler, cleaner lookDeore XT Shadow+ Dyna-Sys11 11-speed rear derailleur delivers reliable and precise shifting with a stiff and lightweight open designShadow+ features a super low profile design that reduces the risk of damage from trail side hazardsThe shadow plus chain stabilizer tension can easily be adjusted externally via a hex keyShadow Plus uses a chain stabilising switch that when on will reduce chain bounce in rough terrain maintaining more stable drive and shifting. This can be switched off to remove the wheelShadow design slant angle has been optimized for use with 40-46T sprocketsDirect cable routing prevents snagging from any trail side hazardsFour fluorine-coated link pin bushings make this one of the slickest shifting derailleurs on the trailsHigh rigidity wide outer link braces the pulley body to increase pivot joint rigidity resulting in a crisp shiftStrong return spring for a positive shifting feelDurable sealed bearing pulleys40T (46T for 1x 11-speed) capacity GS cage
Sora derailleurs feature an advanced light action for low-friction shifting up or down the block. Wide link design for increased rigidity and precise gear shifts 11-tooth pulleys for reduced pulley wear and chain noise Pulleys feature sintered alloy bushings for smooth-running performance GS - 43 tooth total capacity, rear sprocket size range 11-34T SS - 37 tooth total capacity, rear sprocket size range 11-32T Compatible with 9-speed drivetrains
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 world Low profile Shadow Plus design 10-speed rear derailleur for fast and precise shifting performance Shadow Plus uses a chain stabilising switch that when on will reduce chain bounce in rough terrain maintaining more stable drive and shifting Compatible with 10-speed HG chains Wide gear ratio compatible up to 11-36T For use with double chainset Weight: 303 g
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
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
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
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
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