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Derailleurs

 prices on 293 models  
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light action MTB rear derailleur for 7/8-speed shifting systems
keeps close to the cassette sprockets
wide link for durability and precise shifting
a low profile concept with double servo-pantograph technology
Cage Type: Short Cage
Usage Bikesport: MTB;Trekking
Made in: Indonesia
Variant: Rear
Chain Gearing: 7;7-Speed;8
from £24.99 up to £28.00 
Compare prices and buy Shimano Altus RD-M310 7-Speed-8 Short Cage Rear Rear ER
£25.00
£26.00
£28.00
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The SHIMANO DEORE XT M8100 series front derailleurs deliver light action, and confidant, secure shifting for aggressive trail riding.
Proprietary design aids in reliable shifts
Increased traction range and no chain rub for long travel bikes
SIDE SWING Front Derailleur
Wide frame mounting compatibility
Greater tire clearance
Compatible with 2.3-inch tire on wider rims
Usage Bikesport: MTB
Made in: Japan
Chain Gearing: 2x12-Speed;2
Mounting System: E-Type
from £11.99 up to £28.90 
Compare prices and buy Shimano Deore XT FD-M8100-E Side Swing 2x12-Speed E-Type Front Der
£12.00
£29.00
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Spare parts - Transmission.SRAM Braze-On Adaptor Wide Spacing.Sram spare parts.- transmission.Braze-on adaptor wide spacing.
from £28.90 up to £31.49 
Compare prices and buy Sram Braze-on Adaptor Wide Spacing Black 34.9 mm
£29.00
£31.00
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The SHIMANO DEORE XT M8100 series front derailleurs deliver light action, and confidant, secure shifting for aggressive trail riding.
Proprietary design aids in reliable shifts
Increased traction range and no chain rub for long travel bikes
SIDE SWING Front Derailleur
Wide frame mounting compatibility
Greater tire clearance
Compatible with 2.3-inch tire on wider rims
Chain Gearing: 2;2x12-Speed
Mounting System: D-Type
Made in: Japan
Usage Bikesport: MTB
from £28.90 up to £32.94 
Compare prices and buy Shimano Deore XT FD-M8100-D Side Swing 2x12-Speed D-Type Front Der
£29.00
£33.00
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Shimano RD-4700 Tiagra 10-Speed Rear Derailleur Medium Cage Shimano's RD-4700 Tiagra 10-Speed Rear Derailleur, Medium Cage is a fantastic replacement derailleur for your 10-speed system. With pro-level features including Shimano's advanced light action shifting and fluorine-coated link pin bushings, you'll enjoy smooth shifting season after season. The advanced light action reduces friction whether you are shifting up or down the block. This coupled with the 11-tooth pulleys reduces chain and pulley wear. With an alloy body, the Shimano RD-4700 Tiagra 10-Speed Rear Derailleur maintains a strong and resilient outer shell without a sizeable weight penalty. The 32 tooth max with a triple, 34 …
from £30.00 up to £40.49 
Compare prices and buy Shimano RD-4700 Tiagra 10-Speed Rear Derailleur Medium Cage RD4700GS
£30.00
£38.00
£40.00
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Great value Alivio M3100 rear derailleur offering crisp performance on- and off-road for 9-speed drive trains Shadow design with smooth skid plate surface features a super low profile design that reduces the risk of damage from trail side hazards Wide link design increases rigidity and service life Alloy body and outer link leads to lower weight without compromising strength and durability 11-tooth pulleys for reduced pulley wear and chain noise Advanced light action design with low friction fluorine coated link pivot bushings For use with 32 to 36 tooth low rear sprockets, total capacity 45 teeth Top-normal swing design Compatible with 9-speed Hyperglide sprockets
from £26.84 up to £42.99 
Compare prices and buy Shimano Alivio 9-speed Shadow Design SGS Long Cage Rear Derailleur RDM3100
£27.00
£30.00
£31.00
£33.00
£43.00
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Shimano Claris 8-Speed Rear Derailleur Featuring Shimano’s excellent shifting at a very reasonable price, the Claris 8-Speed Rear Derailleur offers a light operation and great performance. Designed to work with cassettes that have a 28 tooth (short cage) or 34 tooth (medium cage) largest sprocket, the Claris rear derailleur is ideal for use with triple ring drivetrains such as those found on tandems. It is compatible with both 7-speed and 8-speed groupsets.
from £20.99 up to £30.80 
Compare prices and buy Shimano Claris 8-Speed Rear Derailleur RDR2000GS
£21.00
£21.00
£24.00
£27.00
£31.00
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Shimano 105 FD-R7100 12-Speed Braze-on Front Derailleur Shimano's compact toggle design allows ample tyre clearance when using wider tyres - a popular trend in road racing. What’s more, the gear cable tension adjustment port is integrated so it doesn’t need an in-cable barrel adjuster. This ensures a cleaner cockpit - and easy adjustment on the fly.
from £31.90 up to £47.74 
Compare prices and buy Shimano 105 FD-R7100 12-Speed Braze-on Front Derailleur FDR7100F
£32.00
£38.00
£38.00
£48.00
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Specifications:- clamp adapter Ø 34,9mm- 2-speed, bottom pull- Yaw Technology allows trim free shifting, material: aluminium/steel, max. 16 teeth, incl. chain spotter- Diameter: 34,9 mm- Weight: 12 g- Compatible with: Sram Red 2012, Sram Red, Sram Force, Sram Rival, Sram Apex braze-on FD
from £27.99 up to £31.90 
Compare prices and buy Sram Desv New Adaptador 34.9 Black 34.9
£28.00
£32.00
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##Shimano Tiagra 4700 SS Short Cage 10-Speed Rear Derailleur Shimano's Tiagra groupset brings the professional quality of their top end ranges to the masses, and this Shimano Tiagra 4700 SS Short Cage 10-Speed Rear Derailleur does not disappoint. The years of experience Shimano has are evident in the design. Design features such as the wide links are evidence of this, as these give better rigidity and serviceability for longer lasting components. Additionally, the alloy used for the body and outer link reduces weight but maintains strength and reliability. Shifting is easy thanks to the advanced light action that lowers friction to keep your changes effortless. Everything is kept running …
from £21.99 up to £39.99 
Compare prices and buy Shimano Tiagra 4700 SS Short Cage 10-Speed Rear Derailleur RD4700SS
£22.00
£33.00
£36.00
£40.00
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Features:- Yaw™ cage rotates in line with chain, improving the shifting speed and precision while eliminating the need for shifter trim- Integrated chain spotter protects your frame, installs and adjusts independently of the derailleur itself- Optional braze-on adapters with chain spotter- Precision alignment markings on the cageSpecifications:- Weight: 89g with Chain Spotter- Speeds: 2- Material: Steel cage , Aluminum links- Compatibility: SRAM RED® 22, Force 22 & Rival 22 shift-brake levers/ SRAM R2C Aero SL-1190, R2C Aero SL-1150, 900 Aero & 500 Aero shifters- Finish: Black anodized finish- Technology Highlight(s): Yaw™ shiftingTechnology:Yaw™:The front derailleur cage rotates to maintain a consi…
from £32.99
Compare prices and buy Sram Rival22 Braze-on Yaw Con Chain Spotter Front Black,Silver
£33.00
£33.00
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The Shimano Sora SS RD-R3000 9-Speed Rear Derailleur is an affordable option that guarantees reliable performance for cyclists of all levels. Compatible with a wide range of chainring and cassette configurations, this rear derailleur features HG Hyperglide technology, which improves chain control during shifting. Additionally, its quick and responsive indexed shifting provides a smooth and efficient riding experience, perfect for any terrain.
from £26.99 up to £38.00 
Compare prices and buy Shimano Sora SS RD-R3000 Rear 9-speed
£27.00
£34.00
£38.00
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Designed with the attention to detail and performance levels demanded of Campagnolo by World Tour cyclists, the Centaur is accurate and fast – perfect for long rides. Inheriting top-of-the-range technologies from Revolution 11+ groupsets, the Centaur offers similar performance to professional components. The longer front connecting rod and the carefully designed one-piece steel cage ensure precise and reliable shifting, with minimal effort required to move from the little ring to the big ring.Features:- Super Record™ Influenced Design- One-Piece Steel Cage- Shaped Outer Semi-Cag: Improve The Downshifting Speed And Chain Control During Upshifting- New Rod DesignSpecifications:- Weight: 103 gr…
from £35.49 up to £36.00 
Compare prices and buy Campаgnolo Campagnolo Centaur Front Silver 2 x 11s
£35.00
£36.00
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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. 1 x 12-speed SHIMANO SHADOW RD+ rear derailleurFast and precise shifting for modern mountain bikingSilent drivetrain in all gear positionsDecreased rear derailleur and chain tension in low gearStable drivetrain in rough terrainLow-profile design avoids damage from rocksChain stabilizer reduces chain drop, slap and noise
Chain Gearing: 12;12-Speed
Made in: Japan
Special Features: Shadow RD+
Cage Type: SGS
Usage Bikesport: MTB
Variant: …
from £24.97 up to £64.99 
Compare prices and buy Shimano Deore RD-M6100 12-Speed Shadow RD+ SGS Rear Rear Derailleu
£25.00
£38.00
£41.00
£65.00
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The Shimano Deore Linkglide GS RD-M5130 10-speed rear derailleur is the perfect choice for cyclists seeking smooth and decisive shifting performance. Designed to integrate perfectly with LINKGLIDE cassettes, this rear derailleur offers smoother and more precise shifting, ideal for tackling the toughest terrains. The shift stabilizer reduces chain jumps and improves stability, ensuring a safer and more efficient ride. Its low-profile design has been optimized for complex terrains, offering greater protection against impacts and obstacles. Thanks to SHADOW+ technology, the Shimano Deore M5130 provides more space and chain stability in demanding mountain terrains. Find your riding zone with the …
£39.36
Santafixie.co.uk
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Santafixie.co.uk
Utilizing the SHIMANO SHADOW RD+ design, the SHIMANO DEORE M5120 rear derailleur delivers consistent MTB shifting performance over rough terrain. The low profile design avoids damage from rocks whiles SHIMANO's chain stabilizing technology reduces chain drop and makes for a quiet drivetrain in all gear positions.

Stable drivetrain on the trail
Low-profile design avoids damage from rocks
Chain stabilizer reduces chain drop, slap and noise
Silent drivetrain in all gear positions
Decreased rear derailleur and chain tension in low gear
Chain Gearing: 10;11;10-Speed
Made in: Indonesia
Special Features: Shadow RD+
Usage Bikesport: MTB
Cage Type: SGS
Variant: Rear
from £31.74 up to £39.99 
Compare prices and buy Shimano Deore RD-M5120 10-Speed-11 Shadow RD+ SGS Rear Rear Derail
£32.00
£35.00
£40.00
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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.Features:- Yaw™ cage rotates in line with chain, improving the shifting speed and prec…
from £40.99 up to £47.99 
Compare prices and buy Sram Force22 Yaw Braze-on Chain Spotter Front Black,Silver 2 x
£41.00
£41.00
£48.00
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Shimano GRX FD-RX820 12-Speed Double Front Derailleur The Shimano GRX FD-RX820 12-Speed Double Front Derailleur offers lighter front shifting operation and easier setup thanks to its toggle link construction and integrated cable tensioner. Features include a 2.5mm outboard chain line design that provides wider tire clearance for mixed-terrain riding, and it accommodates a 17T front chainring range for wider gearing options.
from £44.40 up to £49.50 
Compare prices and buy Shimano GRX FD-RX820 12-Speed Double Front Derailleur FDRX820F
£44.00
£50.00
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Utilizing the SHIMANO SHADOW RD+ design, the SHIMANO DEORE M5100 rear derailleur delivers consistent MTB shifting performance over rough terrain. The low profile design avoids damage from rocks whiles SHIMANO's chain stabilizing technology reduces chain drop and makes for a quiet drivetrain in all gear positions. 1 x 11-speed SHIMANO SHADOW RD+ rear derailleurStable drivetrain on the trailLow-profile design avoids damage from rocksChain stabilizer reduces chain drop, slap and noiseSilent drivetrain in all gear positionsDecreased rear derailleur and chain tension in low gear
Usage Bikesport: MTB
Variant: Rear
Special Features: Shadow RD+
Cage Type: SGS
Made in: Japan
Chain Gearing: 11-Speed;11
from £34.40 up to £49.99 
Compare prices and buy Shimano Deore RD-M5100 11-Speed Shadow RD+ SGS Rear Rear Derailleu
£34.00
£45.00
£50.00
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Specifications:- Item type: Front derailleur- Item name: X0- High clamp Ø34.9 mm- Speed: 2x10 speed- Pull: Bottom pull
from £48.99
Compare prices and buy Sram X0 High Clamp 34.9 Mm Front Black,Silver 2 x 10s
£49.00
£49.00
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The low-profile X0 front derailleur was designed specifically for SRAM X-GLIDE™ shifting. Flawless shifting means you'll never again compromise your speed and power in unpredictable off-road terrain. No more missed shifts, ever. X-GLIDE™ puts you in he right gear, right now.Features:- Wide range 2x10 and 3x10 systems with X-GLIDE™ front shifting technology- Dedicated 38-, 36- and 34-tooth front derailleurs- Offered in a wide variety of clamp-mount and direct-mount optionsSpecifications:- Speeds: 2x10, 3x10- Material: Steel cage, Forged AL6061 Clamp- Weight: 130g- Compatibility: EXACT ACTUATION™- Mount Options: High clamp, Low clamp, High direct mount, Low direct mount- Pull: Top pull, Bottom …
£49.99
Bikeinn
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Bikeinn
Shimano 105 R7000 11-Speed Rear Derailleur SS Take to the road with increased performance using the 105 R7000 11-Speed Rear Derailleur. Featuring Shimano's highly regarded Shadow technology, this derailleur maintains chain tension over challenging terrain and offers a silent ride, perfect for the demands of gravel riding and cyclocross racing. Being the SS variant, the R7000 is compatible with 25T to 30T cassettes, while the updated design ensures stable and reliable shifting all year round.
from £40.50 up to £54.99 
Compare prices and buy Shimano 105 R7000 11-Speed Rear Derailleur SS RDR7000SSL
£41.00
£51.00
£55.00
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The low-profile XX Front Derailleur was designed from scratch specifically for 2x10. It's a critical part of the XX shifting experience: the fastest front shift ever. Offered in a wide variety of clamp-mount and direct-mount options.Features:- Low profile design specifically for 2x10- The fastest front shift- Offered in a wide variety of clamp-mount and direct-mount optionsSpecifications:- Speeds: 2x10- Material: Steel cage, Forged AL6061 Clamp- Weight: 118g (low mount)- Compatibility: EXACT ACTUATION™- Mount Options: High clamp, Low clamp, High direct mount, Low direct mount- Pull: Top pull, Bottom pull- Technology Highlight(s): EXACT ACTUATION™, X-GLIDE™- Bolts: TORX® T25 Technology:EXACT ACTUATI…
£67.99
Bikeinn
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Bikeinn
The precise, extremely fluid movement of the front derailleur is achieved in part thanks to the new cables and their housing and in part because of the design and construction of the 2x12-speed front derailleur. Design of the 2x12 speed front derailleur and its trajectory angle mean wide tires measuring up to 32 mm can be used, while the new design of the cage and dedicated positions for each gear position ensure extremely precise and fluid derailleur performance.Features:- Upper semi-rod not connected to the lower one- More effective precise movement and no contact with travel limit.- Cage designed to improve maximum cross-chaining situations- The derailleur stops transmission contact and friction.…
from £69.00 up to £78.00 
Compare prices and buy Campаgnolo Campagnolo Chorus Front Black 2 x 12s
£69.00
£69.00
£78.00
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