Mechs (Derailleurs)

CUES range of components for mid-grade riding styles offers simplified compatibility, versatility and durability. LINKGLIDE technology is very durable, up to 300% more durable than current Hyperglide drivetrain and maintaining smooth shifting.

CUES range of components for mid-grade riding styles offers simplified compatibility, versatility and durability. LINKGLIDE technology is very durable, up to 300% more durable than current Hyperglide drivetrain and maintaining smooth shifting.

This product is a Genuine Shimano replacement part. For XTR and Saint RD-M986, RD-M985, RD-M981, RD-M980 and RD-M820 rear derailleurs. For a full exploded diagram of all spares please refer to www.si.shimano.com.

XTR Shadow plus 12-speed rear derailleur for the ultimate in shifting performance and durability. Shadow plus features a super low profile design and optimized slant angle for super light shifting action.

Shimano's XTR level lightweight and minimalist chain device. Easy mount and adjustment. E-type, direct or ISCG05 mount options available.

10-speed compatible Tiagra front derailleur delivers pro features to sport-level road riders. Extra wide pivot link increases rigidity while reducing flex for improved shifting response. Aluminium links and band to save weight and increase rigidity.

Compact arch size 90mm for proper braking power. Bending curve shape for tire clearance. Compact looking. Compatible with road Brake Lever for Flat Handle/Pavement bike.

Disc brake power for road or cyclo cross bikes without the fuss of hydraulic fluid systems. Cable operated mechanical disc brake design means that you can upgrade to discs using existing compatible road brake levers or STIs.

This product is a Genuine Shimano replacement part. For Saint RD-M820 rear derailleur. For a full exploded diagram of all spares please refer to www.si.shimano.com.

Good value front derailleur for road use. Wide pivot link increases rigidity while reducing flex for improved shifting response. Aluminium outer link to save weight and improve rigidity. For 8-speed drivetrains. For use with triple chainsets.

Great value Alivio dual pull double front derailleur offering crisp performance on and off-road for 9-speed drivetrains. Side swing, side pull front derailleur decrease problems with tyre clearance and reduces cable friction.

Ultegra rear derailleur replacement guide and tension pulley set. Suitable for Ultegra RD-R8150. Its recommended that you replace your derailleur pulley wheels periodically for the best shifting performance.

GRX rear derailleur replacement guide and tension pulley set. Suitable for GRX RD-RX825 and RD-RX820 rear derailleur. Its recommended that you replace your derailleur pulley wheels periodically for the best shifting performance.

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.

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.

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.

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.

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.

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. 11-speed front derailleur for fast and precise shifting performance.

Elite road racers demand reliable and precise shifting, 11-speed Dura-Ace R9100 delivers with its super-lightweight yet durable design. Lighter and intuitive shifting operation thanks to toggle link leverage construction.

Digital Integrated Intelligence or Di2: with programmed automatic motion at the touch of a switch the XT M8050 Di2 rear derailleur is quick, smooth and effortless, making for unmatched drivetrain efficiency no matter what the riding conditions.

Lightweight front Conventional swing 10-speed trekking derailleur for smooth gear changes. Dual Pull design for use with top or bottom cable routing.

Wide link design Dyna-Sys 10-speed Deore trekking front derailleur. Top swing design. Wide pivot link design for greater torsional rigidity improves shifting response and service life.

Wide link design Dyna-Sys 10-speed Deore MTB front derailleur. Conventional swing design. Wide pivot link design for greater torsional rigidity improves shifting response and service life.