Mechs (Derailleurs)

Dura Ace rear derailleur replacement guide and tension pulley set. Suitable for Dura Ace RD9000, RD9070 and RD7970. Precision sealed bearings in both the guide and tension pulley wheels to keep the drivetrain smooth and friction free.

Dura Ace rear derailleur replacement guide and tension pulley set. Suitable for Dura Ace RDR9250. Its recommended that you replace your derailleur pulley wheels periodically for the best shifting performance.

This product is a Genuine Shimano replacement part. For Deore XT RD-M8000 and RD-M8050 rear derailleurs. For a full exploded diagram of all spares please refer to www.si.shimano.com.

XT Shadow plus 11-speed LINKGLIDE rear derailleur for fast and precise shifting performance with increased durability. Shadow plus features a super low profile design and optimized slant angle for super light shifting action.

XT Shadow plus 12-speed double 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.

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.

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.

XT Di2 Dyna-Sys 11-speed front derailleur's operation is pioneering, smooth shifting is guaranteed thanks to a microchip communication link with the gear levers. What's more, shifting the rear derailleur automatically trims the front derailleur.

Lightweight front mid mount 12-speed double MTB derailleur for smooth gear changes.

Lightweight front E-type mount 12-speed double MTB derailleur for smooth gear changes.

Lightweight front Direct mount 12-speed double MTB derailleur for smooth gear changes.

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

This product is a Genuine Shimano replacement part. For Deore RD-T610 rear derailleur. For a full exploded diagram of all spares please refer to www.si.shimano.com.

This product is a Genuine Shimano replacement part. For Deore RD-T6000 rear derailleur. For a full exploded diagram of all spares please refer to www.si.shimano.com.

This product is a Genuine Shimano replacement part. For Deore RD-M6000 type rear derailleur. For a full exploded diagram of all spares please refer to www.si.shimano.com.

This product is a Genuine Shimano replacement part. For Deore RD-M6000 GS type rear derailleur. For a full exploded diagram of all spares please refer to www.si.shimano.com.

Deore M6100 Shadow plus 12-speed rear derailleur for dependable shifting performance and durability. Shadow plus features a super low profile design and optimized slant angle for super light shifting action.

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.

This product is a Genuine Shimano replacement part. For Deore RD-M593 SGS type rear derailleur. For a full exploded diagram of all spares please refer to www.si.shimano.com.

Wide link design 11-speed Deore MTB front derailleur. Side swing, side pull front derailleur decrease problems with tyre clearance and reduces cable friction.

Wide link design 11-speed Deore MTB front derailleur. Side swing, side pull front derailleur decrease problems with tyre clearance and reduces cable friction.

Wide link design 10-speed Deore MTB front derailleur. Side swing, side pull front derailleur decrease problems with tyre clearance and reduces cable friction.

Wide link design 10-speed Deore MTB front derailleur. Side swing, side pull front derailleur decrease problems with tyre clearance and reduces cable friction.