Products tagged with Shimano Mechs (Derailleurs)

The Di2 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.

Ultegra/GRX/XT rear derailleur replacement guide and tension pulley set. Suitable for a range of rear derailleurs Ultegra RD-R8000/R8050, RX800/RX805, GRX RD-RX812/RX817 and XT M8000/M8050.

Ultegra front derailleur with toggle link construction matches the force curve of the hand more naturally. Toggle link design is light action with short lever movement and less effort at the end of shifting stroke.

Deore M5100 Shadow plus 11-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.

Ultegra Shadow design rear derailleur with wide link design gives quick accurate shifts and excellent drivetrain efficiency. Sleek appearance with Low profile Shadow design construction reduces risk of damage in a crash.

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.

Ultegra Shadow design with Di2 technology, shifting is easy and precise - just a light touch, as soft as a mouse click, is sufficient for the front or rear derailleur to instantaneously select the correct gear.

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.

Digital Integrated Intelligence or Di2: with programmed automatic motion at the touch of a switch. The Cues RD-U6070 Di2 rear derailleur is quick, smooth and effortless, making for unmatched drivetrain efficiency no matter what the riding conditions.

Ultegra rear derailleur replacement guide and tension pulley set. Suitable for Ultegra RD6800/RD6870. 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-RX400 rear derailleur. Its recommended that you replace your derailleur pulley wheels periodically for the best shifting performance.

Wide link Shadow design Dyna-Sys 10-speed top normal Deore rear derailleur. Double servo-panta mechanism for smooth light action shifting. Single tension spring prevents contact with the chainstay resulting in a silent ride.

Deore M5120 Shadow plus 10/11-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.

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.

This product is a Genuine Shimano replacement part. For Tiagra RD-4700 rear derailleur. For a full exploded diagram of all spares please refer to www.si.shimano.com.

RD-U8000 tension and guide pulley set is product number 18 in the attached image. Genuine Shimano replacement part.

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.

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.

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

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.

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.

10-speed compatible Tiagra triple 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