Shimano Rd-r3000 Sora Rear Derailleur 9-speed Gs
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...
Shimano Rd-r8000 Ultegra 11-speed Rear Derailleur
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 Wide outer link plates increase pivot joint...
Shimano Rd-r8000 Ultegra 11-speed Rear Derailleur SS - short - Grey
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 Wide outer link plates increase pivot joint...
Shimano Dura-ace Di2 12 Speed Rear Derailleur 2022
Digital Integrated Intelligence or Di2: with programmed automatic motion at the touch of a switch the Dura-Ace Di2 rear derailleur is quick smooth and effortless making for unmatched drivetrain efficiency The rear derailleur is now the brains of the system with wireless connectivity to the shifters....