Rear Derailleurs - Road Bike

Shimano RD-7970 Dura-Ace Di2 10-speed rear derailleur, SS (short cage). 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.

Shimano RD-7800 Dura-Ace 10-speed rear derailleur GS for triple. Precision-engineered Dura-Ace design results in crisp and reliable shifting every time.

Shimano RD-3400 Sora rear derailleur, 9-speed. Sora derailleurs feature an advanced light action for low-friction shifting up or down the block.

Shimano RD-6700 Ultegra GS rear derailleur. Ultegra rear derailleur with wide link design gives quick accurate shifts and excellent drivetrain efficiency.

Shimano RD-6700 Ultegra SS rear derailleur. Ultegra rear derailleur with wide link design gives quick accurate shifts and excellent drivetrain efficiency.

Sram X3 Rear Derailleur (7/8 Speed) Long Cage