SHIMANO GRX RD-RX812 1x11-SPEED REAR DERAILLEUR Bike-Product Strong steel full toe clips

Strong steel full toe clips

Air Spring

10-45 (10-12-14-16-18-21-24-28-32-36-40-45 teeth)

Reflectivity: Stay safe and stay seen on even the darkest nights and foggiest mornings

Floating chest and back protection provides maximum maneuverability

SHIMANO GRX RD-RX812 1x11-SPEED REAR DERAILLEUR Bike-Product Strong steel full toe clipsBased on the technology introduced by SHIMANO with the RX rear derailleurs, the GRX RD RX812 1x11 speed rear derailleur is characterised by quiet, smooth, precise and reliable shifting, even in the most demanding terrain, thanks mainly to the SHADOW RD+ chain stabilisation system. Features Shimano GRX, with its gravel specific ergonomics, optimized gearing options, rugged reliability, and quiet and stable drivetrain, sets itself apart from the rest of