SHIMANO ULTEGRA/GRX RD-R8000/RX817 PULLEY SET over-2500 Compatible with Dual Pivot side-pull

Compatible with Dual Pivot side-pull brakes

making organization and storage easy

Your AirTag will be housed in a tough

thanks to a highly elastic special rubber insert which repels all kinds of foreign bodies

Centre knob tie-bar increases braking traction

SHIMANO ULTEGRA/GRX RD-R8000/RX817 PULLEY SET over-2500 Compatible with Dual Pivot side-pullUpgrade your drivetrain with this premium Shimano pulley set, engineered for ULTEGRA RD R8000, ULTEGRA Di2 RD R8050, and GRX Di2 RD RX817 11 speed rear derailleurs. Featuring sealed precision bearings on both pulleys, this set delivers low friction performance and exceptionally smooth shifting across road and gravel applications. Built to Shimano's exacting standards for reliable, responsive gear changes in any terrain. Compatibility ULTEGRA RD R8000