Token Shuriken TK1739S2 jockey wheel system

Upgrade your bike´s transmission with the TOKEN Shuriken TK1739S2 Jockey Wheel System. This premium spare part features an oversized pulley design with ceramic bearings and a lightweight carbon fibre cage. It drastically reduces drivetrain friction, saving you watts and delivering exceptionally smooth, precise shifting. Specifically designed for Shimano R9100/R9150/R8000/R8050 series derailleurs, it´s an essential component for competitive cyclists and discerning riders seeking optimal performance and efficiency. Experience a tangible performance advantage with this sleek, black, and durable upgrade