The CeramicSpeed OSPW RS ALPHA for Shimano 9250/8150 is engineered to enhance your cycling performance by reducing friction and increasing the longevity of your drivetrain. This oversized pulley wheel system is specifically designed for Shimano Dura Ace 9250 and Ultegra 8150, providing a significant upgrade with its advanced ceramic bearings and robust carbon cage construction.
With its aerodynamic design, the OSPW RS ALPHA ensures optimal power transfer and efficiency. The carbon cage offers lightweight durability, while the ceramic bearings are renowned for their smooth operation and reduced maintenance needs.
