CeramicSpeed Oversized Pulley Wheel for Shimano GRX810/815 + RX800/805 – 2X Black

Elevate your drivetrain performance with the CeramicSpeed Oversized Pulley Wheel System X, specifically designed for Shimano GRX810/815 and RX800/805 2X groupsets. This premium upgrade transforms your bike’s efficiency, featuring oversized pulley wheels that reduce friction and enhance durability. Crafted from high-quality materials, the system ensures smoother gear shifts and longer-lasting components. The sleek black finish not only complements your bike’s aesthetics but also sets it apart with superior performance. Upgrade your ride with the CeramicSpeed Oversized Pulley Wheel System X—a must-have for any serious cyclist.