CeramicSpeed OSPW Pulley Wheel System Shimano 9000/6800 Series - Alloy Pulley Carbon Cage BLK

Experience unparalleled drivetrain performance with the CeramicSpeed OSPW Pulley Wheel System, designed specifically for Shimano 9000/6800 Series. This system dramatically enhances your rear derailleur’s efficiency and smoothness by utilizing precision-engineered, ultra-low friction bearings combined with an innovative design that reduces mechanical drag.

• Equipped with two oversized 17-tooth aluminum pulley wheels featuring Grade 3 Silicon Nitride ceramic ball bearings for superior durability and minimal resistance
• Constructed with a robust cage made from polyamide reinforced with carbon fiber, ensuring exceptional strength while keeping the weight featherlight

Upgrade your bike with this cutting-edge pulley system to experience faster, more precise gear shifts and extended component lifespan, all while maintaining optimal drivetrain efficiency.