Ceramic Speed ​​OSPW Cerakote DA9200 12v Gear Cage - Purple

OSPW for Shimano dura-ace and ultegra 12v

With the help of its unique design and ultra-low friction bearings, the Oversized Pulley Wheel System (OSPW) manages to optimize the overall efficiency of the transmission. The hand-crafted system, consisting of a gear cage and an upper and lower pulley, features two spring tension settings that allow for a custom setup based on riding conditions.

The Cerakote treatment optimizes smoothness and reduces chain wear. Super limited edition.