The most common questions we get asked about Oversized Pulley Wheel Systems

CeramicSpeed OSPW System FAQs

Watch as we answer the most frequently asked questions about our CeramicSpeed OSPW System - or read the questions and answers below.

The Benefits of Narrow Wide Pulley Wheel Tooth Profile

CeramicSpeed OSPW System compatibility

CeramicSpeed has developed a broad range of OSPW Systems to fit most modern road and mountain bike derailleurs from Shimano, SRAM and Campagnolo. Please see compatibility chart for a comprehensive listing.