DIRT CROSS REAR CHAIN GUIDE
All new patented design Increased the size and protection of the rear guide for even greater long term durability than solid body design All components are 100% replaceable Used by the 08-09 SHOCK DOCTOR / MUSCLE MILK race team in USA and Europe Molded from T.M. Designworks advanced oil impregnated polymer material for low surface drag and less chain plate wear Accepts up to 3 teeth oversized rear sprockets