This is an optional XRAY RC 20 Tooth 2-Speed Center Low Friction Composite Belt Pulley, in Graphite composite material. This precision-molded, low-friction composite 20T belt pulley is used on the main layshaft, driving the rear belt.
Made of specially-formulated graphite composite material that is a perfect balance of reliability and performance. Reduces friction and increases performance. Orange color.
This product was added to our catalog on June 29, 2018