XRAY item 335810-O - Low Friction Composite Belt Pulley 20T- 2-speed-center Graphite NT1 (330015) NT1 Series
Precision-molded, low-friction composite 20T gear pulley on main layshaft, drives back gear. Made out of specially-formulated graphite composite item that's an excellent protection of dependability and gratification. Reduces friction and increases performance. Orange color.