STM PRIMARY SPRING 121MM - 110KG RATE


STM PRIMARY SPRING 121MM - 110KG RATE
STM PRIMARY SPRING 121MM - 110KG RATE
  • 0S1121-110

STM PRIMARY SPRING 121MM - 110KG RATE

The world's premium slipper clutch maker also offers slave cylinders, spools bar ends and more. Gorgeous quality and construction.