Hoca Performance Minarelli Torque Spring Base, Part #169-281

Hoca Performance Torque Spring Base for 50cc or 90cc Minarelli 2-stroke engines and engine based vehicles. The Minarelli Torque Spring Base will allow for smoother torque spring action through the use of ball bearings. This allows the spring to pivot and turn free rather than binding up. Overall Height: 29mm.