Hoca Performance Torque Spring Base for 150cc and 125cc GY6 4-stroke engines and engine based vehicles.
The GY6 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.
Hoca Performance Torque Spring Base for 150cc and 125cc GY6 4-stroke engines and engine based vehicles.