Standard GY6 150cc Clutch Spring
This is the stock spring that goes behind the clutch unit on the GY6 150cc engine
This is a new spring that was removed from a new engine where we converted the engine to a 175cc engine with a performance transmission, by replacing the spring and other parts. This spring is new, however, was run in a new engine during test in the factory. The price is discounted by for this reason.