Choose from a stock replacement or our thicker version allows you to run more boost on the same amount of octane without detonation occurring

No single action on your part is as important as proper engine break-in

The stock driven clutch uses a compression spring that coil binds and doesn’t allow the clutches to shift into overdrive

Our mechanics and engineers made their own ultimate spring pullers and have been using this design for years

we were the first ones to desgin and bring this type of cooling to the market

Spring Secondary / 20-140-190 (BLUE/GREEN) Category_Default Category/SLED/Polaris Choose from a stock replacementSECONDARY SPRING UTV BLUE GREEN