Pulse Pressure Plate The needle bearing helps the

The needle bearing helps the kart roll easier through the corners and a better release of the clutch entering the corner

The clutch includes a special oil & grease shield to keep contamination off of the shoe surface and a brand new heat treated sprocket to accept the needle bearing

Mounts to the basket like a standard sprocket but allows the use of 9 or 10 tooth sprockets (OUTBOARD ONLY)

The hardened race and spacers that come with the clutch will clamp the clutch tight to the crankshaft to minimize fretting

You may use the new FIRE clutch with the original bushing style sprockets by ordering our part # HDC-BSCK

Pulse Pressure Plate The needle bearing helps the