15T 35 Centrifugal clutch go kart buggy 20mm Shaft (chain 9.5mm pin to pin)
15 tooth Centrifugal clutch. This gives you speed in Kmh at 4000rpm ie max speed ! start to engage at approx 1800 rpm and fully locked at 2000rpm. By far the main cause of clutch failure on Karts is overheating.