Evolution Industries, 10-Tooth 'Easystart' Starter Sprocket for Harley-Davidson

10 teeth.
Compatible only with Evolution Industries 84 tooth 'Easystart' starter ring gears and conversion kits.
Heat-treated aircraft-grade steel with black oxide finish.

Fits: > 94-06 BT (except 2006 Dyna). Only with Evolution Industries 'EasyStart' 84T starter ring gear.