420 12 TOOTH 17MM COUNTER SHAFT ENGINE SPROCKET
Fits all popular Chinese made pit bikes and mini ATVs, Lifan, Loncin, Jialing, Zongshen engines. This sprocket won't fit Honda stock engine. Please check measurement before purchase.
CONDITION: Brand New
. Teeth: 12 tooth
. Thickness: 6mm approx.
. Shaft: 17mm approx. OD with 6 teeth spline
SIZE: This is for 420 chain. See picture below for measurements.