420 13 TOOTH FRONT ENGINE SPROCKET XR50 CRF50 20MM ES16
Product Description
420 13 TOOTH COUNTER 20mm SHAFT Front ENGINE SPROCKET
Fits all popular pit bikes and mini ATVs, Lifan, Loncin, Jialing, Zongshen engines. It won't fit to stock Honda engine.
CONDITION: Brand New
SIZE: This is for 420 chain. The shaft size is 20mm. See picture below for measurements.
