eBay

420-48T-48mm Rear Chain Sprocket For ATV Quad Chinese Pitpro Dirt Bike Taotao

FIT: 420 Chain

Diameter of Sprocket / Cog around 198mm (7.8")

Diameter of Centre Hole around 48mm (1.9")

Distance Between Mount Hole(centre to centre) around 68mm (2.7")

Tooth 48 T

Noted: It is not universal sprocket, please check the size and comparing with your old one before order, thank you！