X-PRO 428 Chain 40 Tooth Rear Sprocket for 110cc 125cc 150cc ATVs
This post contains affiliate links. As an Amazon Associate I earn from qualifying purchases 428 40 Teeth Rear Sprocket for 110cc 125cc 150cc ATVs Inside diameter:37mm 40 teeth Bolt hole spacing:58mm Product Features 428 40 Teeth Rear Sprocket for 110cc 125cc 150cc ATVs Inside diameter:37mm; 40 teeth; Bolt hole spacing:58mm