Min. Order Reference FOB Price
1000 Pairs US$2.54-2.67 / Pair
Product Description
Product Name Rear Sprocket Item NO. CT100 Teeth 428-37T Material C45, A3, 40Cr, 20CrMnTi, 42CrMo, copper, stainless steel and so on as per your request Process Forged Heat Treatment High frequency quenching, heat treatment, hardened teeth Surface Treatment Chrome plated, zinc plated, ...