520 Motorcycle Rear Sprocket For CF Moto 300SR CF300-3F 650GT 650NK CF650-8F/7F/7B 650MT CF650-3//3F CF700X 700 CF-X CL700-2

High-concerned chemical：None Special Features：rear sprocket Item Diameter：20inch Item Weight：1kg Item Height：5inch Item Width：20inch Item Length：20inch External Testing Certification：iso9001 Model Name：16606-43-520 Brand Name：LOPOR Origin：Mainland China Item Type：Sprockets Material：45 carbon steel

High-concerned chemical: None Special Features: rear sprocket Item Diameter: 20inch Item Weight: 1kg Item Height: 5inch Item Width: 20inch Item Length: 20inch External Testing Certification: iso9001 Model Name: 16606-43-520 Brand Name: LOPOR Origin: Mainland China Item Type: Sprockets Material: 45 carbon steel