520 14T 50T Front Rear Sprocket Kit for K*TM 350 400 620 LC4 Enduro 400 SC 620 SC Super Competition

High-concerned chemical：None Special Features：Refit Motorcycle transmission system Item Diameter：0cm Item Height：0inch Item Width：0inch Item Length：0inch External Testing Certification：CCC Model Name：400 LC4 Enduro Brand Name：BLDR Origin：Mainland China Item Type：Sprockets Material：45 Steel

High-concerned chemical: None Special Features: Refit Motorcycle transmission system Item Diameter: 0cm Item Height: 0inch Item Width: 0inch Item Length: 0inch External Testing Certification: CCC Model Name: 400 LC4 Enduro Brand Name: BLDR Origin: Mainland China Item Type: Sprockets Material: 45 Steel