520 Chain 13T 14T 15T 16T Motorcycle CNC Steel Front Sprocket For Honda Off Road XR650 R-Y,1,2,3,4.5,6,7 2000-2007

High-concerned chemical：None Special Features：Front Sprocket Item Diameter：15cm Item Weight：0.3kg Item Height：5cm Item Width：15cm Item Length：15cm External Testing Certification：iso9001 Model Name：Honda XR650R Brand Name：LOPOR Origin：Mainland China Item Type：Sprockets Material：20CrMnTi

High-concerned chemical: None Special Features: Front Sprocket Item Diameter: 15cm Item Weight: 0.3kg Item Height: 5cm Item Width: 15cm Item Length: 15cm External Testing Certification: iso9001 Model Name: Honda XR650R Brand Name: LOPOR Origin: Mainland China Item Type: Sprockets Material: 20CrMnTi