520 13T 43T Motorcycle Front Rear Sprocket Gear Wheel Cam for Yamaha WR250 R-X,Y,Z,A,B,D,E,F,G,H,J,K,L32D5/B 2008-

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：for Honda XR250 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: for Honda XR250 Brand Name: BLDR Origin: Mainland China Item Type: Sprockets Material: 45 Steel