25H chain 82 links JH70 JH90 Timing and rear sprocket 55T teeth 29mm for 47cc 49cc 2 Stroke Mini Moto Pocket Bike

High-concerned chemical：None Special Features：25H chain 82L 55Tooth 29mm sprocket Item Diameter：11.5 Item Weight：0.23 Item Height：0.3 Item Width：11.5 Item Length：11.5 External Testing Certification：CC Model Name：25H chain 82L 55Tooth 29mm sprocket Brand Name：scxjwt Origin：Mainland China Item Type：Chain Sets Material：steel & iron

High-concerned chemical: None Special Features: 25H chain 82L 55Tooth 29mm sprocket Item Diameter: 11.5 Item Weight: 0.23 Item Height: 0.3 Item Width: 11.5 Item Length: 11.5 External Testing Certification: CC Model Name: 25H chain 82L 55Tooth 29mm sprocket Brand Name: scxjwt Origin: Mainland China Item Type: Chain Sets