428# 17mm Front Engine Sprocket 10 11 12 13 14 15 16 17 18 19T Tooth For Dirt Pit Bike ATV Quad Go Kart Buggy Scooter Motorcycle

High-concerned chemical：None Special Features：428 17mm Front Engine Sprocket Item Diameter：1.7cm Item Weight：0.06kg Item Height：1inch Item Width：8.1cm Item Length：8.1cm External Testing Certification：iso9001 Model Name：Front Engine Sprocket Brand Name：qxmotorracing Origin：Mainland China Material：steel Item Type：Sprockets

High-concerned chemical: None Special Features: 428 17mm Front Engine Sprocket Item Diameter: 1.7cm Item Weight: 0.06kg Item Height: 1inch Item Width: 8.1cm Item Length: 8.1cm External Testing Certification: iso9001 Model Name: Front Engine Sprocket Brand Name: qxmotorracing Origin: Mainland China Item Type: Sprockets