428 Chain 13T 17mm 20mm Front Engine Sprocket For 50cc to 125cc Dirt Bike ATV Go Kart Quad Pitbike Buggy Motorcycle

High-concerned chemical：None Item Diameter：1inch Item Weight：92g Item Height：1inch Item Width：1inch Item Length：1inch External Testing Certification：ISO9000 Model Name：428 13T Brand Name：HTBCCHB Origin：Mainland China Item Type：Chain Sets Material：meatl

High-concerned chemical: None Item Diameter: 1inch Item Weight: 92g Item Height: 1inch Item Width: 1inch Item Length: 1inch External Testing Certification: ISO9000 Model Name: 428 13T Brand Name: HTBCCHB Origin: Mainland China Item Type: Chain Sets Material: meatl