TC-Motor 54mm 44 Tooth T8F Rear Chain Sprocket For 2 Stroke 43cc 49cc Engine Chinese Mini Moto Kids Pocket Bike Goped Scooter ATV Quad Fits:54mm 44 Tooth T8F Rear Chain Sprocket For 2 Stroke 43cc 49cc Engine Chinese Mini Moto Kids Pocket Bike Goped Scooter ATV Quad Made From the Highest Quality Materials Available Always Responsible Customer Service Product Shipped From China Arrival Within 7-15 Business Days