TC-Motor 35mm 54 Tooth T8F Rear Chain Sprocket For 2 Stroke 47cc 49cc Chinese Pocket Bike Mini Moto Kids ATV Quad Goped Scooter Fits:35mm 54 Tooth T8F Rear Chain Sprocket For 2 Stroke 47cc 49cc Chinese Pocket Bike Mini Moto Kids ATV Quad Goped Scooter Made From the Highest Quality Materials Available Always Responsible Customer Service Product Shipped From China Arrival Within 7-15 Business Days