Scooter accessory that transforms your scooter into a super fun electric Go-kart that can accelerate, brake,turn on a dime, and pop effortless wheelies, all with simple, intuitive hand controls1.High Quality Carbon Steel Design, wear proof bearing2.Easily adjustable to suit any height, via high quality aluminum clamps3.Genuine kart seat with Lateral support and Limiting Angel to Reduce Fall Back4.Adjustable Rear Metal Lock + Polyester Strap, Will fit Scooter 6.5" 8" and 10"5.Max Load264 LBS6.MaterialSteal and ABS7.Speed up to10-12 km/h8.Max Climbing: 159.G.W.: 15.6 LBS10.Package Size: 17 * 8 * 21 inchHow to use:You need to grasp two pull rod, through them to control the speed, if you want to move forward or speed up, please put the pull rod down, if you want to slow down or retreat, please pull the pull rod behind.Operation is the same with people standing on the scooter