Direction of rotation: Can run forward and backward. Controller Size: 22cm6.5cm6.5cm. There are different kit items, and the packing list is same with the picture that you choosed model. So please make sure the model that you choose.
So all the wheels are without gas to arrive to you. When you get it, please inflate the wheel firstly. The size of the rear axle. The length of axle you can choose: 50cm, 60cm, 70cm, 75cm, 80cm, 85cm, 90cm, 100cm. The width is 85cm, the adaptation width is 75cm rear axle.
The width is 90cm, the adaptation width is 80cm rear axle. The width is 95cm, the adaptation width is 85cm rear axle. The width is 100cm, the adaptation width is 90cm or 88cm rear axle. This item is in the category "Sporting Goods\Cycling\Bicycle Components & Parts\Electric Bicycle Components". The seller is "wheelway" and is located in this country: CN.This item can be shipped worldwide.