Front bumper: 46CM total length, the cylinder of the car is inserted at the bottom is directly 22mm, the rear pole: 30CM total length is directly 22mm, the cylinder of the car is inserted at the bottom is directly 22mm. The small tube behind: the diameter of the small tube about 19CM length, the thick position is 25.5mm
How to use it?The black security folds away with your thumb, and then the folding buckle is opened and folded down.The polygon screw inside controls the separation and combination of the iron block below to get stuck in the tube, which is equivalent to an expansion screw.can't read..Then it's not difficult to think about it yourself.
The folding rod is only guaranteed to be used for the electric scooters of the little dolphins, as well as the mini tricycle and the big dolphins' cars.I can't guarantee that you can see the parameters of other cars by yourself, such as whether the modified car you made yourself can be used.For example, electric bicycles cannot be used, and may be of different sizes.












