Product Description
material : Aluminum alloy
Net weight: 6.6kg/8inch
Fold size(cm): 70*30*20
Expand size (cm): 95*95*47
Fork: Aluminum Manual Control Fork
Pedal: aluminum alloy anti-slick
Bottom Bracket: Sealed Bearing BB
Wheel: Strong all in one style
Notice:
Do not debug brakes after you get the bike, Cos we have handle all of commission good before sending. Please make sure every parts expanded well ( Black marbles pop up) before riding.
Package Included:
Bicycle* 1, Description* 1
Full-free wheelbarrow is too hard and epileptic to use. Full-inflated wheelbarrow will depress the rear wheels on the seat. So now the improved version uses front inflatable wheels and rear inflatable wheels.

The pneumatic wheel is more comfortable and reasonable to use.

First. Do not debug the brakes when you receive the goods, because all the cars are debugged, installed and shipped. If there is no brake, the brakes are not specified.
It hasnt been pulled in place yet, that is to say, there are four black marbles under the lock on the aluminium tube of the car that havent come out completely, so the brake is loose.

Second, when the goods are opened, the seat cushion will go down and the pulley will shake. This means that you havent operated the car in place yet. You only start using it half way before the aluminium tube will slide down. Look carefully at the black marbles that have come out to show that the car has been pulled in place with brakes.