First, accept inspection
When you open the package, you can see that there are roughly several parts: a sub-frame, a cushion, a handlebar, a safety pedal, a kettle, an instrument, a frame support bar with anti-skid pulleys (back), a horizontal regulating valve (front) and some screws. Check whether there is any damage, if there is, replace it in time.
Secondly, install the bracket.
The one with horizontal regulating valve is placed in front of the frame, and the one with anti-skid pulley is installed on the right side, which can be fixed with screws.
Third, install the safety pedal
Pay attention to the left and right when installing the safety pedal. Usually, pedals are marked with L and R..l for left and R for right. When installing, the pedal should be aligned with the fixed rod installed on the pedal, the left pedal should be screwed clockwise, the right pedal should be screwed counterclockwise, and then it can be tightened with a wrench.
Fourth, install the front.
There are 4-5 screw holes on the fixed bracket for installing the headstock. There is an adjusting knob at the lower left of the bracket and a small adjusting knob at the front. Just tighten it.
Five, install the handlebar
Install the handlebar on the top of the bracket, align it with the screw hole, and tighten it with the screw and nut, and the handlebar will be installed. Install the electronic watch, aim at the bayonet, directly clamp the main handlebar, and finally insert the two threaded ends respectively and connect them behind the instrument.
Six, install the car seat
Install the saddle line, install and fix the cushion bracket, fix it with the adjusting knob, put the front and rear adjusting brackets up and fix them with the knob, and finally put the car cushion up and tighten the screws with a wrench.