Bicycle Assemble steps:
Step 1, Remove the protective bar on the front fork ends by spanner first, then loosen the bolts at each side of front fork ends, then rotate the fork 180 degree before assemble the front wheel, make sure the front Disc brake bracket on front fork and front brake Disc on front wheel are stay at LEFT side of the bicycle.
Step 2, Assemble the handlebar. First, twist the bolts in the stem of the handlebar and take the cap of the stem off. Then, put the handlebar into the groove and then install the stem cap. Adjust the direction of the handlebar to the right direction that is fit for you, and then tighten the head and the handlebar. Tighten all four screws on handlebar.
Step 3, assemble the seat. Put the seat post that has been finished into the middle tube if bicycle frame on basis of your height, you can adjust the height of the saddle. And then tighten the seat tube clamp.
Step 4, assemble the pedal
‘L’ marks pedal should match with Left crank arm. ‘R’ marks pedal should match with Right crank arm. Please make sure they are assembled on the right side (when you ride on the bike, left pedal on your left hand, right pedal on your right hand).
1). The left pedal (the pedal marked with L) has a left-hand thread (Installs in counterclockwise, Removes in clockwise,). Then use the provided wrench to tighten the pedal until it cannot be turned.
2) The right pedal (the pedal marked with R) has a right-hand thread (Installs in clockwise, Removes in counterclockwise). Then use the provided wrench to tighten the pedal until it cannot be turned.

NOTICE:
Thread both pedals into the crank arms as far as you can by hand. If you feel you do not have enough hand strength, then Fully Tighten them with the wrench. If the pedals are not fully tightened, pedal may fall off during cycling, and the threads on spindle of the pedals and crank arms will damage.)
Step 5, Please remember air up the bicycle tire.