750W Electric Mountain Bike S07

Bike arrived fairly quick and was heavily packed. Assembly was not easy. The directions are useless. They appeared to be from a different model. There was no instruction on how to install the fenders or the rack. There is no instruction on operation of the bike. I had to use You- tube to get some instruction. The instructions say to inflate tires to 30 PSI however the tire itself says 20. The battery does not lock into place easy. It took several attempts before I finally got it locked in. Maybe with practice it will be easier. Once I got through the installation and gave it a test drive there was a rubbing noise coming from the front tire. Upon closer inspection I determined the disc brake was rubbing against the caliper. This required several attempts at aligning it before getting it right. In the end, the bike seems sturdy. The power is very good for 750 amps. I weigh 240 and it still easily got up some steep grades. On level ground even at level 2, peddling is incredibly easy. You can quickly reach 21 -22 mph with little effort. If they provided legit instructions I would have rated the bike higher.