Encouraged by the good reviews I opted louse this bike. The package was damaged during transport, but the bike is metal endured shocks, except qqs paint chips. Moderately difficult assembly, the problem mainly comes from the leaflet. When we usually good assembly manual (Ikea) there does not understand it. But after looking at the pictures it's OK. Provide between 1 to 2 hours. Only problem statement is a game in the right pedal mechanism. I feel that this will cause problems with use. I'll be sure to update my review by qqs month. I do not regret my purchase because the price is in the lower range for this type of device, so do not expect a goldsmith finish.