Then I say ....... BRAVO, product ordered Wednesday afternoon, Thursday at 9:30 am ...... delivery already a very good point. The packaging is of good quality, simple unpacking the bike assembly is done in 15 minutes, the tools in the box fournits than enough. Firft pedal rotations .. silence, one can exercise in silence, no noise rolling or another, I did 1m83 and my wife a little less .... the saddle height adjustment is quick, the backsplash secures the back and wide comfortable seat. The onboard computer is readable, well I just got it so we'll have to wait a bit to see the aging of the product but it appears to be the strong. I highly recommend this product and does not own shares with the seller, whom I thank for its speed of transmission.