So far so good with the performance of the 2 bikes ordered. The self-assembly was reasonably straight forward though I had to swap the pedals when my son referenced the video! Lost one star because I was originally given an estimate of 14th Dec for when the bikes would be ready but that came and went with no communication and I had to chase it up. However the despatch and delivery were fine at my end once they were ready. Slightly surprised that the bikes came in separate deliveries on the same day and maybe the packaging should have been marked '1 of 2' to save the environment! Cheers.