In the UK and US, it’s normally either one or ... Most other items are warranted for one or two years. No. If you order a bike from Trek’s site, it will be assembled for free by the retailer.

We find other reviewers cover pricier models, so we've focused our testing to date on electric bikes around £2,500 or less from top brands such as Cube, Carrera, Trek, Giant and more. We found five ...