I've just seen that in their new catalogue while waiting in Tesco's foyer for my other half. I have no interest in a folding bike but at that money, I think one could forgive any minor shortcomings it might have compared to the class leaders in that niche market.Tesco are selling a 'Hopper' make 20 inch wheel electric folder for £400. Claims to have a lithium battery. No other spec. and it is only in the new catalogue, not on the web site.