many thanks I've already had a couple of ebikes and they've all needed changing in some way or other to suit me and hubby can't do the changes, I was stupid to sell my last but got talked into buying a trike by the family who felt I wasn't safe on two wheels anymore. The trike was a very costly disaster and I'd had to sell the ebike to fund it, its hard to find a step through frame with a twist grip throttle and no pedal assist, the last one had to be changed by a very nice member on here and I can't ask again, I can sell the Cinzia but found it just the right size for me and never anticipated not being able to get a kit for it. What sort of size wheel/bike should I look for if we try again, what would a 50-550 26x1 95 be known as? it has to be low step through and all I keep seeing is 24, 26, 28 inch which is obviously something different to what I would call a bike in those sizes. The kit with the wheel in that size is in my price range and has a throttle and pannier battery which is what I want, so it seems I look for a bike to fit the kit and not the other way around.