That was the one thing that put me off them - the weight if the battery power ran out. Most of them weigh just over the 88lb mark which is heavier than me. I didn't envisage too much of a problem riding one because I also ride a motorbike and that's a lot heavier.

However, over here in the UK, they are strictly governed by regulations and cannot go faster than 15mph on the motor alone. Strangely, if you use the motor and pedal for all you're worth, you can exceed 15mph. As it happens I found myself a lovely bike for £18 - a Raleigh ladies racer and it cleaned up beautifully. She's a very lightweight bike and I've been enjoying leisurely rides with her. The fastest I've gone on her has been 22mph - so far. The hills are not giving me too much problem now and I'm sure as I ride her more and further every day, my stamina will build up.

In other words, I think I'll stick with the bike I've got