Yes, I do. I'm harder on my bikes than most people that would want to ride them would be anyway, I don't think they're going to break anything.
I think if I invested a large chunk of money in a road bike or something, I might be a little worried about people riding it... a MTB or BMX though, I wouldn't be riding it if it broke that easily... if they scratched the paint I might be a little bummed but that's what those bikes are for
