I've got a 53 plate Combo 1700. The load length is a bit smaller but i couldn't be happier with it. Easy to work on and service when it needs doing (20k for oil 100k for cam belt). I did the belts in about 2 hours. Parts are everywhere so fairly cheap and they're pretty bulletproof. Should be good for 300k with a good service history. I got a Honda Benly in it easy enough and my dads lambretta. I'd imagine a bigger bike would go in but the passenger seat would have to be moved.