Discover what a belt driven bicycle is and see the pros and cons of belt bikes. Belt-drive bike FAQS are answered here.
My only proviso is that I well remember bouncing my knackers off the cross-bar when I managed to hit the gap between gears on a Sturmey Archer 3-speed hub! I was one of the main reasons I switched to derailleur gears.
Being young and stupid at the time, I didn't just do it the once either! Doh!