Originally Posted by Tadashi
The toughest one would be the one on a unicycle. In a heavy traffic.
People w/o brakes, what do you do if your chain snaps?
i've seen more than one unicycle commuter in nyc.
if the chain snaps? foot-down, lay the bike over, or foot-against-the-rear-wheel. not too difficult. as dangerous as any other important part failing on any bike, especially in obviously dangerous situations - steep trails, next to canyons, traffic, on tightropes, witha bag of dynamite, etc.