Originally Posted by head_wind
Plagarizing from somewhere else on bikeforums:
Every bike weighs 40 pounds.
A 20 pound bike requires a 20 pound lock.
A 30 pound bike requires a 10 pound lock.
A 40 pound bike doesn't need a lock.
I have been told ther are only 25 pound bikes. 15 pound bikes with a 10 pound chain and 25 pound bikes with no chain.