Originally Posted by
jgrant75
use an old bike chain wrapped in an old innertube and chain the rails to the seat stay
u'd need a chain tool or a lot of desire to get that seat. what kind of seat is it anyway?
+2. This is the standard New York City method of securing the seat to the bike. There's no such thing as theft-proofing anything here, but this is as close as you're going to get. Wrapping the chain in electrical tape rather than an inner tube makes it a bit less bulky.