bike seat theft is a reality, and it's the biggest b*tch when it happens. i learned in grade school what's grosser than gross? jumping off the empire state building and landing on a bike with no seat! nostalgia or memory tactic to leash your bike seat. you make the call.
i have seen some diy seat leashes made from old bike chain. here's the ugliest one i've ever seen.
notice the bike chain is threaded through the bike frame and through the bike seat. there is no quick way to steal this seat, but that ol rusty chain is nasty.
here's one with the chain hidden inside a used innertube held together with zip ties.
looks better, but still too clunky for my new elegant bike. not to mention, adding weight to the bike is added weight you need to pull wherever you go.
so i hit the hardware store and bought a few things.
with the help of a broken chain tool and a hand crimper, i did some looping and pinching.
the last step was to use heat shrink to make it black and pretty, also this will help with corrosion prevention. i left a bit of slack so i'm able to raise my seat an inch or so if need be. who knows, maybe i'll hit another growth spurt?
i am aware that there is no way to fully secure your bike, and a quality pair of cable snips will cut right through this. however, this deterrent could be the difference between my seat and someone else's. i believe most bike theft happens to unlocked bikes, or easy to remove parts like quick releases.