my problem is weight. I hate the fact that I either have to carry my krypto, and cable if I want to stop at a store or something. The lock and cable are a pita to carry all the time. I'm looking at a Kryptonite cable lock that has a holder that mounts to the seat tube. It's not very long though. I might get the front wheel and frame locked to a bike rack but thats it. My rear wheel doesn't have quick release, so maybe I could get by. On Kryptonte's scale of 1-5 for security it's rated at 4.