Put the kibosh on bike benabbing schmucks with an Ongaurd Doberman Combo Lock. This 6-footer can get your wheels and frame without a lot of hassle, plus the .39" cable is thick and very difficult to cut...and how can you lose your keys if they never existed, Grasshopper? How indeed.
Steel ball combo lock is strong and pick-proof
Lightweight at only 365g
Self-coiling cable is easy to thread and ultra convenient