Thanks for this thread as we are also looking at getting locks. We're planning on taking the bikes with us (most likely the mountain bikes) when we go to Bristol and need good looks to lock them at the track while we're in the track watching the races. We see a lot of people riding their bikes from where they park the vehicle to the track and back and if we can do that we can park a good bit farther away from the track. The other thing is I'm close enough to a few stores I'd love to be able to use the bike instead of the car for minor errands. Thank you for this thread.