I've had my XZ550 for about 5 years now. The other day I was messing with my XZ400 spares machine and took the ignition switch off which had been hanging loose. I tested it with the key and behold, a magic little spigot popped out the side. It had a steering lock.!
Back to the XZ550 and a close inspection. It too has a steering lock! Peering closely at the ignition switch I can just make out the remains of markings of the steering lock position for the key. 30 minutes of gentle persuasion plus some WD40, I am now the proud owner of a bike that can't be stolen by all those jealous Harley riders.....
Its a good feeling being the owner of a bike that keeps on giving.