Canyon Dancer brand Bar Harness system. It may sound like a crystal shop in Santa Fe, but this is the best system for tying down your scooter.
You simply wrap the cuffs around your handlebars, then put your ratchet strap hooks in the loops and tighten. Piece of cake!
Also see part # STRAP1 for high quality ratchet straps.
Universal/Non Model-Specific Item