[Kevin1956]

Some tank bags and will have D rings on them for a carry strap or backpack straps. I replaced the left plastic D ring on mine with a metal one. I run a cable gun lock through the D ring and around the handlebars inward of the clutch cable. Mine is identical to this one. Note the words "Not for resale" on the lock. These are given away free of charge by police departments. Works great as a full face helmet lock too. I hang the helmet on the left passenger peg then run the lock through the helmet and the peg's mounting bracket. The cable has a plastic coating to avoid scratching.