Usually on my head.
Plenty of places sell cable locks. either get one with a combination lock or a keyed one. FF work best with these, but the lock shackle can be run through the D rings.
Some people go their whole life wondering if they made a difference, Marines don't have that problem.~ Ronald Reagan
2012 XCT, AFR+ Gen 4, Lloydz air filter. I don't equate noise with power.
I ride with the Force.