I purchased a Go Cruise Throttle lock the other day for my 08 FJR. I have a throttle meister that was on the bike when I bought it but it has started slipping.
After using the two I like the Go Cruise much better, it is $100 cheaper and if I was given the option to choose the one I wanted for free I would still go with the Go Cruise.
Check it out here:
https://www.ridergroups.com/gear-reviews/motorcycle-throttle-locks/
It is one of those simple designs that makes you wonder why you didn't think of it.