When it's "dicey" it's stubbies for the win! It's hard to really "heave-ho" those flakey threads with these:
Here's a lovely set in Metric
and SAE for just $12.
99 (or 30% off today if you're an
Inside Track member) at Harbor Freight:
https://www.harborfreight.com/12-piece-stubby-combination-wrench-set-97383.html. Apart from a teeny little 8mm for ignition stuff and the
whomping big 24mm & 30mm for the wheel nuts, which no reasonable person would use a stubby for anyhow, this little set's got most everything you'll need to gently fettle a Bullet, with its odd mix of Metric and SAE. And it all comes in a swell sturdy little case, so no more fishing around the tool box. If you're feeling "fancy", they also sell ratcheting sets in Metric
or SAE flavors for just a few bucks more. And yes, like your Daddy's venerable old Craftsman, there's a Lifetime Warranty on their Pittsburgh line. Just bring it in, and they'll hand you a fresh one. No receipt or other bullshit required.
While you're there, you might as well grab a little bottle of their
Medium No. 42 Threadlock goo, so you don't feel the need to hoink those bolts down like they owe you money:
https://www.harborfreight.com/threadlocker-no-42-10-ml-medium-strength-65192.htmlAnd remember, for stuff under $10 today ($20 if you're
Inside Track) it's 30% off. Here's a handy desiderata list:
https://www.harborfreight.com/search?q=collection:%20items%20under%20$10