Our 82 650 nighthawk with chain drive has a Comstar rear rim size M 2.50 x 16. A buddy and I just noticed tonight that 4 of the 5 bolts on the inner parts are loose. The rear wheel sounds like a bad bearing when you put weight on it but the bearings appear fine.
Here is a pic below. The rim of course says all over it to not disassemble it and Honda has made that very difficult by placing odd shaped bolts and nuts on it to discourage removal. Has anyone ever replaced these bolts with good grade 9 or 10 hardened steel bolts before?