barry,

coolant = anything that isn't water. I always used distiller water, and water wetter (RedLine).

2-stroke oil = I use Castrol A747. Probably overkill for a street bike. Try a Motul 600, it's always good for injector systems.

Gear Oil = Redline Lightweight Gear oil (yellow label).

I am sure there is plenty of other good quality products out there.

Thanks,
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Charles Gallant