Plastic reservoir with a cap behind rear shock (2001 Fazer 600)

[darrsi]

Thanks darrsi, I'll definitely look into it, sounds like the bike could use it, simply because I don't think it's ever been done before (this Radflush flush) and it's a Y reg...

It's certainly worth doing, even if it's just for the sake of learning a bit more about your bike, and also so you have a definite date that it was properly flushed out.