HI

I am looking for advice on where to buy a petrol cap for my xvs 125 dragstar as the Yamaha dealers are very expensive.

Why do you need a new one? what's wrong with the original?

aBay, PartFinder, breakers yards etc etc.

Most parts places should be able to find you either a genuine one or a pattern copy.

To be honest, it's not a part that goes wrong or gets lost very often at all, so it will be expensive!!