Hi

I know that the regulators are a common problem on VFR400 and I think mine has gone?
I had to boost the battery I don't use the bike much, got it started then after about 3mins the clock lights faded and couldn't get the revs very high then cut out, I think I heard a click when it died.
Any ideas and am I right in saying you should upgrade to a R6 regulator?

Thanks Terry

do an 'advancd search' using nc30 regulator rectifier problems in the v4 section.. this will throw up all you need to check and test.

this will also help
http://www.electrexworld.co.uk/pdfs/Tro ... G-&-RR.pdf