Shindengen MOSFET FH012AA as used on late model r1’s etc.

Basically if you own any bike pre 2005 fitting this in place of your old shunt src rec reg is a good idea, a really good idea in fact.

Its a common mod these days on a multitude of bikes and takes only a half hr. Makes any older honda waaay more reliable as they are known for having the rr shit the bed and strand you outside calais late for the ferry.

Even if your not competent in wiring it in (easy to do) a decent mech would do it in a half hr.
Theres even specific wiring kits for your bike online.

55 squid no offers thanks.