Gsxr 750 charing issue

[foster88]

Right guys after some help issue with bike not charging the battery gsxr 750 2000 details below:

1. no issues with the current leakage
2. Charging output reved to 5000 12.3v-12.5v
3. Coil readings in ohms 0.5 each
80v reved at 5000
90v "
90v "
4. Rectifier on the readings i got seemed fine but got OL on a lot of readings which i believe is fine?

Any help is appreciated thanks.

 

[SRADStu]

You will be looking at reg/rec failure. I upgraded mine to a MOSFET style one, it needed a little soldering of connections but is much more stable.
Search google for GSXR MOSFET and you will find a load of info.

I got mine 2nd hand from a Yamaha XJR1300 I think from ebay. Total reliability ever since.