+1
But I thought because the price difference was so big I would try the electro sport.
It crapped out in a month.
At the same time this was happening to me the used 600F2 we bought my wife also had charging trouble.
We bought from a good dealer who took it in to fix. They put on an electro sport R/R and it also smoked in about 2 weeks.
I have switched both bikes to the R1 R/R and no problems since.
I had Mike (bartonmd) set me up with adapter plugs so I can unplug everything and go back to stock if I ever want.
I used a r1, just moved the pins around in the stock connector. I've heard bad things about the aftermarket R/R too, very happy with the R! unit, and it was cheap about $65 if i remeber right, did it at the end of summer last year and no issues through about 5k miles.