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Old 07-30-2017, 09:53 AM   #105
ben2go   ben2go is offline
 
Join Date: Jun 2011
Posts: 1,335
Quote:
Originally Posted by pcspecialist View Post
I thought I had posted about the 2009 R1 MOSFET R/R swap in this thread but apparently, I posted about it elsewhere.

I got it installed and it holds the voltage between 14.1v and 14.3v, much better than the OEM's under 13v to a little over 15v.

From the OEM R/R. the black wire is a sensing wire, it isn't used with the MOSFET R/R. Red is +, Green is - and the other two are the stator. I plugged the middle gray connector and hooked up the two stator wires to the remaining gray connector terminals but you can do it in any order you like.
I do this mod to all the bikes I have if they don't come with a mosfet rectifier. I use the FH012AA or FH020.


 
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