Powerfly Motor Re-build Kit?

[Spaceme17]

Hello.

I have a Trek Powerfly 4 with the Bosch Performance Line CX motor. I have had the bike for a couple of years and put over 2000 miles on it. Last time I rode it, the motor was a good bit louder than normal. So I am thinking I may need to do a rebuild.

Can someone direct me to a link with the proper kit for the rebuild? I will be doing the rebuild myself by the way.

Thanks.

 

[Stihldog]

I’m also about to rebuild a Gen4 cx motor. It’s my understanding that a rebuild kit is not available in North America yet …(UK only). I was told by the LBS that a kit may be available to us soon (this month??). There’s YouTube vids out there. Yorkshire Dave I think? But there are some specialty tools needed. I’m gonna look into it some more.