Roller Bearing Cam Conversion- Please explain

This site may earn a commission from merchant affiliate links, including eBay, Amazon, and others.

WNaude

Race Dog
Joined
Feb 4, 2013
Messages
1,258
Reaction score
4
Location
Australia
Bike
BMW R1150GS Adventure
Hi Guys,

I've been hearing these words in many discussions now when it comes to your older type of bikes.

Can someone please explain to me what a roller bearing conversion is?
 
Top