breakdown

Ok, so I've done a search but could not find an answer. How do I tell if a KTM part is the same as a berg part by the part number?? If the last 7 digits are the same, does that mean it is the same part? and that the first 4 number designat the model?? Specificaly looking at the new gen bergs...

So I finished work early on a fine Saturday afternoon and decided to take my FS650 for a quick spin through the national park. Halfway there it started jerking wierdly so I pulled up(immediately) to see what the problem was. Turns out that the sprocket was being held in place by just 1 out of...