The problem we have is Brammo (and more so Polaris) didn't manufacture many if any of the parts to build these motorcycles in house. What we need to have is a way of finding out, over time, who supplied the parts for these bikes. Things like seals and bearings are common. Once someone figures out a part number interchange that fits, the problem is solved. For example, IET didn't have custom clutch discs and steels made, they bought a part from something that was already in production and fit it into their clutch basket. Someone manufactured the sprockets for Brammo and most likely it fit something else. As people find out who made what, we need a place on this forum to catalog and save this information so others can get access to it.
