eBay

This is a used aftermarket swingarm off a 1980 Yamaha TT250.  The swingarm is made by White Brothers and is aluminum.  There are a few scratches and rub marks but overall it is in very good shape.  It may fit other years of the TT250 and possible other makes (YZ, IT, DT).  Great part for your vintage Yamaha. Please email if you have any questions.