i guess you didnt see the other post, but it is a vfr swingarm that is being put on a sv 650. what you are looking at is the machine work that has been done to make it where the shock and exhaust passes thru the swingarm off of a vfr just as it would on a stock sv. the bearing in the dogbone linkage is the stock bearing from the sv swing arm and the geometry is the same as the stock sv swing arm. so the handling is not effected to bad. now i realize that the swing arm is a tad bit longer and the 180 tire is a bit heavier so it will be offset with a better shock
can you please let us know specifically what modifications need to be made to the swing arm to make it fit? I see the new linkage mount... what else?
I got a MIG welder for last Christmas and wouldn't mind making one up myself ;D