I got this '92 Aubrun CR20RX off of the bay.
Never thought nothing of the gussett in the pic provided...
then I put it up for sale and someone said ,.,
that gussett ain't factory. Tell ya what it's a professional job.
Matches the pattern of the other tig welds on the frame. Looks like factory.
It's symetricall on both sides. Super quality job !
Is it factory ? Is this a factory rider frame ? There was a bolt in the upper chain stay broke off in the frame I had to remove so this was riden hard.
Some input please ....
Rob

BMX+ issue as well.