For some inexplicable reason, I have three right arm Stronglight 49 arrms, one with 52/42 chainrings, another that is an earlier version without the Marque in the oval. I would like to end of up with two sets of right and left arms. I don't know what makes for a fair trade, but if anyone has a couple of extra leftarms, I'd like to trade to so that I can end up with two sets, either trade a right for a two lefts or buy what extra leftarms you might have..
Thank you.
Cheers.
Tom Hayes
Chagrin Falls, Ohio USA