Alexi, post that request on rec.bicycles.marketplace and don't title it "long shot", title it "Campy Record Left Crank arm needed in 175"
Isn't the left crank arm of recent Chorus/Record identical for doubles and triples? I was led to believe that by someone I ride with.
Good luck! Also try Bay Area or San Jose Craigslist bikes heading and eBay items wanted
