Campagnolo Record MEXICO’d Right Crank Arm. Right Arm Only, Actual Item Pictured. Mexicoing was heavy profiling and milling that was made popular on early 1970’s Colnagos, the Mexico model came with re-profiled and pantographed gear. The Campagnolo logo has been milled off, the spider arms have been milled through, the sides of the arm have been re-profiled smooth and round…