On the Bianchi I use Shimano aero handles (with the return spring disabled) with early generation Campagnolo sidepulls. The aero handles provide about 10% more leverage (and therefore 10% less cable pullthrough) than traditional nonaero levers, and they fit my hands much better than Modolo or Campagnolo handles do.
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"Far and away the best prize that life offers is the chance to work hard at work worth doing." --Theodore Roosevelt
Capo: 1959 Modell Campagnolo, S/N 40324; 1960 Sieger (2), S/N 42624, 42597
Carlton: 1962 Franco Suisse, S/N K7911
Peugeot: 1970 UO-8, S/N 0010468
Bianchi: 1982 Campione d'Italia, S/N 1.M9914
Schwinn: 1988 Project KOM-10, S/N F804069