Campagnolo Record 10 Speed short cage Titanium & Carbon Rear Derailleur, used. Condition: 7.5/10 taken from wrecked bike, expected scratches and grime, see pictures. 55 mm pulley distance center to center. See listing our listing of near pristine matching brake calipers if you are trying to find all the pieces to complete your vintage Italian project. Listing may end w/o notice if needed by our retail store in Hilliard, OH which is also where the item can be viewed, handled and discussed with our professional staff. Hours open: Mon 11-7, Tue 11-4, Wed 11-7, Thur. Closed, Fri 11-7, Sat 10-4, Sun 10-4.