Originally Posted by
Scooper
On the P15-9, the Campy sidepulls were not an option because the frame was built with clearance for fenders and the Campy sidepulls didn't have a long enough reach.
Not to mention the top tube braze-on cable stops sit on the wrong side of the downtube for Campagnolo brakes.
For the thread's record, this also applies to P13-9's made prior to the geometry revision of 1971, though Campagnolo brakes usually can handle the reach if the bike has a rear drop bolt and 27" rims instead of 700C.
-Kurt