Originally Posted by sashae
70-SS is an Italian threaded (70mm) Nuovo Record Strada (road) bottom bracket with a 115.5mm spindle.
70-P-120 is an Italian threaded (70mm) Record Pista (track) bottom bracket with a 109mm spindle.
is 109mm for older campy track cranks? I've had two campy BBs one loose ball and the other, the current pista BB were both 111 symmetrical. Maybe we're talking about different component combinations?