I'd say 25mm but not sure about it, being a top-notch road fork (at its time) it has the brake hole lower than normal road forks (I guess they did it with shorter blades to make it more rigid) so it was specifically designed for 23 (or lower) tyres and it needs also a short reach front brake (I put a Campagnolo Record skeleton on it)
I'd say 25mm but not sure about it, being a top-notch road fork (at its time) it has the brake hole lower than normal road forks (I guess they did it with shorter blades to make it more rigid) so it was specifically designed for 23 (or lower) tyres and it needs also a short reach front brake (I put a Campagnolo Record skeleton on it)