I got this Colnago Master Olympic with Campagnolo Record from my dad.
I already did some rides and I could keep easily up with my friends on modern carbon bikes.
But i had already 2 flat tires with the tiny 23mm tires and the bike will not let me shift in the largest(easiest) gear on the back, so it gets hard at steep hills.
What is the maximum tire size I can fit on this bike?
What can I do to make it working even better or is there any upgrade I could do?
by dompeurignon