Originally Posted by
52telecaster
Last night I decided I just had to ream the seat tube on gitane three speed (tour de france). After reaming maybe 40 bikes in my life, for the first time I dropped the reamer into the seat tube and it stuck. An hour later with bb removed and copious bouncing the frame upside down, it came out. Why you ask am I this stupid? Because I just had to go from 26.4 to 26.6 so I could use a campy seat post. On the upside its kind of like cross training to work hard on the bike instead of riding it.
I honestly didn't know there was such a thing. I've always used a wheel cylinder hone.