Originally Posted by
Bianchigirll
What kind of BB? does it have lockrings that run up against the shell? Something like a Phil would not really need facing.
The facing operation doesn't really effect the threads it just ensures the sides are parallel. Chasing the shell threads involves specific thread cuttters.
It’s a Campy Chorus 102mm cartridge. Same as used in the 10s group.Threads are in good shape, the shell measures 70.0* with my calipers, so I figure the faces must be out of parallel a fair amount. I guess another solution would be a Phil Wood BB.
[MENTION=110545]qcpmsame[/MENTION] - That little bit of oxidation is the only rust I could see in the whole frame. Don’t worry, I sprayed it with Boeshield since taking the pic.
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N = '96 Colnago C40, '04 Wilier Alpe D'Huez, '10 Colnago EPS, '85 Merckx Pro, '89 Merckx Century, '86 Tommasini Professional, '04 Teschner Aero FX Pro, '05 Alan Carbon Cross, '86 De Rosa Professional, '95 Gios Compact Pro, '95 Carrera Zeus, ‘81 Masi Gran Criterium, ‘81 Merckx Pro, ‘89 Cinelli Supercorsa, ‘83 Bianchi Specialissima, ‘VO Randonneur, Ritchey Breakaway Steel, Rivendell Rambouillet, Heron Randonneur, ‘92 Ciöcc Columbus EL