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Early 80s Trek 420 BB size... Anyone know? NM(4 posts)

Early 80s Trek 420 BB size... Anyone know? NMQuentinCassidy
May 8, 2003 6:29 AM
No, but...SenorPedro
May 8, 2003 6:18 PM
If anybody would have a good idea it would be Skip at www.vintage-trek.com
re: Early 80s Trek 420 BB size... Anyone know? NMeddie m
May 9, 2003 12:05 PM
Trek road bikes are probably all standard English thread, 68 mm wide.
68mm wide, Thanks what mine isTrevo
May 11, 2003 8:34 PM
Iam pretty sure all Treks from 1980 to 1990 were 68mm wide.

Trevo