Bike Forums - View Single Post - bottom bracket cups are cracked

10-03-10 | 10:56 AM

#10

Chombi

Senior Member

Joined: Jul 2009

Posts: 11,128

Likes: 39

Bikes: 1986 Alan Record Carbonio, 1985 Vitus Plus Carbone 7, 1984 Peugeot PSV, 1972 Line Seeker, 1986(est.) Medici Aerodynamic (Project), 1985(est.) Peugeot PY10FC

Quote:

Originally Posted by Grand Bois

There are some unique JIS thread sizes, but I don't believe that they have ever been used in bottom brackets.

You are correct GB, for BBs, "JIS" really applies to the square taper measurement on BB spindles and not the threading, I haven't encountered a JIS threaded BB either. 90% of BBs of BB I've encountered out there seems to be English threaded...........but you never know....

Chombi

Reply

0