Thread: Any 650b commuters out there?
View Single Post
Old 05-26-12 | 09:51 AM
  #10  
fietsbob
Banned
 
Joined: Jun 2010
Posts: 43,587
Likes: 1,380
From: NW,Oregon Coast

Bikes: 8

The french number scheme In 650, a,b,c, are 3 rim sizes ,590, 584, 571

3 tire widths, to arrive at the approximate similar outside diameter.
fietsbob is offline  
Reply
0