Thread: What does "B.C.D" mean for chainwheels?
View Single Post
Old 08-29-12 | 12:07 PM
  #1  
VicM
Member
 
Joined: Aug 2007
Posts: 32
Likes: 0
From: Ann Arbor

Bikes: Bianchi Europa, Trek 920, Cannondale RS500

What does "B.C.D" mean for chainwheels?
This is a dumb question but I didn't see it on the Sheldon Brown site and I want to order a replacement chainwheel. Thanks!
VicM is offline  
Reply
0