Thread
:
Bottom Bracket: Replacing UN72 with UN55. HELP!!!
View Single Post
04-07-20, 03:04 PM
#
12
noobinsf
Senior Member
Join Date: Sep 2005
Location: Oakland, CA
Posts: 3,265
Bikes:
'82 Univega Competizione, '72 Motobecane Grand Record, '83 Mercian KOM Touring, '85 Univega Alpina Uno, '76 Eisentraut Limited
Mentioned: 57 Post(s)
Tagged: 0 Thread(s)
Quoted: 1088 Post(s)
Likes: 919
Liked 1,205 Times in
701 Posts
Also, I realize we've overlooked an obvious step -- measuring your bottom bracket shell width. Your two possible readings are 5mm apart, so a tape measure or ruler should do, no need for a micrometer.
Reply
Likes For noobinsf:
blakcloud
noobinsf
View Public Profile
Find More Posts by noobinsf