FS: Stronglight 93 chainrings
12-12-20, 06:01 PM
#1
Senior Member
Thread Starter
Join Date: Oct 2017
Location: Arizona
Posts: 1,278
Mentioned: 17 Post(s)
Tagged: 0 Thread(s)
Quoted: 512 Post(s)
Liked 489 Times
in
242 Posts
FS: Stronglight 93 chainrings
$20 shipped a piece.
Last edited by polymorphself; 12-21-20 at 07:20 PM.
12-12-20, 09:33 PM
#2
Senior Member
What's teh BCD for these?
12-13-20, 12:33 AM
#3
Senior Member
Thread Starter
Join Date: Oct 2017
Location: Arizona
Posts: 1,278
Mentioned: 17 Post(s)
Tagged: 0 Thread(s)
Quoted: 512 Post(s)
Liked 489 Times
in
242 Posts
Originally Posted by Road Fan
What's teh BCD for these?
Last edited by polymorphself; 12-13-20 at 10:24 AM.
12-13-20, 05:45 AM
#4
Senior Member
Join Date: Sep 2005
Location: Oakland, CA
Posts: 2,384
Bikes: CURRENT: '82 Univega Competizione, '72 Motobecane Grand Record, '74 Campania Professional, '83 Mercian KOM Touring, '91 Univega Alpina Comp PAST: '72 Puch Bergmeister, '72ish Peugeot UO-8, '86 Univega Gran Premio, '85 Univega Viva Touring
Mentioned: 47 Post(s)
Tagged: 0 Thread(s)
Quoted: 751 Post(s)
Liked 530 Times
in
349 Posts
The Stronglight 93 has a 122mm bcd.
Likes For noobinsf:
12-13-20, 06:33 AM
#5
tantum vehi
Join Date: Jul 2008
Location: Flathead Valley, MT
Posts: 3,838
Bikes: More than I care to admit
Mentioned: 115 Post(s)
Tagged: 0 Thread(s)
Quoted: 883 Post(s)
Liked 259 Times
in
174 Posts
As usual, Saint Sheldon comes through: https://www.sheldonbrown.com/cribsheet-bcd.html#five
__________________
1970 Gitane TdF; 1973 Gitane TdF
1979 Trek 710; 1981 Trek 412; 1981 Trek 710
1983 Specialized Stumpjumper Sport; 1985 Specialized Allez SE; 1988 Specialized Sirrus; 1989 Specialized Rock Combo
1984 Ross Mt. Hood
1988 Centurion Ironman Expert
1991 Bridgestone RB-1
1992 Serotta Colorado TG
2015 Elephant NFE
1979 Trek 710; 1981 Trek 412; 1981 Trek 710
1983 Specialized Stumpjumper Sport; 1985 Specialized Allez SE; 1988 Specialized Sirrus; 1989 Specialized Rock Combo
1984 Ross Mt. Hood
1988 Centurion Ironman Expert
1991 Bridgestone RB-1
1992 Serotta Colorado TG
2015 Elephant NFE
Likes For mountaindave:
12-13-20, 10:22 AM
#6
Senior Member
Thread Starter
Join Date: Oct 2017
Location: Arizona
Posts: 1,278
Mentioned: 17 Post(s)
Tagged: 0 Thread(s)
Quoted: 512 Post(s)
Liked 489 Times
in
242 Posts
Originally Posted by noobinsf
The Stronglight 93 has a 122mm bcd.
Likes For polymorphself:
12-13-20, 08:38 PM
#7
Senior Member
Join Date: May 2008
Location: Fredericksburg, Va
Posts: 7,747
Bikes: '73 Bottecchia Giro d'Italia, '83 Colnago Superissimo, '84 Trek 610, '84 Trek 760, '88 Pinarello Veneto, '88 De Rosa Pro, '90 De Rosa Professional, '91 Pinarello Montello, '94 Burley Duet, 97 Specialized RockHopper, 2010 Langster, Tern Link D8
Mentioned: 55 Post(s)
Tagged: 0 Thread(s)
Quoted: 989 Post(s)
Liked 625 Times
in
394 Posts
__________________
Bikes don't stand alone. They are two tired.
Bikes don't stand alone. They are two tired.
Likes For SJX426:
12-13-20, 08:45 PM
#8
Senior Member
Thread Starter
Join Date: Oct 2017
Location: Arizona
Posts: 1,278
Mentioned: 17 Post(s)
Tagged: 0 Thread(s)
Quoted: 512 Post(s)
Liked 489 Times
in
242 Posts
Originally Posted by SJX426
01-07-21, 11:31 PM
#12
Senior Member
Join Date: Feb 2013
Location: Alta California
Posts: 10,540
Mentioned: 300 Post(s)
Tagged: 1 Thread(s)
Quoted: 2442 Post(s)
Liked 711 Times
in
574 Posts
Originally Posted by SJX426
chainset in image is mixed
drive side arm is G1/Mk.I as produced 1967-72
non-drive side arm is G2/Mk.II as produced 1972-77
-----
01-08-21, 06:38 AM
#13
Senior Member
Join Date: May 2008
Location: Fredericksburg, Va
Posts: 7,747
Bikes: '73 Bottecchia Giro d'Italia, '83 Colnago Superissimo, '84 Trek 610, '84 Trek 760, '88 Pinarello Veneto, '88 De Rosa Pro, '90 De Rosa Professional, '91 Pinarello Montello, '94 Burley Duet, 97 Specialized RockHopper, 2010 Langster, Tern Link D8
Mentioned: 55 Post(s)
Tagged: 0 Thread(s)
Quoted: 989 Post(s)
Liked 625 Times
in
394 Posts
Originally Posted by juvela
-----
chainset in image is mixed
drive side arm is G1/Mk.I as produced 1967-72
non-drive side arm is G2/Mk.II as produced 1972-77
-----
chainset in image is mixed
drive side arm is G1/Mk.I as produced 1967-72
non-drive side arm is G2/Mk.II as produced 1972-77
-----
__________________
Bikes don't stand alone. They are two tired.
Bikes don't stand alone. They are two tired.
