need help i.d.'ing these cranks
#1
Newbie
Thread Starter
Join Date: May 2004
Posts: 2
Mentioned: 0 Post(s)
Tagged: 0 Thread(s)
Quoted: 0 Post(s)
Likes: 0
Liked 0 Times
in
0 Posts
need help i.d.'ing these cranks
i picked these cranks up from a local bike "scrapyard" and was wondering if anyone knew what they are. any info whatsoever would be greatly appreciated. thanks.
#3
I couldn't car less.
Join Date: Nov 2003
Posts: 4,397
Bikes: Ritchey P-series prototype, Diamondback, Nishiki Triathelon Pro.
Mentioned: 0 Post(s)
Tagged: 0 Thread(s)
Quoted: 0 Post(s)
Likes: 0
Liked 0 Times
in
0 Posts
#5
Super Modest
Join Date: Jun 2002
Location: Central Illinois
Posts: 23,466
Bikes: Trek Emonda, Giant Propel, Colnago V3, Co-Motion Supremo, ICE VTX WC
Mentioned: 107 Post(s)
Tagged: 1 Thread(s)
Quoted: 10963 Post(s)
Liked 4,619 Times
in
2,123 Posts
Originally Posted by xwarp
i picked these cranks up from a local bike "scrapyard" and was wondering if anyone knew what they are. any info whatsoever would be greatly appreciated. thanks.
#6
feros ferio
Join Date: Jul 2000
Location: www.ci.encinitas.ca.us
Posts: 21,796
Bikes: 1959 Capo Modell Campagnolo; 1960 Capo Sieger (2); 1962 Carlton Franco Suisse; 1970 Peugeot UO-8; 1982 Bianchi Campione d'Italia; 1988 Schwinn Project KOM-10;
Mentioned: 44 Post(s)
Tagged: 0 Thread(s)
Quoted: 1392 Post(s)
Liked 1,324 Times
in
836 Posts
I need to activate the Cyrillic alphabet on my computer, Magna Man of New York! Elsewhere in this forum, did you check out the thread on the Sputnik bicycle?
You may be able to narrow down the manufacturer if the spider has an unusual BCD. Measure the distance between adjacent holes, center-to-center, then refer to Sheldon's website (glossary: BCD) for the simple geometric conversion factor. A BCD of 122mm would indicate Stronglight; 128mm, Nervar; 135mm, Campag.; 130mm, anything (sorry).
You may be able to narrow down the manufacturer if the spider has an unusual BCD. Measure the distance between adjacent holes, center-to-center, then refer to Sheldon's website (glossary: BCD) for the simple geometric conversion factor. A BCD of 122mm would indicate Stronglight; 128mm, Nervar; 135mm, Campag.; 130mm, anything (sorry).
__________________
"Far and away the best prize that life offers is the chance to work hard at work worth doing." --Theodore Roosevelt
Capo: 1959 Modell Campagnolo, S/N 40324; 1960 Sieger (2), S/N 42624, 42597
Carlton: 1962 Franco Suisse, S/N K7911
Peugeot: 1970 UO-8, S/N 0010468
Bianchi: 1982 Campione d'Italia, S/N 1.M9914
Schwinn: 1988 Project KOM-10, S/N F804069
"Far and away the best prize that life offers is the chance to work hard at work worth doing." --Theodore Roosevelt
Capo: 1959 Modell Campagnolo, S/N 40324; 1960 Sieger (2), S/N 42624, 42597
Carlton: 1962 Franco Suisse, S/N K7911
Peugeot: 1970 UO-8, S/N 0010468
Bianchi: 1982 Campione d'Italia, S/N 1.M9914
Schwinn: 1988 Project KOM-10, S/N F804069
#7
Bunny-approved.
Join Date: May 2004
Location: St. Paul, Minnesota
Posts: 10
Mentioned: 0 Post(s)
Tagged: 0 Thread(s)
Quoted: 0 Post(s)
Likes: 0
Liked 0 Times
in
0 Posts
Originally Posted by xwarp
i picked these cranks up from a local bike "scrapyard" and was wondering if anyone knew what they are. any info whatsoever would be greatly appreciated. thanks.
- Vincent.
#8
I drink your MILKSHAKE
Join Date: Jul 2002
Location: St. Petersburg, FL
Posts: 15,061
Bikes: 2003 Specialized Rockhopper FSR Comp, 1999 Specialized Hardrock Comp FS, 1971 Schwinn Varsity
Mentioned: 1 Post(s)
Tagged: 0 Thread(s)
Quoted: 2 Post(s)
Likes: 0
Liked 3 Times
in
3 Posts
Originally Posted by John E
I need to activate the Cyrillic alphabet on my computer, Magna Man of New York! Elsewhere in this forum, did you check out the thread on the Sputnik bicycle?
#10
JRA...
Join Date: Oct 2003
Location: philly
Posts: 839
Bikes: trek 520 & 736, DeRosa Professional, Fuji Professional, Raleigh International 3-speed, Saronni (any info people?), Humber 3-speed, Raleigh Sports, Carlton Grand Prix coming soon!
Mentioned: 0 Post(s)
Tagged: 0 Thread(s)
Quoted: 0 Post(s)
Likes: 0
Liked 1 Time
in
1 Post
I go with ishy bunny. I don't recognize the spider but the arms themselves look like Cook.
#12
Senior Member
Join Date: Feb 2004
Location: S.E. Mi.
Posts: 287
Mentioned: 0 Post(s)
Tagged: 0 Thread(s)
Quoted: 3 Post(s)
Likes: 0
Liked 1 Time
in
1 Post
On closer inspection I would think Ishy nailed the BCD at 110 so that would rule out road cranks. They still LOOK like Toplines tho'. Came in 170mm to 180mm in 2.5 mm increments. One version (superlight) "has additional mill work performed to the arms to reduce weight". But the pictures I have don't show said mill work. So ????
#13
Bunny-approved.
Join Date: May 2004
Location: St. Paul, Minnesota
Posts: 10
Mentioned: 0 Post(s)
Tagged: 0 Thread(s)
Quoted: 0 Post(s)
Likes: 0
Liked 0 Times
in
0 Posts
Originally Posted by cyclodan
On closer inspection I would think Ishy nailed the BCD at 110 so that would rule out road cranks. They still LOOK like Toplines tho'. Came in 170mm to 180mm in 2.5 mm increments. One version (superlight) "has additional mill work performed to the arms to reduce weight". But the pictures I have don't show said mill work. So ????
https://www.bikepro.com/products/cranks/topline.html
It mentions the BCD is 130mm and if you look very closely, you can (just barely) see the fluting on the sides of the crank.
I wonder whether or not they also did the machining for the Cook Brothers cranks, since they look nearly identical. But the spider really does look like the Topline shown in the link.