Name that size!
07-26-10, 09:51 PM
#1
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Name that size!
Can anyone tell me what size they think this frame is?
07-26-10, 10:32 PM
#3
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If you are looking for help in figuring out the size, measure from the center of the crank spindle bolt to the center/top of the top tube.
If you want guesses, I'll go with 58--solely on the head tube length.
If you want guesses, I'll go with 58--solely on the head tube length.
07-26-10, 10:48 PM
#4
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another vote for 58cm.
07-26-10, 11:59 PM
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well, your standard park bench has an overall height of 31 ½ " . based off of the top tube being just under the top of the bench, correcting for angle of picture, and taking into account the length and angle of the shadow cast, if i were to triangulate those figures, i would say the size of the bike is either a grande or venti, no room for cream, thanks.
08-02-10, 06:14 AM
#9
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Welp, I'd say 58 then, haha. I was leaning towards 56cm, so I'll take 58.
08-02-10, 06:52 AM
#10
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The best way to tell is to measure the seat tube, of course.
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08-02-10, 01:14 PM
#11
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I'll split the difference and say 57cm.
08-02-10, 02:48 PM
#12
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On my monitor, it's about 3 inches... maybe 2.87.
08-02-10, 02:59 PM
#13
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Looking at the headtube length, I'd put it at 25" or about 63cm. I measured the crank arm in the picture and assumed a 170mm crank then worked out a ratio of picture length to fit that 170mm crank. Applying that ratio to the frame, I came up with something very close to 63cm.
The best way to tell is to measure the seat tube, of course.
The best way to tell is to measure the seat tube, of course.
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08-02-10, 04:04 PM
#14
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Here's a 63cm from Craigslist
Here's ziggy's picture
and here's a 58cm
Definitely a 63cm
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Dinosaurs in Colorado A mountain bike guide to the Purgatory Canyon dinosaur trackway
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Picking the Scablands. Washington and Oregon, 2005. Pie and spiders on the Columbia River!
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Plan Epsilon Around Lake Michigan in the era of Covid
Old School…When It Wasn’t Ancient bikepacking
Gold Fever Three days of dirt in Colorado
Pokin' around the Poconos A cold ride around Lake Erie
Dinosaurs in Colorado A mountain bike guide to the Purgatory Canyon dinosaur trackway
Solo Without Pie. The search for pie in the Midwest.
Picking the Scablands. Washington and Oregon, 2005. Pie and spiders on the Columbia River!
08-02-10, 05:08 PM
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60cm and too small for me...
Aaron
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Webshots is bailing out, if you find any of my posts with corrupt picture files and want to see them corrected please let me know. :(
ISO: A late 1980's Giant Iguana MTB frameset (or complete bike) 23" Red with yellow graphics.
"Cycling should be a way of life, not a hobby.
RIDE, YOU FOOL, RIDE!"_Nicodemus
"Steel: nearly a thousand years of metallurgical development
Aluminum: barely a hundred
Which one would you rather have under your butt at 30mph?"_krazygluon
08-02-10, 06:17 PM
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i would have said 60-62cm... the head tube is a lot longer than on my 56 cm bikes... & I like cycommute's method, its a little more scientific than eyeballing.
08-02-10, 06:42 PM
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Aaron
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Webshots is bailing out, if you find any of my posts with corrupt picture files and want to see them corrected please let me know. :(
ISO: A late 1980's Giant Iguana MTB frameset (or complete bike) 23" Red with yellow graphics.
"Cycling should be a way of life, not a hobby.
RIDE, YOU FOOL, RIDE!"_Nicodemus
"Steel: nearly a thousand years of metallurgical development
Aluminum: barely a hundred
Which one would you rather have under your butt at 30mph?"_krazygluon
Webshots is bailing out, if you find any of my posts with corrupt picture files and want to see them corrected please let me know. :(
ISO: A late 1980's Giant Iguana MTB frameset (or complete bike) 23" Red with yellow graphics.
"Cycling should be a way of life, not a hobby.
RIDE, YOU FOOL, RIDE!"_Nicodemus
"Steel: nearly a thousand years of metallurgical development
Aluminum: barely a hundred
Which one would you rather have under your butt at 30mph?"_krazygluon
08-02-10, 10:14 PM
#18
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I actually have calibrated eyeballs (I knew the head tube was too tall for a 58) but I just wanted something a bit more empirical to back up the eyeballs
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Dinosaurs in Colorado A mountain bike guide to the Purgatory Canyon dinosaur trackway
Solo Without Pie. The search for pie in the Midwest.
Picking the Scablands. Washington and Oregon, 2005. Pie and spiders on the Columbia River!
Stuart Black
Plan Epsilon Around Lake Michigan in the era of Covid
Old School…When It Wasn’t Ancient bikepacking
Gold Fever Three days of dirt in Colorado
Pokin' around the Poconos A cold ride around Lake Erie
Dinosaurs in Colorado A mountain bike guide to the Purgatory Canyon dinosaur trackway
Solo Without Pie. The search for pie in the Midwest.
Picking the Scablands. Washington and Oregon, 2005. Pie and spiders on the Columbia River!
08-02-10, 10:32 PM
#19
17yrold in 64yrold body
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cyccommute: If your pics of the 63cm and 58cm are 'normal' size, then the OP's pic MAY be a 59 or 60, but there seems to be quite a bit of difference in head tube length in the 63 pic and the OP's pic.
08-03-10, 08:56 AM
#22
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) but the main thing to look at is that the headtube on ziggy's picture is much longer than the 23" bike I posted. Look at the seatstays and how high the top tube is in relation to the rear wheel. Ziggy's is much closer to a 25" than the 23".I wouldn't try this, by the way, with a sloping top tube bike. But old horizontal top tube frames are pretty easy to eyeball the size...especially big boys like this one.
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Plan Epsilon Around Lake Michigan in the era of Covid
Old School…When It Wasn’t Ancient bikepacking
Gold Fever Three days of dirt in Colorado
Pokin' around the Poconos A cold ride around Lake Erie
Dinosaurs in Colorado A mountain bike guide to the Purgatory Canyon dinosaur trackway
Solo Without Pie. The search for pie in the Midwest.
Picking the Scablands. Washington and Oregon, 2005. Pie and spiders on the Columbia River!
Stuart Black
Plan Epsilon Around Lake Michigan in the era of Covid
Old School…When It Wasn’t Ancient bikepacking
Gold Fever Three days of dirt in Colorado
Pokin' around the Poconos A cold ride around Lake Erie
Dinosaurs in Colorado A mountain bike guide to the Purgatory Canyon dinosaur trackway
Solo Without Pie. The search for pie in the Midwest.
Picking the Scablands. Washington and Oregon, 2005. Pie and spiders on the Columbia River!
Last edited by cyccommute; 08-03-10 at 09:00 AM.
