Search
Notices
Classic & Vintage This forum is to discuss the many aspects of classic and vintage bicycles, including musclebikes, lightweights, middleweights, hi-wheelers, bone-shakers, safety bikes and much more.

need help

Thread Tools
 
Search this Thread
 
Old 10-23-10 | 09:28 PM
  #1  
Thread Starter
Senior Member
 
Joined: May 2005
Posts: 296
Likes: 0
need help

I am 66" tall... What is that in feet? i thought i was 5 foot 7 or 8.. I have a 31" inseam

so what size road bike would i ride then? I have been going by the 5 foot 7 height? would a 54CM frame be too big for me then

or 65"

I was going to spend a bit money on a bike today... just double checking.... this chart says 54cm. https://bicycling.about.com/od/howtor...ike_sizing.htm

Last edited by lowlux; 10-23-10 at 09:34 PM.
lowlux is offline  
Reply
Old 10-23-10 | 09:48 PM
  #2  
wrk101's Avatar
Thrifty Bill
15 Anniversary
 
Joined: Jan 2008
Posts: 23,639
Likes: 1,106
From: Mans of NC & SW UT Desert

Bikes: 86 Katakura Silk, 87 Prologue X2, 88 Cimarron LE, 1975 Sekai 4000 Professional, 73 Paramount, plus more

66 = 5-6. 54 might work. You need to test ride it some.

This is the chart I usually use, AS A STARTING point.

wrk101 is offline  
Reply
Old 10-23-10 | 10:01 PM
  #3  
auchencrow's Avatar
Senior Member
 
Joined: Apr 2009
Posts: 10,303
Likes: 60
From: Detroit
+ 1 ... You need to test ride it some. - And then decide - (My chart says 56 but my correct size is a 60/62.)
__________________
- Auchen
auchencrow is offline  
Reply
Old 10-23-10 | 10:21 PM
  #4  
Senior Member
 
Joined: Mar 2007
Posts: 5,737
Likes: 10
Good chart. It will depend on the bike, the riding use and one's height.

Deduct 8 from your typical road size to get your equivalent MTB fit.
NormanF is offline  
Reply
Old 10-23-10 | 10:37 PM
  #5  
scozim's Avatar
Ellensburg, WA
Titanium Club Membership
15 Anniversary
 
Joined: Aug 2008
Posts: 3,791
Likes: 706
From: Lewiston, ID

Bikes: See my signature

My inseam is 30" and my bikes range from 53 cm to 56 cm. The 54 cm seem like the best fit. But, as others have said, ride it first and see how it feels.
__________________
1984 Gitane Tour de France; 1982 Nishiki Marina 12; 1984 Peugeot PSV; 1993 Trek 950 mtb; 1991 GT Karakoram, 1983 Vitus 979; Colnago Super, 1989 Spectrum Titanium,






scozim is offline  
Reply
Old 10-24-10 | 07:28 AM
  #6  
John E's Avatar
feros ferio
25 Anniversary
 
Joined: Jul 2000
Posts: 22,397
Likes: 1,864
From: www.ci.encinitas.ca.us

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;

I stand 68" = 5'8", with a 30" inseam, and the chart says 54-56cm. My Bianchi and both Capos are 55cm C-T, which I consider my ideal size. Having said that, I also note that top tube length and BB height are major factors, as well.
__________________
"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
John E is offline  
Reply
Old 10-24-10 | 07:47 AM
  #7  
Senior Member
15 Anniversary
Community Builder
 
Joined: Jun 2006
Posts: 21,804
Likes: 3,705
Originally Posted by John E
I stand 68" = 5'8", with a 30" inseam, and the chart says 54-56cm. My Bianchi and both Capos are 55cm C-T, which I consider my ideal size. Having said that, I also note that top tube length and BB height are major factors, as well.
I think top tube length can make the real difference. The original poster did not indicate what kkind of riding and what he feels comfortable on now. If he wants the Rivendell bars at the seat height fit, then that will lead to a larger bike than a classic CONI book racing position. While this is posted in the C&V forum, I just have this feeling it in regard to a modern bike, which can make it more challenging as there are fewer sizes now often.
repechage is offline  
Reply
Related Topics
Thread
Thread Starter
Forum
Replies
Last Post
RP25
Fitting Your Bike
5
10-22-18 07:05 PM
lemonlime
Singlespeed & Fixed Gear
5
05-28-16 10:05 PM
JHendrix
Road Cycling
28
08-03-14 06:46 PM
jNR
Mountain Biking
2
04-05-10 06:14 AM
theschwinnman
Road Cycling
1
03-31-10 04:29 PM

Posting Rules
You may not post new threads
You may not post replies
You may not post attachments
You may not edit your posts

BB code is On
Smilies are On
[IMG] code is On
HTML code is Off
Trackbacks are Off
Pingbacks are Off
Refbacks are Off



Contact Us - Archive - Advertising - Cookie Policy - Privacy Statement - Terms of Service -

Copyright © 2026 MH Sub I, LLC dba Internet Brands. All rights reserved. Use of this site indicates your consent to the Terms of Use.