Go Back  Bike Forums > Bike Forums > Road Cycling
Reload this Page >

5'11"... 52cm... uh oh.

Search
Notices
Road Cycling “It is by riding a bicycle that you learn the contours of a country best, since you have to sweat up the hills and coast down them. Thus you remember them as they actually are, while in a motor car only a high hill impresses you, and you have no such accurate remembrance of country you have driven through as you gain by riding a bicycle.” -- Ernest Hemingway

5'11"... 52cm... uh oh.

Thread Tools
 
Search this Thread
 
Old 06-25-09, 02:39 PM
  #26  
ITTETAYHSMB
 
Join Date: Oct 2007
Location: Washington, DC
Posts: 194
Mentioned: 0 Post(s)
Tagged: 0 Thread(s)
Quoted: 0 Post(s)
Likes: 0
Liked 0 Times in 0 Posts
Originally Posted by jediphobic
Also, one more thing. Does your town have better business bureau? That might be one place to try and get some help with your troublesome LBS.


edit: stupid word filters

Last edited by MattDC; 06-25-09 at 02:44 PM.
MattDC is offline  
Old 06-25-09, 02:51 PM
  #27  
Junior Member
Thread Starter
 
Join Date: Jun 2009
Location: Miami, FL
Posts: 11

Bikes: Cannondale CAAD9 6

Mentioned: 0 Post(s)
Tagged: 0 Thread(s)
Quoted: 0 Post(s)
Likes: 0
Liked 0 Times in 0 Posts
Thanks for all the feedback guys!

I'm going to bring the bike into the LBS tomorrow as the owner said he'd make sure everything fits right for my personal peace of mind. The guy claims he wouldn't have sold me the bike if when I got on it in the shop it didn't look like a good fit but this feels like a classic sales man move. The good news is I already have a potential buyer willing to take the bike off my hands at a very small loss ($50 pedals and bottle holder) so I'm thinking I'll probably just sell the thing at that little bit of loss. The shop has been in business for 32 years so I figured they'd be a good one with plenty of knowledge (especially since I was dealing directly with the owner) but looks like I got taken to the bank. The owner said tomorrow I can take a CAAD9-7 56cm out for a ride to see if I can feel a difference in the ride.

I'm not sure of my inseam I know when buying pants I usually go 32'ish length if that helps at all. Regarding the generic sizing where you lift the bike. If I straddle the top tube I'm seeing about 2 inches from my ... "t'aint" (for lack of a better word) to the top tube. When riding the bike I have the seat raised a good bit and can fully extend my legs without problem and the reach also feels pretty good... but I don't know what "good" is supposed to feel like. As for my proportions I'm pretty vanilla as far as leg to torso ratios go.

I hadn't thought of calling C'dale I figured they'd give me a "well do your research next time" response. I'll hit up another LBS and get proper measurements and a second opinion from them to see. I'll post back with more info when I get it.

Thanks a lot everyone!
chadillac is offline  
Old 06-25-09, 02:58 PM
  #28  
Senior Member
 
Join Date: Feb 2009
Posts: 221
Mentioned: 1 Post(s)
Tagged: 0 Thread(s)
Quoted: 24 Post(s)
Liked 6 Times in 5 Posts
The BBBureau is worthless.............worse than the shoddiest bike shop in town.
KDTX is offline  
Old 06-25-09, 03:00 PM
  #29  
Senior Member
 
Road Fan's Avatar
 
Join Date: Apr 2005
Location: Ann Arbor, MI
Posts: 16,880

Bikes: 1980 Masi, 1984 Mondonico, 1984 Trek 610, 1980 Woodrup Giro, 2005 Mondonico Futura Leggera ELOS, 1967 PX10E, 1971 Peugeot UO-8

Mentioned: 49 Post(s)
Tagged: 0 Thread(s)
Quoted: 1858 Post(s)
Liked 664 Times in 506 Posts
Originally Posted by chadillac
So I've been riding with a group of friends and getting my bike advice second hand. I recently wrecked my existing bike (a crappy retail Schwinn varsity... needed a new crank) and decided since I've gotten more into biking (50 miles a week) it was finally time to make the plunge.

I did a little bit of research before hand but already had my heart set on a White and Red CAAD9 at the LBS. I went into the shop talked to the owner and walked away the proud owner of a C'dale CAAD9 6. I love the bike so far but as I become more well versed in more expensive and serious bikes I realized I'd picked out the wrong frame size. From what I've gathered being 5'11" basically 6' in shoes I should be riding between a 56-58cm frame for a proper fit. Problem is I picked up a 52cm frame.

So what should I do?... The ride feels pretty good but I've never ridden a "properly fitted" bike persay and don't really know what a "good ride" feels like. This thing feels leaps and bounds better/faster/stiffer than my old junker but that is to be expected. I went in and spoke with the LBS and the owner stands by his decision to let me walk with 52cm frame. He says it fits me and if it didn't he would have mentioned it when he was sizing the seat and such in the shop.

I feel like a complete schmuck and since the shop I purchased from doesn't buy or sell used I'm stuck in between a rock and a hard place. The owner said I could bring the bike in and he'll readjust everything to ensure it's a good fit but trading up to a larger frame isn't an option at his shop. I could probably trade it up at another shop however... should I if the ride feels good?

I've put about 70 miles on the bike so far in the past week and a half averaging 18-20 mph without aches or pains I would associate with a frame being to large or small but as mentioned I'm speaking out of pretty much complete ignorance as to what "good" feels like.

So what would bikeforums do?

Sorry for such a long winded post.
One thing you can do, and we can look over your shoulder, is to double-check the shop's fitting. This link (https://www.veloweb.ca/bikefit.html) has a pretty decent distillation of basic fitting, that will at least get you the usual set of starting points. It also tells you how to measure yourself and get your body's numbers the conventional way. The bike might be right for you. You'd probably be an outlier, but it could be right.

Plus if you understand this stuff, you are fore-armed if you go back to that bike shop or any other.

Road Fan

Last edited by Road Fan; 06-25-09 at 03:08 PM.
Road Fan is offline  
Old 06-25-09, 03:07 PM
  #30  
Senior Member
 
Road Fan's Avatar
 
Join Date: Apr 2005
Location: Ann Arbor, MI
Posts: 16,880

Bikes: 1980 Masi, 1984 Mondonico, 1984 Trek 610, 1980 Woodrup Giro, 2005 Mondonico Futura Leggera ELOS, 1967 PX10E, 1971 Peugeot UO-8

Mentioned: 49 Post(s)
Tagged: 0 Thread(s)
Quoted: 1858 Post(s)
Liked 664 Times in 506 Posts
Originally Posted by davesss
the op needs to read up on fitting and at least post his cycling inseam or an accurate saddle height. Without those dimensions, no one can make an intelligent comment about the fit.

It would be rare for the 52cm caad9 to fit properly, unless, like another recent poster, he has very short legs for his height. In that case, the 52cm may be ok, but would most often require a 130-140mm stem to get enough reach.
+1
Road Fan is offline  
Old 06-25-09, 03:10 PM
  #31  
Senior Member
 
Road Fan's Avatar
 
Join Date: Apr 2005
Location: Ann Arbor, MI
Posts: 16,880

Bikes: 1980 Masi, 1984 Mondonico, 1984 Trek 610, 1980 Woodrup Giro, 2005 Mondonico Futura Leggera ELOS, 1967 PX10E, 1971 Peugeot UO-8

Mentioned: 49 Post(s)
Tagged: 0 Thread(s)
Quoted: 1858 Post(s)
Liked 664 Times in 506 Posts
Originally Posted by Anti404
6'1.5'', 36(ish)inch cycling inseam, 58cm CAAD9(110 stem, 0 setback post). I get pain in my quadriceps femoris above my kneecap and pain in the shoulders, plus occasional numbness in my arms. I have been told I am on a frame too small for me. go to a different bike shop, get fitted there, plead your case(asking for some kind of trade in), and hope for the best. if all goes well, ride to the other shop, roundhouse kick that owner, and ride off into the sunset.
I think your saddle is probably too low, maybe by just a quarter inch. Give it a scooch upward, then see if iyou need the next size up in frame size.
Road Fan is offline  
Old 06-25-09, 03:37 PM
  #32  
Climb and more climb
 
Join Date: Mar 2006
Posts: 145
Mentioned: 0 Post(s)
Tagged: 0 Thread(s)
Quoted: 0 Post(s)
Likes: 0
Liked 0 Times in 0 Posts
Originally Posted by chadillac
Thanks for all the feedback guys!

I'm going to bring the bike into the LBS tomorrow as the owner said he'd make sure everything fits right for my personal peace of mind. The guy claims he wouldn't have sold me the bike if when I got on it in the shop it didn't look like a good fit but this feels like a classic sales man move. The good news is I already have a potential buyer willing to take the bike off my hands at a very small loss ($50 pedals and bottle holder) so I'm thinking I'll probably just sell the thing at that little bit of loss. The shop has been in business for 32 years so I figured they'd be a good one with plenty of knowledge (especially since I was dealing directly with the owner) but looks like I got taken to the bank. The owner said tomorrow I can take a CAAD9-7 56cm out for a ride to see if I can feel a difference in the ride.

I'm not sure of my inseam I know when buying pants I usually go 32'ish length if that helps at all. Regarding the generic sizing where you lift the bike. If I straddle the top tube I'm seeing about 2 inches from my ... "t'aint" (for lack of a better word) to the top tube. When riding the bike I have the seat raised a good bit and can fully extend my legs without problem and the reach also feels pretty good... but I don't know what "good" is supposed to feel like. As for my proportions I'm pretty vanilla as far as leg to torso ratios go.

I hadn't thought of calling C'dale I figured they'd give me a "well do your research next time" response. I'll hit up another LBS and get proper measurements and a second opinion from them to see. I'll post back with more info when I get it.

Thanks a lot everyone!

How long is the stem?
yuanja is offline  
Old 06-25-09, 03:37 PM
  #33  
Roadie
 
brian416's Avatar
 
Join Date: Oct 2007
Posts: 1,462
Mentioned: 0 Post(s)
Tagged: 0 Thread(s)
Quoted: 7 Post(s)
Liked 12 Times in 9 Posts
a 52 isn't necessarily too small, I'm 5'10" and ride a 54, I could pretty easily ride a 52
brian416 is offline  
Old 06-25-09, 03:38 PM
  #34  
Senior Member
 
Join Date: Oct 2008
Posts: 75
Mentioned: 0 Post(s)
Tagged: 0 Thread(s)
Quoted: 0 Post(s)
Likes: 0
Liked 0 Times in 0 Posts
+1
I'm 5'9 to 5'10. Every "calculator" and "fitting guides" including on the web says I should be on a 54cm bike. But my 52cm CAAD9 6 feels good, and I still needed to move my saddle forward from the "neutral" position by ~2cm.
ModeratedUser26092018 is offline  
Old 06-25-09, 03:51 PM
  #35  
Senior Member
 
Join Date: May 2008
Posts: 409
Mentioned: 0 Post(s)
Tagged: 0 Thread(s)
Quoted: 0 Post(s)
Likes: 0
Liked 0 Times in 0 Posts
I'm 6' tall and ride a 58cm bike with a 58cm top tube and a 73 degree seat tube, as well as a 120mm stem and a setback seatpost. It fits great. But I have a longish body and long arms, so it works. Everyone's different.
eminefes is offline  
Old 06-25-09, 03:53 PM
  #36  
Senior Member
 
Join Date: Sep 2008
Location: Loveland, CO
Posts: 7,228

Bikes: Cinelli superstar disc, two Yoeleo R12

Mentioned: 3 Post(s)
Tagged: 0 Thread(s)
Quoted: 1098 Post(s)
Liked 559 Times in 446 Posts
Originally Posted by Anti404
6'1.5'', 36(ish)inch cycling inseam, 58cm CAAD9(110 stem, 0 setback post). I get pain in my quadriceps femoris above my kneecap and pain in the shoulders, plus occasional numbness in my arms. I have been told I am on a frame too small for me. go to a different bike shop, get fitted there, plead your case(asking for some kind of trade in), and hope for the best. if all goes well, ride to the other shop, roundhouse kick that owner, and ride off into the sunset.
Nonsetback posts are rarely appropriate for a road bike. That's probably part of the problem. A saddle that's too far forward will place more wieght on your hands and increase the chances of hand numbness. Frame size rarely limits your fitting options, unless you are at the limits of stem length and rise.

I'd say you have a clueless fitter who doesn't know what he's doing.

In most cases, the smaller size frame can be made to fit the same as the next larger size, just by changing the stem length and angle. Your proportioning is the same as mine, although I'm much smaller. The next size larger CAAD9 would have 10mm more reach (requiring a shorter stem) and 15mm more head tube length. If you wanted a frame that produces a recreational fit for comfort, you bought the wrong model.
DaveSSS is offline  
Old 06-25-09, 03:53 PM
  #37  
Junior Member
Thread Starter
 
Join Date: Jun 2009
Location: Miami, FL
Posts: 11

Bikes: Cannondale CAAD9 6

Mentioned: 0 Post(s)
Tagged: 0 Thread(s)
Quoted: 0 Post(s)
Likes: 0
Liked 0 Times in 0 Posts
Originally Posted by dextor
+1
I'm 5'9 to 5'10. Every "calculator" and "fitting guides" including on the web says I should be on a 54cm bike. But my 52cm CAAD9 6 feels good, and I still needed to move my saddle forward from the "neutral" position by ~2cm.
well this is good to hear!

As for my Stem length I'm not sure don't have the bike with me at the moment I'll check it when I get home.
chadillac is offline  
Old 06-25-09, 05:26 PM
  #38  
greased lightning
 
sonik90's Avatar
 
Join Date: Apr 2009
Location: ON
Posts: 156

Bikes: Kona Haole, Vitus 979 Campy.

Mentioned: 0 Post(s)
Tagged: 0 Thread(s)
Quoted: 0 Post(s)
Likes: 0
Liked 0 Times in 0 Posts
You guys must have really long necks.

I am 5'7" and tried riding a bike with a 52cm TT and 90mm stem. It was great for climbing but was too cramped otherwise. But it definitely took a longer ride to make that realisation, you should do the same and use that knowledge to learn what geometry would suit you best. I have my doubts that a fitting machine will tell you any better.
sonik90 is offline  
Old 06-25-09, 05:33 PM
  #39  
Super Moderator
 
Homebrew01's Avatar
 
Join Date: Jul 2004
Location: Ffld Cnty Connecticut
Posts: 21,843

Bikes: Old Steelies I made, Old Cannondales

Mentioned: 12 Post(s)
Tagged: 0 Thread(s)
Quoted: 1173 Post(s)
Liked 927 Times in 612 Posts
I'm 5' 10" with 32" inseam (based on my pants) and I ride a 56 Cannondale, so I guess there's a pretty wide variety of "correct fit". I tried a 54 years ago but preferred the 56.
__________________
Bikes: Old steel race bikes, old Cannondale race bikes, less old Cannondale race bike, crappy old mtn bike.

FYI: https://www.bikeforums.net/forum-sugg...ad-please.html
Homebrew01 is offline  
Old 06-25-09, 06:34 PM
  #40  
Sprocket
 
Velton's Avatar
 
Join Date: May 2009
Location: Tucson, Arizona
Posts: 57

Bikes: Giant TCR Advanced

Mentioned: 0 Post(s)
Tagged: 0 Thread(s)
Quoted: 0 Post(s)
Likes: 0
Liked 0 Times in 0 Posts
About 5 years ago when I was brand new I was sold a Trek that was to big for me. I did not know this for at least the first year until someone asked why my seat was all the way down.....

Its true that some shops will try and sell you what they have in stock to just get a sale. I cant believe a shop with 32 years business would do this though. Good luck!
Velton is offline  
Old 06-25-09, 06:55 PM
  #41  
Member
 
Join Date: Jul 2008
Posts: 41
Mentioned: 0 Post(s)
Tagged: 0 Thread(s)
Quoted: 0 Post(s)
Likes: 0
Liked 0 Times in 0 Posts
Originally Posted by mongo!
sell it and buy one the right size.
+1
thexcat is offline  
Old 06-25-09, 07:09 PM
  #42  
FBoD Member at Large
 
khatfull's Avatar
 
Join Date: Aug 2008
Location: Woodbury, MN
Posts: 6,094
Mentioned: 3 Post(s)
Tagged: 0 Thread(s)
Quoted: 30 Post(s)
Likes: 0
Liked 7 Times in 7 Posts
Originally Posted by DaveSSS
Nonsetback posts are rarely appropriate for a road bike.
Why, if that's what's required to get properly oriented to the pedals AND have the rails close to center on the clamp?
khatfull is offline  
Old 06-25-09, 08:24 PM
  #43  
unofficial roadie
 
DirtPedalerB's Avatar
 
Join Date: Jul 2006
Location: Out in the woods you see
Posts: 1,440

Bikes: 2004 Marin bobcat trail, 2006 trek fuel ex7, 2007 iron horse road bike

Mentioned: 0 Post(s)
Tagged: 0 Thread(s)
Quoted: 0 Post(s)
Likes: 0
Liked 0 Times in 0 Posts
70 miles ... I'd make them swap it. start nicely then become more forceful.. I bet you have massive saddle to bar drop.
DirtPedalerB is offline  
Old 06-25-09, 09:43 PM
  #44  
Cat 666
 
fatallightning's Avatar
 
Join Date: Jul 2008
Location: nyack, ny (yes, that one)
Posts: 1,462
Mentioned: 0 Post(s)
Tagged: 0 Thread(s)
Quoted: 0 Post(s)
Likes: 0
Liked 0 Times in 0 Posts
Originally Posted by jediphobic
Try standing over the bike and picking it up with one hand on the bar, and one on the saddle. Pick it up as high as you can, all the way up to your pelvic bone. Then have someone else look at the distance between the tires and the floor. It should only be a few centimeters. This will give you a rough idea of sizing, though there are plenty of more precise ways if you need them.
Standover is one of the least useful sizing tools on a modern sloping road bicycle.
fatallightning is offline  
Old 06-25-09, 09:55 PM
  #45  
Senior Member
 
Join Date: Oct 2007
Posts: 83
Mentioned: 0 Post(s)
Tagged: 0 Thread(s)
Quoted: 0 Post(s)
Likes: 0
Liked 0 Times in 0 Posts
Unless you're freakishly disproportional I'm guessing it's way too small. Some people prefer the upright feel of a comfort bike and if so then you'll like a smaller frame that with normal equipment will have short reach.

To fit that bike you'll have a foot of seat post and 140cm stem. Then it will be squirlly handling.

A 56cm would probably land you somewhere in the middle of your fit. Although a 58cm might be better suited if you want the traditional road bike it.

For reference I'm 5'10" with about a 34" inseam and ride a 55-58 depending on the manufacture.
jay0k is offline  
Old 06-25-09, 10:43 PM
  #46  
Junior Member
Thread Starter
 
Join Date: Jun 2009
Location: Miami, FL
Posts: 11

Bikes: Cannondale CAAD9 6

Mentioned: 0 Post(s)
Tagged: 0 Thread(s)
Quoted: 0 Post(s)
Likes: 0
Liked 0 Times in 0 Posts
yea I've already found a buyer thank god so turning it around shouldn't be a problem it just sucks that I have to find a new bike shop because I won't be giving these guys another dime and they're literally 50 yards from my office.
chadillac is offline  
Old 06-25-09, 11:18 PM
  #47  
Mitcholo
 
CrimsonKarter21's Avatar
 
Join Date: Aug 2006
Location: Oost Vlaanderen in mind, Cleveland in body
Posts: 8,850

Bikes: 2010 Mitcholo w/ Sram Force/Red

Mentioned: 0 Post(s)
Tagged: 0 Thread(s)
Quoted: 2 Post(s)
Likes: 0
Liked 0 Times in 0 Posts
5'10.5" on a 53cm Giant TCR. Fits just fine. Different sized bikes for different sized people. But, if you aren't used to an aggressive position that a small bike demands, then you've got the wrong frame.
CrimsonKarter21 is offline  
Old 06-25-09, 11:37 PM
  #48  
Senior Member
 
MONGO!'s Avatar
 
Join Date: Jun 2007
Location: Portland, OR
Posts: 4,279
Mentioned: 0 Post(s)
Tagged: 0 Thread(s)
Quoted: 0 Post(s)
Likes: 0
Liked 1 Time in 1 Post
Originally Posted by chadillac
Thanks for all the feedback guys!

I'm going to bring the bike into the LBS tomorrow as the owner said he'd make sure everything fits right for my personal peace of mind. !
So he's going to put a 400mm stem on there?
Cool.
MONGO! is offline  
Old 06-26-09, 03:10 PM
  #49  
Senior Member
 
Join Date: Sep 2008
Location: Loveland, CO
Posts: 7,228

Bikes: Cinelli superstar disc, two Yoeleo R12

Mentioned: 3 Post(s)
Tagged: 0 Thread(s)
Quoted: 1098 Post(s)
Liked 559 Times in 446 Posts
Originally Posted by khatfull
Why, if that's what's required to get properly oriented to the pedals AND have the rails close to center on the clamp?
To be "properly oriented" to the pedals should rarely require a non setback post. The exceptions might be frames with very slack STAs for the frame size and riders with very longs legs, since 3cm of additional saddle height move the saddle back about 1cm.

The reason it's sometimes thought to be needed is when the fitter uses KOP rather than rider weight balance to adjust the fore/aft position, with a rider who has short femurs. In cases like this, the proper setback will more likely have the knee 1-3cm behind the pedal spindle, for a good weight balance, ignoring KOP.
DaveSSS is offline  
Old 06-26-09, 05:20 PM
  #50  
Senior Member
 
embankmentlb's Avatar
 
Join Date: May 2008
Location: North, Ga.
Posts: 2,401

Bikes: 3Rensho-Aerodynamics, Bernard Hinault Look - 1986 tour winner, Guerciotti, Various Klein's & Panasonic's

Mentioned: 5 Post(s)
Tagged: 0 Thread(s)
Quoted: 159 Post(s)
Liked 375 Times in 162 Posts
I dunno, A 52 cm for a guy 5' 11" sounds small to me. I am willing to bet that the seat is not at the proper height. If the seat needs to go up an inch or so you may not be so comfortable. I think of the average 5' 11" person riding a frame in the range of a 56-57 cm c to c. but almost anything can be "made" to work.
embankmentlb is offline  


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

Copyright © 2024 MH Sub I, LLC dba Internet Brands. All rights reserved. Use of this site indicates your consent to the Terms of Use.