[Beginner] Is my frame too large for me?
#1
Newbie
Thread Starter
Join Date: Oct 2009
Posts: 2
Mentioned: 0 Post(s)
Tagged: 0 Thread(s)
Quoted: 0 Post(s)
Likes: 0
Liked 0 Times
in
0 Posts
[Beginner] Is my frame too large for me?
I recently bought a used bike without knowing too much, though I certainly did do some research beforehand. I'm 6'1" with a 32" inseam, and my bike measurements are as follows:
Seat tube 57.5cm/22.5" ctc, 59cm/23.5" ctt
Top tube 56cm/22" ctc
Head tube 16.5cm/6.5"
Rims 28cm/11"
The bike does seem a bit large compared to other bikes I've seen. When I stand over it there is about a 2" gap between the top tube and me, plus the seat is only raised about 4" and I can just about get my tiptoes on the group when I sit on it. The bike isn't uncomfortable to ride, though I do experience some awkwardness when I have to mount and dismount in traffic.
By the way, I understand that frame size is mostly a matter of preference, but as a beginner I have no preference, and the way I feel now, I think I'd be more comfortable with it slightly smaller.
Please just humor my ignorance as I am a beginner, but I am learning everyday.
Thanks
Seat tube 57.5cm/22.5" ctc, 59cm/23.5" ctt
Top tube 56cm/22" ctc
Head tube 16.5cm/6.5"
Rims 28cm/11"
The bike does seem a bit large compared to other bikes I've seen. When I stand over it there is about a 2" gap between the top tube and me, plus the seat is only raised about 4" and I can just about get my tiptoes on the group when I sit on it. The bike isn't uncomfortable to ride, though I do experience some awkwardness when I have to mount and dismount in traffic.
By the way, I understand that frame size is mostly a matter of preference, but as a beginner I have no preference, and the way I feel now, I think I'd be more comfortable with it slightly smaller.
Please just humor my ignorance as I am a beginner, but I am learning everyday.
Thanks
Last edited by SAMO / Drella; 10-17-09 at 02:55 AM.
#2
Senior Member
Join Date: May 2008
Location: Davis/Lafayette, CA
Posts: 2,014
Bikes: too many
Mentioned: 1 Post(s)
Tagged: 0 Thread(s)
Quoted: 2 Post(s)
Likes: 0
Liked 0 Times
in
0 Posts
you shouldn't really be able to touch the ground while on your saddle. you'll have to be on your pedals to get the height for the saddle.
sounds about right. I ride a 56ctc squared frame and i'm like 5'9" with a 30" inseam. it's a bit big for me but whatever.
2" on the standover means you can actually go a bit bigger maybe, but without pics that's a total guess.
sounds about right. I ride a 56ctc squared frame and i'm like 5'9" with a 30" inseam. it's a bit big for me but whatever.
2" on the standover means you can actually go a bit bigger maybe, but without pics that's a total guess.
#3
Senior Member
Join Date: Sep 2009
Posts: 322
Bikes: 2000 LeMond Buenos Aires / 1996 LeMond Alpe d'Huez / 2009 Scott Scale 60
Mentioned: 0 Post(s)
Tagged: 0 Thread(s)
Quoted: 0 Post(s)
Likes: 0
Liked 0 Times
in
0 Posts
I first want to start by saying "I have not done this myself, so I am being a hypocrite" but go to your LBS and have them fit you professionally. I'm really considering doing this before I buy my higher end track bike.
If I remember right it costs around $100
If I remember right it costs around $100
#4
Senior Member
Join Date: Sep 2009
Location: PHL
Posts: 9,948
Bikes: Litespeed Catalyst, IRO Rob Roy, All City Big Block
Mentioned: 19 Post(s)
Tagged: 0 Thread(s)
Quoted: 1332 Post(s)
Liked 398 Times
in
194 Posts
Keep riding, see if you get used to it. A big frame isn't the worst thing in the world. (Big girls need love too)
#5
Senior Member
Join Date: May 2008
Location: Tokyo
Posts: 1,938
Mentioned: 0 Post(s)
Tagged: 0 Thread(s)
Quoted: 7 Post(s)
Likes: 0
Liked 2 Times
in
2 Posts
Sounds like your frame is perfect in size. I am 5'10" and ride a 56cm TT and 56cm seat tube and it's perfect.
Again, you shouldn't really be able to touch the ground. Your saddle is set in height according to the extension your leg can get to the pedal. When you stop, you either balance, or get off the saddle and put a foot on the ground (3rd option is to grab hold of a rail to balance.)
For setting up the bike properly, a cheap option is to watch one of the many bike fit videos on youtube. There are some really good ones that will teach you the basics. this is a good one
When you start riding more than 100km a day, you might want to get a pro-fit at the bike shop, a professional fit will help eliminate fatigue and undue pressure and strain on certain parts of your body.
Oh and a note, I don't think you are using 28cm rims. think about how tiny those wheels would be! Maybe you read the 28c measurement on your tires, that is the width of your tire.
Again, you shouldn't really be able to touch the ground. Your saddle is set in height according to the extension your leg can get to the pedal. When you stop, you either balance, or get off the saddle and put a foot on the ground (3rd option is to grab hold of a rail to balance.)
For setting up the bike properly, a cheap option is to watch one of the many bike fit videos on youtube. There are some really good ones that will teach you the basics. this is a good one
When you start riding more than 100km a day, you might want to get a pro-fit at the bike shop, a professional fit will help eliminate fatigue and undue pressure and strain on certain parts of your body.
Oh and a note, I don't think you are using 28cm rims. think about how tiny those wheels would be! Maybe you read the 28c measurement on your tires, that is the width of your tire.
#8
Newbie
Thread Starter
Join Date: Oct 2009
Posts: 2
Mentioned: 0 Post(s)
Tagged: 0 Thread(s)
Quoted: 0 Post(s)
Likes: 0
Liked 0 Times
in
0 Posts
Thanks a lot for the replies, they're very helpful.
What I meant by the rims is that each spoke measures 28cm from the rim to the hub. Sorry, I don't know the correct way to measure rims.
What I meant by the rims is that each spoke measures 28cm from the rim to the hub. Sorry, I don't know the correct way to measure rims.
#9
Real Men Ride Ordinaries
Join Date: Sep 2008
Posts: 3,723
Mentioned: 0 Post(s)
Tagged: 0 Thread(s)
Quoted: 17 Post(s)
Likes: 0
Liked 3 Times
in
3 Posts
Can i make a small correction to the previous comments:
They were more or less correct, but for one small point, it's not that you shouldn't be able to touch the ground on a properly set up bike, but rather that it doesn't matter. A variety of factors including bottom bracket height and seat tube angle determine weather or not you can put a foot down. My touring bike, with its slack angles and low bottom bracket is easily foot-downable, but my road (fixed) bike, even with the same saddle height, I can just barely get a toe.
fit your bike for riding, not for standing with it
They were more or less correct, but for one small point, it's not that you shouldn't be able to touch the ground on a properly set up bike, but rather that it doesn't matter. A variety of factors including bottom bracket height and seat tube angle determine weather or not you can put a foot down. My touring bike, with its slack angles and low bottom bracket is easily foot-downable, but my road (fixed) bike, even with the same saddle height, I can just barely get a toe.
fit your bike for riding, not for standing with it
#10
n00b
Join Date: Jul 2009
Location: SGV
Posts: 301
Bikes: Mercier Kilo TT - Grapesoda
Mentioned: 0 Post(s)
Tagged: 0 Thread(s)
Quoted: 0 Post(s)
Likes: 0
Liked 0 Times
in
0 Posts
even if you find a good deal, never buy a bike that's out of your size. sure you can adjust it to fit you but it'll never feel as good as a bike that fits you perfectly.
ive seen too many huge bikes with the seat post all the way down and it looks gross
ive seen too many huge bikes with the seat post all the way down and it looks gross