will a short stem impact control
#26
meow

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Sometime going to a longer stem can improve fit; remember, when your hands/reach go out farther, your hips go back to compensate for balance (in essence, pushing you back in the saddle). You might want to consider that.
#27
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From: A Coffin Called Earth. or Toronto, ON
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Food for thought: if you aren't dead by 2050, you and your entire family will be within a few years from starvation. Now that is a cruel gift to leave for your offspring. ;)
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Food for thought: if you aren't dead by 2050, you and your entire family will be within a few years from starvation. Now that is a cruel gift to leave for your offspring. ;)
https://sanfrancisco.ibtimes.com/arti...ger-photos.htm
#28
Half Fast
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From: Southern California
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I had a professional fitting. He said that my bike was the best size for me, but that my legs were longer and my torso and arms shorter than usual for my height. He recommended a 60mm stem, and I put one on my bike. It was a big improvement, and I have not had any handling problems. It looks different, and that could be a negative for some people, but since I am more comfortable, I like it.
#29
It is possible that your saddle may be too far back. I went from a 100mm stem to 90mm stem during my BG Fit session and noticed no ill effects in handling.
#30
wants185s
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#32
Thread Starter
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Bikes: Road bike is a Carbon Bianchi C2C & Grandis (1980's), Gary Fisher Mt Bike, Trek Tandem & Mongoose SS MTB circa 1992.
Git her new from a shop going belly up got her for $1K the original stem was longer the shop switch it out and I was off.......bike is great only flaw is I have issues getting into drops...all else is great...
#33
South Carolina Ed

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#34
The space coyote lied.



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When you consider that most modern MTBs are designed to be setup with a stem around 80mm with flats or risers, using a 60mm stem to run road bars makes sense if you wanna ride on the hoods or the drops much.
Of course they also have pretty slack head angles these days.
On the other hand a stubby stem on a road rig with a 73° HTA doesn't sound very pleasant to me.
Of course they also have pretty slack head angles these days.
On the other hand a stubby stem on a road rig with a 73° HTA doesn't sound very pleasant to me.
Last edited by LesterOfPuppets; 11-21-11 at 06:59 AM.
#35
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#36
Perhaps not so much in this case, but often function and looks go hand and hand. Extreme stem angles, stem lengths and or massive amounts of spacers are not only stupid looking, but also show that the bike does not fit.
#38
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From: A Coffin Called Earth. or Toronto, ON
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the reach on the S and M size frames does not change enough. I'll get to use a 1cm longer stem, woopty doo. 
It's the same in 700c bikes. Sizes under 52.5cm don't make a shred of difference, because that's the smallest frame size possible.

It's the same in 700c bikes. Sizes under 52.5cm don't make a shred of difference, because that's the smallest frame size possible.
__________________
Food for thought: if you aren't dead by 2050, you and your entire family will be within a few years from starvation. Now that is a cruel gift to leave for your offspring. ;)
https://sanfrancisco.ibtimes.com/arti...ger-photos.htm
Food for thought: if you aren't dead by 2050, you and your entire family will be within a few years from starvation. Now that is a cruel gift to leave for your offspring. ;)
https://sanfrancisco.ibtimes.com/arti...ger-photos.htm
#39
Bike ≠ Car ≠ Ped.

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Bikes: Some bikes. Hell, they're all the same, ain't they?

I'd figure looking at a different frame size if you want a stem that makes more of a difference than moving to the next frame size. Say that you're on a size 60 frame that came with a 110mm stem, but you want a 90mm stem instead; maybe a 58cm frame would be a better idea.
But, of course, there are ways around it, as this thread is showing.
#40
It will not impact control. It will feel different when you ride, so go easy at first, but your mind and body will quickly adapt and it will be a non issue.
I have long legs and shortish reach. 5'9, with a 54 frame, and 60 stem AND short reach ritchey bars.
Don't alter saddle position, you can introduce other issues such as knee pain, every fitter I have talked to have said I did correctly. Adjust saddle so lower body is in position properly in relation to crank and pedals. Adjust stem, bar reach positioning for upper body. Don't sacrifice lower body geometry for upper body reach.

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I have long legs and shortish reach. 5'9, with a 54 frame, and 60 stem AND short reach ritchey bars.
Don't alter saddle position, you can introduce other issues such as knee pain, every fitter I have talked to have said I did correctly. Adjust saddle so lower body is in position properly in relation to crank and pedals. Adjust stem, bar reach positioning for upper body. Don't sacrifice lower body geometry for upper body reach.

Uploaded with ImageShack.us
Last edited by Menel; 11-21-11 at 09:04 AM.
#41
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Have to differ with above opinions. I have an oversized old steel bike. Long legs and short arms like op. I have a look adjustable stem that actually allows me to bring the handlebars behind the post. I have tried riding all combinations and stability is decreased, negligably at first, as the bars are moved back. When in front of the post the bike is crazy unstable.
Last edited by surgeonstone; 11-21-11 at 09:06 AM.
#45
Should Be More Popular




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I think needing a stem shorter than 80 or 90 is a "red flag" for MAJOR sizing problems.
You can try to compensate for a poorly fitted frame by tweaking stem and saddle position, but these will be compromises at best.
Why do people get bikes that are not properly fitted??!??
You can try to compensate for a poorly fitted frame by tweaking stem and saddle position, but these will be compromises at best.
Why do people get bikes that are not properly fitted??!??
#46
Senior Member

Joined: Oct 2005
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From: South Bend IN
Bikes: 1976 FRESCHI, 2004 Crumpton.
I think needing a stem shorter than 80 or 90 is a "red flag" for MAJOR sizing problems.
You can try to compensate for a poorly fitted frame by tweaking stem and saddle position, but these will be compromises at best.
Why do people get bikes that are not properly fitted??!??
You can try to compensate for a poorly fitted frame by tweaking stem and saddle position, but these will be compromises at best.
Why do people get bikes that are not properly fitted??!??
#47
#49
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