Want fast road bike with flat bars
#51
Banned
Joined: Mar 2004
Posts: 5,155
Likes: 5
From: Maryland
Bikes: rockhopper, delta V, cannondale H300, Marin Mill Valley
I'm sure you can get very "aero" with the setup. However you don't have access to brakes or shifters unless you're using what would be considered the "tops" on a drop bar, - the least aerodynamic position.
Time Trial bikes aren't so great for stop/start riding that's typical in commuting. The brakes are out on the horns while the shifters on the aerobars. The horns are also much narrower than a stock flat-bar.
Time Trial bikes aren't so great for stop/start riding that's typical in commuting. The brakes are out on the horns while the shifters on the aerobars. The horns are also much narrower than a stock flat-bar.
I would have wider bars, but I had to cut them down to ~19" when one end got crimped in a crash.
Last edited by qmsdc15; 05-11-11 at 01:36 PM.
#52
Banned
Joined: Mar 2004
Posts: 5,155
Likes: 5
From: Maryland
Bikes: rockhopper, delta V, cannondale H300, Marin Mill Valley
... With drop bars, if you want to ride along lazily in a very upright position, you can put your hands on the tops. If you want to get fast and get low, you just lean down and grab the drops. If you want something in between, you ride on the hoods. The bars are made for all of this.
#53
With your hands on your flat bars where the shifters are, you tend to bend your elbows out to the sides, - which increases your frontal area and drag. The same is true when somebody is riding on the tops with drops. But on drop bars if you have your hands on the hoods or in the drops, your elbows bend downwards allowing your arms to stay tucked.
I should qualify the above to say that it's harder to keep your elbows bent downward vs outward when on the tops. It's certainly possible. I think what most people do when riding on tops or on flats is to not bend their elbows much at all, which makes them sit more upright.
Last edited by tjspiel; 05-11-11 at 01:57 PM.
#54
Senior Member

Joined: Jul 2008
Posts: 6,431
Likes: 44
From: Minneapolis, MN
The wrist angle is my main point. If you just relax your arms and let them hang at your sides your hands naturally turn with your palms more or less in. It takes effort to keep them in a palms back position. So when you're holding a flat bar, it creates a bit of extra strain. On top of that, the angle at which your arm approaches the bar becomes super-critical to avoid having to bend your wrist. By contrast, with properly fitted drop bars it is almost impossible to bend your wrist in an uncomfortable position. It's as natural as shaking hands.
As I said, I can only say that personally I can get a flat bar setup where I keep my hands in the right position and my hands never get numb, whereas I've never been able to get a dropbard setup that's 100% comfortable every ride...usually end up with some sort of ache in my hand on at the end of at least half the rides. It's not a huge deal, I just personally haven't found drops to be more comfortable.
#55
Senior Member

Joined: Jul 2002
Posts: 40,863
Likes: 3,116
From: Sacramento, California, USA
Bikes: Specialized Tarmac, Canyon Exceed, Specialized Transition, Ellsworth Roots, Ridley Excalibur
I can only say that it's a problem for me, and for a few other people I know. There seems to be some nerves and...well I don't want to say arteries, but some sort of blood flow through the area between the thumb and fingers, and my hands often feel a little numb after a ride, regardless of how much I switch hand positions. Do note I said "a little numb" - it's not usually more than an annoyance, it's nothing "dangerous" or anything, just annoying.
I'm not actually entirely sure what you mean here - I can't imagine a position with drops where your whole palm is is contact with the bars while you haven't changed the wrist angle.
It takes some effort to keep your hands in the palms back position, but it also takes some effort to keep your back in the right position with curly bars as well, so I would often call that one a draw. Changing hand position for comfort is something regular people do all the time, supporting their body weight with their back is not.
As I said, I can only say that personally I can get a flat bar setup where I keep my hands in the right position and my hands never get numb, whereas I've never been able to get a dropbard setup that's 100% comfortable every ride...usually end up with some sort of ache in my hand on at the end of at least half the rides. It's not a huge deal, I just personally haven't found drops to be more comfortable.
I'm not actually entirely sure what you mean here - I can't imagine a position with drops where your whole palm is is contact with the bars while you haven't changed the wrist angle.
It takes some effort to keep your hands in the palms back position, but it also takes some effort to keep your back in the right position with curly bars as well, so I would often call that one a draw. Changing hand position for comfort is something regular people do all the time, supporting their body weight with their back is not.
As I said, I can only say that personally I can get a flat bar setup where I keep my hands in the right position and my hands never get numb, whereas I've never been able to get a dropbard setup that's 100% comfortable every ride...usually end up with some sort of ache in my hand on at the end of at least half the rides. It's not a huge deal, I just personally haven't found drops to be more comfortable.
#56
Senior Member

Joined: Jul 2008
Posts: 6,431
Likes: 44
From: Minneapolis, MN
#57
Banned
Joined: Mar 2004
Posts: 5,155
Likes: 5
From: Maryland
Bikes: rockhopper, delta V, cannondale H300, Marin Mill Valley
#58
Senior Member

Joined: Jul 2008
Posts: 2,299
Likes: 16
It's all about reducing drag and as TT bikes prove, you can make a flat bar bike very aerodynamic. However, most flat bar bikes are hybrids and the geometry is all wrong to get good aerodynamics. A true flat bar road bike can be made as aerodynamic as a drop bar road bike if the handlebars are low enough, narrow enough, and far enough forward. How far you want to push it versus what's comfortable is up to you. Also, what % difference it makes will depend on your air speed. At low speeds, it doesn't make much difference. At high speeds, it makes a lot of difference. Way too many variables to quote accurate numbers. In your case, it could be 2% or it could be 20%. It depends.
On my way home tonight, I passed someone on a beautiful CF flat bar road bike. Turned out to be a Pinarello Prince with what appeared to be 58cm bars. It even had a bar end mirror on it.
I have nothing against flat bar bikes, but that was like painting a mustache on the Mona Lisa. So sad...
On my way home tonight, I passed someone on a beautiful CF flat bar road bike. Turned out to be a Pinarello Prince with what appeared to be 58cm bars. It even had a bar end mirror on it.
I have nothing against flat bar bikes, but that was like painting a mustache on the Mona Lisa. So sad...
#59
Banned
Joined: Mar 2004
Posts: 5,155
Likes: 5
From: Maryland
Bikes: rockhopper, delta V, cannondale H300, Marin Mill Valley
Are you talking to me? How do you know where my elbows are when I ride!? The idea that flat bars force a rider to stick his elbows out is preposterous. Have you ever observed a mountain bike race?
#60
Senior Member

Joined: Jul 2008
Posts: 6,431
Likes: 44
From: Minneapolis, MN
The traffic, cars, and road don't change when you're riding a fancier bike vs a cheaper bike. So wanting to be able to see behind you doesn't change either.
I really wish huge handlebar mirrors were considered cool looking on a bike...I got a new car and the big side mirrors are *so* great for seeing behind me, wish I had them on my bike.
I really wish huge handlebar mirrors were considered cool looking on a bike...I got a new car and the big side mirrors are *so* great for seeing behind me, wish I had them on my bike.
#61
No try the same thing with your palms perpendicular to the floor like they would be in the hoods or the drops. See what I mean?
Mountain bikers don't have their hands straight in front of them, they're farther out to the sides because their bars are wider.

Last edited by tjspiel; 05-11-11 at 02:29 PM.
#62
Banned
Joined: Mar 2004
Posts: 5,155
Likes: 5
From: Maryland
Bikes: rockhopper, delta V, cannondale H300, Marin Mill Valley
Good post
Didn't Warhol do that, mustache on the Mona Lisa, to great critical acclaim? I spotted this Lemond Ti road to hybrid conversion today. Be happy!
It's all about reducing drag and as TT bikes prove, you can make a flat bar bike very aerodynamic. However, most flat bar bikes are hybrids and the geometry is all wrong to get good aerodynamics. A true flat bar road bike can be made as aerodynamic as a drop bar road bike if the handlebars are low enough, narrow enough, and far enough forward. How far you want to push it versus what's comfortable is up to you. Also, what % difference it makes will depend on your air speed. At low speeds, it doesn't make much difference. At high speeds, it makes a lot of difference. Way too many variables to quote accurate numbers. In your case, it could be 2% or it could be 20%. It depends.
On my way home tonight, I passed someone on a beautiful CF flat bar road bike. Turned out to be a Pinarello Prince with what appeared to be 58cm bars. It even had a bar end mirror on it.
I have nothing against flat bar bikes, but that was like painting a mustache on the Mona Lisa. So sad...
On my way home tonight, I passed someone on a beautiful CF flat bar road bike. Turned out to be a Pinarello Prince with what appeared to be 58cm bars. It even had a bar end mirror on it.
I have nothing against flat bar bikes, but that was like painting a mustache on the Mona Lisa. So sad...
#63
#64
Thread Starter
Senior Member
Joined: Apr 2011
Posts: 56
Likes: 0
From: Plano, TX
Bikes: Cannondale CAAD8 (hot roddin') and a Scott SUB40 (commuter/tow-truck)
As the OP on this thread, I'm thrilled to see so may responses. Some of y'all had the same question that looks to boil down to the same thing...how fast do I want to go?
The answer is that I want to go as fast as I can for the amount of strength and endurance I have at a comfortable riding angle. Why go 15mph when I could go 17mph?
The SUB40 is a great bike and pretty darn fast for the money. In fact, it's probably perfect for what I'm doing with it (a 10-mi commute and kid-trailer-pullin' duty). However, I have the opportunity to dream because "stock sucks" and somebody else is always faster
Thank all for your recommendations. I will look at every suggested bike.
The answer is that I want to go as fast as I can for the amount of strength and endurance I have at a comfortable riding angle. Why go 15mph when I could go 17mph?
The SUB40 is a great bike and pretty darn fast for the money. In fact, it's probably perfect for what I'm doing with it (a 10-mi commute and kid-trailer-pullin' duty). However, I have the opportunity to dream because "stock sucks" and somebody else is always faster
Thank all for your recommendations. I will look at every suggested bike.
#65
Banned
Joined: Mar 2004
Posts: 5,155
Likes: 5
From: Maryland
Bikes: rockhopper, delta V, cannondale H300, Marin Mill Valley
Gents (and ladies),
I'm pretty darn new to biking and am riding a Scott SUB40 right now set up for light commuter duty. However, I'm getting a hankerin' for more speed. Drop bars don't appeal to me at all so flat bars are my choice.
Is there a lightning fast road bike out there who's only difference from a racer is the flat bar? I've seen the Cannondales and Scott Speedster Flat Bar bikes that look pretty good, but the rest seem to be more "bike trail" kind of bikes. What makes & models am I missing in my search?
Thanks much.
I'm pretty darn new to biking and am riding a Scott SUB40 right now set up for light commuter duty. However, I'm getting a hankerin' for more speed. Drop bars don't appeal to me at all so flat bars are my choice.
Is there a lightning fast road bike out there who's only difference from a racer is the flat bar? I've seen the Cannondales and Scott Speedster Flat Bar bikes that look pretty good, but the rest seem to be more "bike trail" kind of bikes. What makes & models am I missing in my search?
Thanks much.
You could build up a flat bar road like the titanium one above or a nice steel one, which is probably going to be faster than an off the shelf hybrid. Among the flat bar road bikes, I've heard Specialized Sirrus is worth a look. Trek FX are very popular. I have a Marin Mill Valley that's pretty fast.
You probably don't need a new bike though. That Scott looks pretty fast. Maybe you can change your stem to put you in a lower position. Light wheels is the easiest place to reduce the weight which helps a lot on hills.
Last edited by qmsdc15; 05-11-11 at 03:05 PM.
#67
Is that a flat bar?
Looks like bullhorns to me. Or flat bars with bar ends. In either case, his hands aren't positioned where they would be on your bars if you wanted to operate the brakes or the shifters. His palms are (mostly) perpendicular to the floor like they would be on the drops or on the hoods, not facing down like they would be on a flat bar or the tops of a drop bar.
That's why I'm contending that your flat bar position is more like the tops on a drop bar.
Looks like bullhorns to me. Or flat bars with bar ends. In either case, his hands aren't positioned where they would be on your bars if you wanted to operate the brakes or the shifters. His palms are (mostly) perpendicular to the floor like they would be on the drops or on the hoods, not facing down like they would be on a flat bar or the tops of a drop bar.
That's why I'm contending that your flat bar position is more like the tops on a drop bar.
Last edited by tjspiel; 05-11-11 at 03:30 PM.
#68
Banned
Joined: Mar 2004
Posts: 5,155
Likes: 5
From: Maryland
Bikes: rockhopper, delta V, cannondale H300, Marin Mill Valley
His stem is a lot taller and shorter than mine. I get a lot lower.
I contend that my flat bar is more like the drops because I positioned the grips where I would have put the hoods if I had installed drop bars. Sorry if I'm repeating myself. If my hands are level with the hoods, they are a bit lower than on the hoods and a bit higher than in the drops, not like the top of the bar. At least that is what I was trying to do.
I contend that my flat bar is more like the drops because I positioned the grips where I would have put the hoods if I had installed drop bars. Sorry if I'm repeating myself. If my hands are level with the hoods, they are a bit lower than on the hoods and a bit higher than in the drops, not like the top of the bar. At least that is what I was trying to do.
Last edited by qmsdc15; 05-11-11 at 04:11 PM.
#69

As I said, I can only say that personally I can get a flat bar setup where I keep my hands in the right position and my hands never get numb, whereas I've never been able to get a dropbard setup that's 100% comfortable every ride...usually end up with some sort of ache in my hand on at the end of at least half the rides. It's not a huge deal, I just personally haven't found drops to be more comfortable.
#71
#74
Senior Member

Joined: Jul 2002
Posts: 40,863
Likes: 3,116
From: Sacramento, California, USA
Bikes: Specialized Tarmac, Canyon Exceed, Specialized Transition, Ellsworth Roots, Ridley Excalibur
Instead of arguing among ourselves, we really ought to be harshing on hipsters putting BMX riser bars on track bikes.
#75
Senior Member

Joined: Jul 2008
Posts: 6,431
Likes: 44
From: Minneapolis, MN
Though the issue with that is that your hands are no longer on the brakes.
I've gone to 2 different, recommended and expensive, bike fitters. They both told me that I should work on my flexibility - specifically with my back - in order to be more comfortable on my bike...






