Dropper Seat Post for Road Bikes - Has Their Time Arrived?
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There is no need for one on a road bike. The purpose on a MTB is so that on steep technical descents, you can get your weight back behind the saddle so you don't go over the bars. The dropper allows you to get the saddle out of the way when you do that - and so you don't crash your crotch into the saddle if you suddenly lunge forward.
On road bikes, we aren't getting off and behind the saddle on descents. In fact, many people slide up on the saddle or sit on the top tube, the exact opposite of what is happening on a MTB.
On road bikes, we aren't getting off and behind the saddle on descents. In fact, many people slide up on the saddle or sit on the top tube, the exact opposite of what is happening on a MTB.
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Or just unclip your left, stand on that foot, slide forward off the seat. When the light changes, stomp on the right pedal, get on the seat, clip the left, proceed. If a tri geek like me can figure that out...
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This stuff about "only steep technical descents" is bogus, we are using droppers all the time. Basically any time you get out of the seat, which is often on a MTB.
On a road bike, I can think of more reasons not to. The suspension provided by a long carbon post, first of all. Weight second. Limited scenarios third
On a road bike, I can think of more reasons not to. The suspension provided by a long carbon post, first of all. Weight second. Limited scenarios third
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You might pick up some serious street cred with a dropper post. Rolling down the road doing stuff like this.
#32
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I haven't considered one for the road bike but I am pretty high up in the air compared some riders. I never wanted one on the mtb until I bought a mountain bike with one. It's not just for steep or technical descents. When on a fast-ish descent lowering the saddle allows me to move around easily or shift my weight to react to a wheel sliding or a bump or directional change. I also lower it a bit on a bumpy or rutty climb. Gives a little more control and balance.
If you've ever tried to remount/restart on a steep climb or a skinny trail, lowering the saddle is a big help.
I'd probably want one for a gravel bike for the same reasons. DT Swiss has one @370 grams. If you were to put one on you would subtract the weight of your existing post so the net gain wouldn't be 370, more like less than 200 over a light rigid post.
If you've ever tried to remount/restart on a steep climb or a skinny trail, lowering the saddle is a big help.
I'd probably want one for a gravel bike for the same reasons. DT Swiss has one @370 grams. If you were to put one on you would subtract the weight of your existing post so the net gain wouldn't be 370, more like less than 200 over a light rigid post.
Last edited by big john; 12-03-20 at 05:37 PM.
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There is no need for one on a road bike. The purpose on a MTB is so that on steep technical descents, you can get your weight back behind the saddle so you don't go over the bars. The dropper allows you to get the saddle out of the way when you do that - and so you don't crash your crotch into the saddle if you suddenly lunge forward.
On road bikes, we aren't getting off and behind the saddle on descents. In fact, many people slide up on the saddle or sit on the top tube, the exact opposite of what is happening on a MTB.
On road bikes, we aren't getting off and behind the saddle on descents. In fact, many people slide up on the saddle or sit on the top tube, the exact opposite of what is happening on a MTB.
Also worth mentioning is the safety of those positions when emergency maneuvering and braking are needed, on a non-closed road as non-racers like myself ride. I've barrelled downhill at 40mph into a curve revealing an intersection where the light suddenly turned yellow, and I sure as heck have wished to be as far back and low as I can get. The more forward rotated one's fit is on the bike, the more important it is to have that weight back but also the more difficult it is to do so with the saddle in the way. I've already put 32mm rubber on to increase braking grip, I'd entertain the idea of adding a dropper to my 1x bike at least.
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Today I descended a mile and a half very curvy mtn road where the grade runs from 10-16%. Some of the corners are posted at 25 down to 15 MPH and when approaching these curves and not being able to lower my center of gravity is a real detriment to feeling more confident even at a safe speed. Remember I am over 6. On my mtn bike I would have dropped the post to the top tube and slalomed those curves. Unfortunately the aero shape of my road bike seat post wont allow it. If I could, I would.
if you are no where near 6 AND enjoy going fast I can easily see how the concept would be of no interest and would seem crazy.
On my first post I asked for opinions and as usual they are all over the board. Thanks for the responses.
if you are no where near 6 AND enjoy going fast I can easily see how the concept would be of no interest and would seem crazy.
On my first post I asked for opinions and as usual they are all over the board. Thanks for the responses.
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Last edited by rsbob; 12-03-20 at 09:24 PM.
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You could get yourself a French fit frame. That would get you down closer to the frame.
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Today I descended a mile and a half very curvy mtn road where the grade runs from 10-16%. Some of the corners are posted at 25 down to 15 MPH and when approaching these curves and not being able to lower my center of gravity is a real detriment to feeling more confident even at a safe speed. Remember I am over 6. On my mtn bike I would have dropped the post to the top tube and slalomed those curves. Unfortunately the aero shape of my road bike seat post wont allow it. If I could, I would.
if you are no where near 6 AND enjoy going fast I can easily see how the concept would be of no interest and would seem crazy.
On my first post I asked for opinions and as usual they are all over the board. Thanks for the responses.
if you are no where near 6 AND enjoy going fast I can easily see how the concept would be of no interest and would seem crazy.
On my first post I asked for opinions and as usual they are all over the board. Thanks for the responses.
If a road has a 15mph sign posted due to such severe curves, then just slow down.
#39
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For bikes that are being raced and have to add ballast to bring them up to the UCI weight limit, a dropper post makes more sense than sitting on the top tube in supertuck position on long descents.