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Dropper on a pure road bike

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Dropper on a pure road bike

Old 07-13-21, 11:35 PM
  #51  
cmon4day
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Originally Posted by big john
You'd have to stop to adjust the seat height.
you just have to learn to adjust your seat post on the fly. Been doing it for years on my old mountain bikes until I got my new bike with a dropper post.

Another solution would be to get an old Hite Rite by Breezer. It clamps on to your seat post and seat post quick release. When you loosen the quick release you can drop your seat and then tighten it to hold your seat down. To then raise your seat you again loosen the quick release and the spring will raise your seat back up to your desired height. All is this on the fly of course.
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Old 07-14-21, 02:27 AM
  #52  
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Originally Posted by Darth Lefty

There was a KS Lev post that had a lever underneath the seat and no cable, that seems more like what you'd want on a 2x road bike if you were only going to use it for little fit changes.
That's exactly what I was thinking of. It would be simple and effective on a road bike.
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Old 07-14-21, 02:32 AM
  #53  
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Originally Posted by cmon4day
you just have to learn to adjust your seat post on the fly. Been doing it for years on my old mountain bikes until I got my new bike with a dropper post.
I suppose that would work if your descents were polarised ie. one massive long alpine descent. Where I live I would be stopping every couple of minutes to adjust the post. Even more so on the mtb!
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Old 07-14-21, 02:57 AM
  #54  
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Originally Posted by big john
I think they could make a road dropper that was only 150 grams heavier than a standard post, maybe less.
Seems like a tall order to me, if you want it to keep working and not rattle. 150g would be far more in the realm of possibility as a modification to a beam bike.

Why aren't we all hopping made at the goddamn UCI for turning them into a dead end? Diamond frames in carbon are kinda dumb; it's not making the best use of the material's possibilities.
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Old 07-14-21, 07:44 AM
  #55  
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Originally Posted by Kimmo
Seems like a tall order to me, if you want it to keep working and not rattle. 150g would be far more in the realm of possibility as a modification to a beam bike.

Why aren't we all hopping made at the goddamn UCI for turning them into a dead end? Diamond frames in carbon are kinda dumb; it's not making the best use of the material's possibilities.
A Thomson Elite mtb rigid post is about 200 grams. A 150mm travel dropper is available @400 grams, so it adds 200 grams, plus the cable and lever. This could be made lighter for road use, especially if the lever was at the saddle.
I can't help you with the UCI.
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Old 07-14-21, 07:46 AM
  #56  
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Originally Posted by cmon4day
you just have to learn to adjust your seat post on the fly. Been doing it for years on my old mountain bikes until I got my new bike with a dropper post.

Another solution would be to get an old Hite Rite by Breezer. It clamps on to your seat post and seat post quick release. When you loosen the quick release you can drop your seat and then tighten it to hold your seat down. To then raise your seat you again loosen the quick release and the spring will raise your seat back up to your desired height. All is this on the fly of course.
It would be "interesting" to see someone loosen a qr and raise the saddle while riding off road. Yes, I remember Hite Rite.
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Old 07-14-21, 10:14 AM
  #57  
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Me: **feverishly googling what the hell a dropper is**
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Old 07-14-21, 10:22 AM
  #58  
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The main reason mtn bikes have the lever on the bar is to allow the rider to keep their hands on the bar. Even grabbing a water bottle can be tricky in certain situations. Back when forks had the lockout on the fork, there were times I forgot to unlock the fork - after the climb; starting the descent - and was *$^@#ed. Going 15 mph down a rocky switchback (worsened by a locked-out fork) eliminated the option to take a hand off the bar.

Last edited by Zaskar; 07-14-21 at 10:46 AM.
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Old 07-15-21, 12:56 AM
  #59  
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Originally Posted by rsbob
Have an aero post on mine or else I would go for it.

Aero dropper posts! Made from carbon fibre of course. The cashed up triathletes and Sunday World Champ dentists will be all over that!
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Old 07-15-21, 03:30 AM
  #60  
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Originally Posted by Kimmo
Diamond frames in carbon are kinda dumb; it's not making the best use of the material's possibilities.
I've often though that too. My engineering background is in F1 motorsport, which is also held back massively in performance by technical regulations (although for good reason in this case).
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Old 07-16-21, 09:49 PM
  #61  
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Originally Posted by big john
It would be "interesting" to see someone loosen a qr and raise the saddle while riding off road. Yes, I remember Hite Rite.
Hey Big John,
Obviously you need a little more lead time than a dropper and there are some situations where you just can’t cause of the rapidly changing terrain but really, it’s not that hard. As far as raising the seat either pinch the saddle with your inner thighs and stand or if the terrain is forgiving, just grab the saddle by the horn and lift it. This is where the Hite Rite works wonders.

Last edited by cmon4day; 07-16-21 at 09:52 PM.
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Old 07-17-21, 04:50 AM
  #62  
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Originally Posted by big john
I think they could make a road dropper that was only 150 grams heavier than a standard post, maybe less.
Hey, if it's there to make descending faster why not make it as heavy as possible?
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Old 07-17-21, 05:58 AM
  #63  
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Originally Posted by cmon4day
Hey Big John,
Obviously you need a little more lead time than a dropper and there are some situations where you just can’t cause of the rapidly changing terrain but really, it’s not that hard. As far as raising the seat either pinch the saddle with your inner thighs and stand or if the terrain is forgiving, just grab the saddle by the horn and lift it. This is where the Hite Rite works wonders.
But a dropper is a MUCH better solution right? Like a million times better for mountain biking. For road it's obviously more marginal (like it is for XC racing), but I still think I would be tempted. I'm tall, I have long legs. Droppers have been the best addition to my mtbs that I can remember and I've often thought it would be good to have one on my road bike. The event I did last weekend with 25% road descents would have been a good case for a dropper. Not so much on my local rides. I would be okay giving away 200g.
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Old 07-17-21, 06:43 AM
  #64  
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Originally Posted by znomit
Hey, if it's there to make descending faster why not make it as heavy as possible?
Sacrilege on the weight weenie forum.
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Old 07-17-21, 11:00 PM
  #65  
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Originally Posted by big john
Sacrilege on the weight weenie forum.
I'm kinda bummed downhill road never took off...
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Old 07-18-21, 07:39 AM
  #66  
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Originally Posted by Kimmo
I'm kinda bummed downhill road never took off...
I read that Red Bull is still running it's "Road Rage" events which started in the L.A. area in 2005 on a steep road called Tuna Canyon. Miles Rockwell won that event on a standard road bike. Red Bull Road Rage - Wikipedia
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Old 07-19-21, 02:51 AM
  #67  
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Originally Posted by big john
I read that Red Bull is still running it's "Road Rage" events which started in the L.A. area in 2005 on a steep road called Tuna Canyon. Miles Rockwell won that event on a standard road bike. Red Bull Road Rage - Wikipedia
From that article: No Red Bull Road Rage events have been held from 2014 onwards.
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Old 03-19-22, 10:33 AM
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Don't click if you don't want to know the results from today's Milan-San Remo (first major road race win with a dropper post?):
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Old 03-19-22, 10:45 AM
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Originally Posted by surak
Don't click if you don't want to know the results from today's Milan-San Remo (first major road race win with a dropper post?):
/End of thread

That was incredible. Also thanks to Lazyass for pointing out neutral service with droppers, I hadn't seen that. I wonder if we'll see supporting riders in big races with droppers just incase their leaders need a bike.
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Old 03-19-22, 01:34 PM
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Now they just need to figure out how to make droppers lighter for mainstream road bike use.
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Old 03-20-22, 10:14 AM
  #71  
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Originally Posted by surak
Don't click if you don't want to know the results from today's Milan-San Remo (first major road race win with a dropper post?):
Beat me to it, came here to revive my old thread with this development.

60mm drop is just over 2”. Seems like it made a pretty big difference though.

With the real but illegal possibility of riding 11lb bikes, the pros have all sorts of options to get back up to weight.

What does the UCI say about suspension forks? (Kidding, I think)
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Old 03-20-22, 10:34 PM
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there's gonna be a run on dropper posts..
Easton already offers a D-post with either 50 or 70mm travel, 27.2, 350 & 370mm lengths so it should fit many road frames nicely. Only 373 g $350 - Easton seems to like those mid 300 numbers... LOL!
Easton EA90 AX
no question that races where descending plays an important role, will find many more riders using...
...much more than marginal gains, now that it's out of the bag.

Ride On
Yuri

Last edited by LAJ; 03-21-22 at 07:34 AM. Reason: Spoiler
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Old 03-21-22, 01:05 AM
  #73  
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Originally Posted by tempocyclist
Aero dropper posts! Made from carbon fibre of course. The cashed up triathletes
Don’t hate us just because we have the money, the looks and the fast bikes 😘
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Old 03-21-22, 03:52 AM
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Originally Posted by Branko D
Don’t hate us just because we have the money, the looks and the fast bikes 😘
What about for poor bike handling skills? Or for not wearing socks? At least let me hate on the lack of socks! 😁
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Old 03-21-22, 09:18 AM
  #75  
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Last year I got a 27.2 PNW post I’d used on my mid 2010’s MTB. I knew full well I wouldn’t keep that bike much longer and I was planning to keep the post. That day has come.

It’ll go on the gravel bike, quite seamlessly since it runs on 1x with wireless Archer Trail shifting, I’ve got multiple empty cable guides to route it.



In watching the video, did anyone else get the impression that incredible descending skills and ice water in his veins had more to do with the win than the 60mm dropper?
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