Can you accommodate 240mm?

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OneUp have produced a 240mm travel dropper. OneUp are pushing the limit of what droppers can do – and what bike frames they will actually fit in. And we’re glad that they are. Droppers for all!

We don’t often just slap press releases up but in this case, the nuts and bolts of it are all here and they are sufficiently interesting nuts and relatively inspiring bolts. Over to you OneUp…

Press Release:

Large and little

Get more drop

Everyone at OneUp wants the longest travel dropper post we can fit on our bikes. We’re obsessed with maximizing drop by minimizing stack height and total length.

OneUp Dropper Posts get you more drop than any other post. That’s because, across the line, OneUp droppers have the shortest stack height and shortest total length of any post with the same travel. No other dropper post can get your saddle lower.

OneUp dropper posts are now available in: 90mm (swimmable to 70mm), 120mm, 150mm, 180mm, 210mm and 240mm lengths.

All our posts can be shimmed down in travel by either 10mm or 20mm to tune your fit and get the most drop possible. This means there’s a OneUp Dropper option available in 10mm increments from 70mm to 240mm of drop. Bikes and riders come in all sizes, droppers posts should too.

240mm

Ever since we launched our 210mm post, taller riders (including many of our staff), have been asking for even longer dropper posts. Our new 240 is a game changer for tall riders who still manually drop their posts. We recommend the 240 for riders 6’ (183cm) or taller, or anyone on L to XXL frames.

See if the 240mm will fit you and your bike with our Dropper Post Length Selector Tool.

90mm

The new 90mm (shimmable to 70mm) Dropper is the shortest dropper post on the market. It has the shortest total length, shortest insertion length and shortest stack height.

Perfect for XS riders and XS bikes, kids bikes, gravel bikes and any bikes with short or interrupted seat tubes.

Thumbs up – or rather, down

Features

  • Travel adjust shims allow you to dial in your perfect length
  • Reliable sealed cartridge internals
  • User replaceable cartridge $60 USD
  • Light weight (shorter total length means less material and less weight for a given drop)
  • Easy to service at home
  • 2 year warranty
  • Increased bushing overlap (240) – new feature
  • Sealed cartridge cap (on all posts) – new feature

Specification

Price: 90mm $199.50 USD / 240mm $229.50 USD / Remote $59.50 USD
Weight (30.9): 90mm 435g / 240mm 570g / Remote 41g

Total length and stack height

If you want to upgrade to a longer travel dropper post, you’ll probably be limited by your new post’s total length or stack height, which is why we’ve minimized both.

The distance from the bottom of the post to the middle of the saddle rail clamp, including the actuator.

A shorter total length means a OneUp post is more likely to fit your bike, even if it’s not the latest, brand new bike. For reference, a OneUp 180mm post has a shorter total length than every 170mm and even some 150mm posts.

A classic from the Singletrackworld Archive:

https://singletrackworld.com/wp-content/uploads/2019/04/27-2-dropper-post-8-upgrades-for-your-mountain-bike/

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Orange Switch 6er. Stif Squatcher. Schwalbe Magic Mary Purple Addix front. Maxxis DHR II 3C MaxxTerra rear. Coil fan. Ebikes are not evil. I have been a writer for nigh on 20 years, a photographer for 25 years and a mountain biker for 30 years. I have written countless magazine and website features and route guides for the UK mountain bike press, most notably for the esteemed and highly regarded Singletrackworld. Although I am a Lancastrian, I freely admit that West Yorkshire is my favourite place to ride. Rarely a week goes by without me riding and exploring the South Pennines.

More posts from Ben

Home Forums Can you accommodate 240mm?

Viewing 14 posts - 1 through 14 (of 14 total)
  • Can you accommodate 240mm?
  • Sea-Urchin
    Full Member

    I wish I had enough insertion depth for a 240..!!

    doomanic
    Full Member

    I wish I had enough for a 180!

    PolisherMan
    Free Member

    150mm for me and I’m up to the bumper.

    intheborders
    Free Member

    Possibly in my HT, I’ve enough space above the clamp and it’s currently got a 200mm in.

    dangeourbrain
    Free Member

    Ah bum. I’ve finally given in and replaced my 170 with a 200 last week having given up on anyone releasing a 230+ post.

    Ah well, one fitted but never ridden 200mm post for sale.

    Blackflag
    Free Member

    Careful what you wish for. I have the 210 and the return is a bit crap. Max air pressure, fully clean and lubed and with seat post collar slackened off to the point where the post creeps down and i STILL only get a partial return after around an hours riding.

    ta11pau1
    Full Member

    Hmm, 240mm you say? Eyes up bike with 150mm dropper fitted and masses of post showing…

    You have to wonder though what the longevity is like, after a few months of going up and down that length it’s bound to start getting a bit ‘loose’.

    submarined
    Free Member

    @Blackflag – My 210 has been utterly faultless, sounds like there’s something not quite right with yours TBH. I’d get in touch with OneUp, their customer service has been brilliant IME, one of the reasons I keep going back to them.
    My v1 I had previously was bob on as well.

    I’m a measly 5’10ish, and can squeeze a 210 into a Large Ripmo AF, bloody great, feels like a big BMX. Only problem with big drop posts is tyre buzz on the saddle!

    Olly
    Free Member

    When you order it, you get a massive parcel in the post that just contains a note that says “your frame is too small for you”

    ta11pau1
    Full Member

    Damn, according to my max insertion I can only take a 210mm post. If I could go an extra 45mm deeper I’d be able to have the 240mm.

    Northwind
    Full Member

    I was pretty gutted to find I can only get 190mm in my Rocketmax. I suspect the number of bikes that can actually fit these new monsters is pretty small but it’s good to see and I hope it leads manufacturers towards better designs- less seattube/stupid bloody extended seatmasts, and more consideration to post length in the frames.

    docrobster
    Free Member

    I’ll have to measure up. 5’11 on a ML aether9 with 180 one up dropper in the 420 seat tube. There’s certainly a bit of room below the collar, but 6cm..? Hmm?

    docrobster
    Free Member

    Darn. 55mm below the collar.
    So that’s me 1.81m tall on a bike with 420 seat tube and 165 cranks that it’s too long for…

    cloggy
    Full Member

    I’m barely 5 8 and my 200 dropper is 20mm out of the 430 seat tube. 240 doesn’t seem extreme

Viewing 14 posts - 1 through 14 (of 14 total)

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