A longer dropper post is one of the best upgrades you can make to your bike. The award-winning OneUp Dropper Post is the longest travel dropper you can install on your bike. Whether you're an XS or XXL rider, we have the best post for you.
No other dropper can lower your saddle. That's because OneUp droppers have the shortest stack height and overall length of any dropper post and the widest range of travel options (70-240mm).
Available in 90mm, 120mm, 150mm, 180mm, 210mm, and 240mm travel. Each post can be dialed in 10mm or 20mm travel so you can dial in your perfect length. Bikes and riders come in all sizes, and so do OneUp droppers.
To find the longest dropper post that will fit you and your bike, use our handy dropper post length selector tool.
Pinkbike and Vital Readers both chose the OneUp v2 dropper as their next purchase in the 2021 reader surveys.
"The OneUp V2's good design, impeccable performance, and competitive price will make you wonder why you need to spend more on a dropper."
group test winner, mbuk magazine 2021
best dropper post overall bikerumor 2021
10/10 Editor's Choice, mbr magazine 2021
Want more from your dropper? Get OneUp.
main features
lightweight (150mm 480g)
2-year warranty
proven reliability
easy to install, maintain and maintain at home
designed to work best with oneup remote