A dropper post is one of the best upgrades you can make to your gravel, road or XC mountain bike. The award-winning OneUp Dropper Post is the longest travel dropper you can fit in your bike. Whether you’re an XS or XXL rider, we have the best post for you.
The OneUp 27.2 Dropper Post has the shortest stack height and shortest total length of any 27.2mm diameter dropper post.
27.2mm diameter available in 90mm, 120mm.
To find the longest dropper post that will fit you and your bike use our handy Dropper Post Length Selector Tool.
Both Pinkbike and Vital Readers chose the OneUp as the next post they will buy in the 2021 Readers Surveys.
Want more from your dropper? Get OneUp.
Easy to install, maintain and service at home
Designed to work best with OneUp Remote
Remote available in MMX, I-spec-EV, -spec II, 22.2mm and 31.8mm bar clamp options
(27.2) 90mm 377g / 120mm 435g
The 27.2 Dropper can not be shimmed.
The 27.2 Dropper has a sealed cartridge and does not require inflation.