Infinitely adjustable 20 mm travel for precise saddle height control
Ultra-low friction IGUS bushings and SKF seals for smoother actuation and reduced maintenance
Extremely lightweight design (even lighter than 2-position XC-specific posts) for improved bike balance
Extended 350-hour service interval for less frequent servicing
Easy at-home service with included EDC multitool or standard tools
Summarized by Shop
The V3 Dropper Post is a lightweight dropper post built for more travel, smoother actuation, shorter stack height, and easy at-home service.
The V3 is the lightest infinitely-adjustable dropper post on the market, it has the shortest total length and stack height of any dropper post, 20mm of adjustable travel, an extended 350-hour service
Adjustable Travel
20 mm
Service Interval
Up to 350 hours
Weight Savings
Up to 10 g with titanium bolt upgrade kit
Color
Black, Gold
Compatible Bike Types
Mountain, Road
Pattern
Solid, Logo, Text
Summarized by Shop
4.8
155 ratings
5
4
3
2
1
A very easy to install and extremely fast returning dropper
I've only had the dropper for <2 months, but it was easy to install, works well and the remote in nice to use. The return to top is very fast, and has made me think my other droppers are lacking when switching bikes. it was interesting to look at the droppers in the group I was with in Czech 1 month ago; It was a lot of One Up's!! I also have the OnUp handlebar on both my Enduro and SL eMTB, which I love!
P
Per · August 21, 2026
Best so far!
I've had 8 different droppers on all my bikes, but this one is better than anything else I've tried. It was easy to measure to reach the maximum drop length. Smart design of the saddle clamp and the seatpost itself was thicker than previous posts, which should make it more durable in the long run. Convenient that you can easily adjust the max travel in 10 mm increments without having to disassemble the post. It has a strong return and the remote was good too. With this, I could increase the travel from my previous dropper's 185 mm to 210 mm. Ordering, price, and delivery were all top notch.
K
Kristian · August 12, 2026
V3 150/180mm
I am happy with the V3 150 mm as well as the V3 180 mm on my other bike, best dropper. Fast delivery, they took my complaint about the price because next day after purchase it was 20€ cheaper and they refunded it. All praise for OneUp.