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"The OneUp dropper post is hard to beat" - Singletracks
"The OneUp dropper post is hard to beat" - Singletracks
Oneup

One Up V2 Dropper Seatpost 30.9mm x 120mm - Black

£199.50
Pre-Order

With Pre-Order, you can purchase the latest items added to our store in advance of them arriving with us.

Your Pre-Order is prioritised (at no additional charge); meaning that as soon as the product arrives with us, we can wrap it straight back up; ready for collection via Click & Collect or despatch to you — it often never even hits the stock room shelves!

Pre-Launch

With Pre-Launch, the date when we expect to receive the product ourselves is still a little too hazy to be confident in accepting Pre-Orders.

So, instead, you can submit your email address against the item you are interested in and we will email you as soon as stock arrives on the system.

Estimated Delivery & Collection Dates

Estimated Delivery & Collection Dates are given on Pre-Order and Pre-Launch products. They are for indication purposes only and can change at any time without notice.

The dates we provide are based on indications given by our suppliers. Whenever we get updated information from our suppliers we will endeavour to update the Estimated Delivery & Collection Dates provided on product pages.

We estimate this will be ready for despatch to you or collection via Click & Collect on Undetermined

One Up V2 Dropper Seatpost 30.9mm x 120mm - Black

Brand:Oneup

Code:1C0620

"Consistent, flawless performance" - Vital MTB

Upgrading to a longer dropper post is one of the best enhancements you can make to your bike. The award-winning OneUp Dropper Post offers the longest travel you can fit in your bike, ensuring you get the most drop possible.

Maximum Drop:

OneUp's dropper post boasts the most drop, the shortest stack height, and the shortest total length of any post on the market, allowing your saddle to go lower than ever before. Use our Dropper Post Length Selector to find your perfect fit.

Adjustable Travel:

OneUp droppers accommodate bikes and riders of all sizes, offering the widest range of dropper post lengths from 70mm to 240mm. Each post can have its travel reduced by up to 20mm, in 10mm increments.

The People's Champ:

Smooth, reliable, and a great value, OneUp's Dropper Post is consistently rated “#1”, “5-Stars”, and “10/10” by testers, reviewers, racers, and riders alike.

  • 2-year warranty
  • Remote available in MMX, I-SPEC EV, I-SPEC II and 22.2 bar clamp options
  • Proven reliability
  • Easy to install, maintain and service at home
  • Designed to work best with OneUp Remote (compatible with most actuated cable remotes)
  • Actuator orientation is arbitrary & will vary post to post.
Technical Information
  • Drop: 90mm, 120mm, 150mm, 180mm, 210mm, 240mm adjustable*
  • Stack Height: 33mm (Compressed | All Posts)
  • Diameters: 30.9, 31.6, 34.9

Weight:

  • 30.9 - 90mm 377g / 120mm 435g / 150mm 480g / 180mm 525g / 210mm 570g / 240mm 648g
  • 31.6 - 90mm 430g / 120mm 450g / 150mm 500g / 180mm 545g / 210mm 590g / 240mm 668g
  • 34.9 - 120mm 545g / 150mm 605g / 180mm 660g / 210mm 710g / 240mm 812g

*Travel reducing shims, reduce travel by 10mm or 20mm (included)

What's in the Box

  • Dropper Post
  • 1x cable barrel end
  • 1x packet of light suspension grease
  • 2x sets of 10mm travel reducing shims

*Dropper remote kit (includes cable & housing), bar clamps, and additional colored remote thumb pads all sold separately.

Sizing Information
Professional Opinion
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