CLUB ONLY DEAL: Up to 30% off a huge range of bikes & bike gear! Ends 11:59pm Tuesday 24.05
  • Shop
  • Show all categories
  • Hide categories
  • Gift Cards
  • Brands
  • Hire & Workshop
  • Advice
Item has been added to the Cart

In Store Availability

Oneup Dropper Post


Product Details

OneUp post to give you the the shortest stack height and shortest total length of any dropper post. No other post can get your saddle lower

This is cable actuated with reliable sealed cartridge internals for easy home servicing and includes travel adjust shims allow you to custom tune your post to dial in your perfect length

  • Travel adjust shims allow you to custom tune your post to dial in your perfect length.
  • Cable actuated for easy installation and a simple no bleed remote
  • Ergonomic remote paddle position
  • Reliable sealed cartridge internals
  • Easy to service at home

  • Remote Compatibility:
  • -SRAM Matchmaker X - SRAM MMX clamps
  • -Shimano I-spec-EV - 12 speed XTR M9100 only (M8100 and M7100 use 22.2mm clamp)
  • -Shimano I-spec II - 11 speed XTR M9000, XT M8000, SLX M8000 only
  • -22.2mm Bar Clamp - All other groups including 12 speed XT M8100 , SLX M7100 and all 10 speed Shimano
  • -Cable clamping remote only (post requires cable stop to be assembled at base of post)
  • Travel Reducing Shim Reduces travel by up to 20mm.
  • Weight: Post Only: (31.6) 120mm 450g / 150mm 500g / 180mm 545g / 210mm 590g
  • Compatibility: Low shock style Santa Cruz bicycles require optional V2.1 actuator
Read More

User Reviews

5 Reviews
Sort by: Newest First
Login & Write a Review
  • Awesome dropper
    Couldn't ask for much more really, especially the longer lengths that aren't available in other brands
    Thomas Wheeler 2 Sep 2020
  • Great seat post
    Easy to fit works well and so much better than the one my Trek came with.
    Kenneth van der Goes 7 May 2020
  • Excellent value dopper post
    I read great things about the OneUP dropper posts & have been very happy with this purchase. After many reliability problems with Reverbs its nice to have a post that just keeps working. It works great. I got a 150mm post for my XC bike & it fits as easily as the 125mm Reverb & weighs the same also. & the price is unbeatable!
    David Diprose 17 Feb 2020
  • Replaced a 150mm dropper with the 180 Oneup because they have the same insertion depth.
    I have run it for 3 weeks and it has been amazing plus the extra 30mm of travel makes a huge difference. Great price and product.
    Craig du Plooy 10 Jan 2020
  • Really good price on a pretty good post.
    I swapped out a Thomson Covert Elite and the Oneup has dropped 42mm out of my stack height so that’s 5 stars there.
    The build quality is good, 5mm hex, no fiddly little bolts, the one negative is if you have the post clamp too tight the seatpost either won’t move or has limited travel. Loosen the clamp slightly and all is well.
    Hayden Ross 7 Dec 2019

Write a review


While the Consumer Guarantee Act and Fair Trading Act provide the basis for our returns policy, we go a bit better than that:

If you're not 100% completely satisfied with your purchase we will happily accept your return and provide you with a store credit or a full refund to the value of the product's purchase price. You can return the product to any of our stores nationwide, or send it back to our Head Office. With our 30-day right of return policy there are no special catches it's extremely simple! All we ask is that you return the item back to us unused and in the original packaging, making sure that the product is in the same condition as you received it in, tags still intact. The only exceptions to our returns policy are: watches, underwear, socks, ear plugs, compression clothing, padded bike shorts and swimwear which we cannot accept back due to hygiene reasons.Torpedo7 Gift Cards are not redeemable for cash or refundable.