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PRO Koryak Adjustable Seatpost
Sale $189.95$245.00 $ 22% Off

Item # PRS003H

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  • I-Spec II Remote, 30.9x400mm/120mm Travel ($189.95)
  • I-Spec II Remote, 31.6x400mm/120mm Travel ($189.95)
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Item # PRS003H



You're tired of playing catch up after every elevation change as your dropper-riding compatriots speed ahead while you're left fumbling with a quick-release and pondering the correct saddle height for the next set of trails. As soon as the PRO Koryak Adjustable Seatpost you ordered after the most recent lung-searing interval session arrives, you'll be back in the pack with on-the-fly seatpost adjustability to adapt instantly to changes in the trail. Its aluminum construction and cable actuation blend perfectly on your frame with clean internal routing and a price tag that leaves some cash left over for snacks at the post-ride taqueria run.

  • Adjust your seat height on the fly with this dropper post
  • 120mm of smooth, cable-actuated travel
  • Aluminum construction balances weight, durability, and cost
  • Internal cable routing nets clean frame lines
  • Infinite travel lets you dial in the perfect height for the trail ahead

Tech Specs

30.9mm, 31.6mm
cable actuated
Claimed Weight:
[30.9mm] 520g, [31.6mm] 536g
Recommended Use:
mountain bike
Manufacturer Warranty:

Reviews & Community


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Very responsive, just enough travel

    You can't go wrong with this. AND comes with a real lever, not a useless thumb-stick (I'm looking at you Reverb)


    • Familiarity: I've put it through the wringer

    Works well, relatively easy to install. At cold temperatures (below 30F or 0C) it is slow to return. Due to slow returns when cold I gave it 4 stars. This is replacing a Reverb post and works just as well with better remote placement and feel.

    Unanswered Question

    Are remote and cable included in this price?

    Solid, reliable, overlooked post

    • Familiarity: I've put it through the wringer

    I've used a Reverb, KS Lev, RSP plummet, Brand-x Ascent, and even TMars. DEspite paying less, this post compares favorably with the Lev. It's light enough to be on my Mach 4 XC bike, and the shifter-style lever works well with my old-school twist shift front shifter. That set-up resulted from ordering an I-spec-II SLX brake not realising Shimano had moved on from I spec B but anyway, it works! Great reliable post.

    Best price point dropper out there

    • Familiarity: I've put it through the wringer

    The Koryak doesnt look super impressive on paper... Its weight is middle of the pack, it currently is only offered in a 120mm travel, it doesnt have a sweet kashima coat to match the bling of your bike. That being said, it costs roughly half of some other posts (Reverb, Turbine, Transfer once you factor in the cost of the lever). The real kicker is that PRO offers a lifetime warranty on this post. If there's another brand out there that is offering this, I am unaware. Another really nice feature is that the lever comes as Shimano I-spec compatible... if you're running any newer gen Shimano brakes you can integrate the lever in for a very clean look. If you are running a different brand brake you can still use the standard clamp that is included in the box. If 120mm worth of travel is good enough for you (being 5 foot 8, i cant even fit a longer travel post into my frame if i wanted to), this is a fantastic option at a great price.