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Crank Brothers Highline 3 Dropper Seatpost

up to 20% Off
sale $159.99 - $199.00

Select Style & Size

  • Black, 27.2x60mm Travel, 360mm
  • Black, 30.9x80mm Travel
    sale $159.99
  • Black, 31.6x100mm Travel
    sale $159.99
  • Black, 31.6x150mm Travel
    sale $159.99
  • Black, 31.6x80mm Travel
  • Black, 34.9x100mm Travel
    sale $159.99
  • Black, 34.9x150mm Travel
  • Black, 34.9x170mm Travel
    sale $159.99

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Highline 3 Dropper Seatpost

Though the Highline series has already proven its reliability in the world of dropper posts, Crank Brothers made a number of improvements to the latest version to boost performance and reliability even further. This Highline 3 is their lower-cost option, but it uses much of the same technology as the more expensive Highline 7. The difference lies in a simpler hydraulic cartridge that omits the internal floating piston, and a standard 2-bolt head rather than the quick-connect head found on the Highline 7.

  • A reliable dropper post for mountain or gravel bikes
  • Linear actuator offers a quicker return speed than before
  • Shorter insertion length fits a wider range of bikes
  • Self-contained hydraulic cartridge for smooth actuation
  • Premium Trelleborg seals keep out dust, dirt, and grime
  • Igus glide bearings eliminate side-to-side play
  • Enjoy simple and easy cable installation
  • Includes Jagwire cable and housing, remote sold separately
  • Item #CRNH00E

7075-T6 aluminum
27.2, 30.9, 31.6, 34.9mm
270 - 505mm depending on travel
60, 80, 100, 125, 150, 170mm
cable-actuated, internal hydraulic cartridge
Claimed Weight
[30.9mm, 150mm travel] 565g
Recommended Use
cross-country, cyclocross, enduro, gravel, trail
Manufacturer Warranty
2 years

Tech Specs

What do you think about this product?


>Rating: 1

seat post review

I've used it several times

The main problem is the seat connection to the post is not that great. There is a slight wobble between the bracket you connect your seat to and the post it self. I would not recommend this post.

That's the case with every dropper post I've ever been on. It's just part of how they work.

Theres that wobble on like every dropper post, and mine actually doesnt have that

Agree with other responders. Have another brand and it wiggles as well. How is the performance of this one?


Hi,does the lever included in this product? Thanks

No there is no lever, but there is a cable included


Does this come with the cable and lever?

Crankbrothers Highline 3 and 7 does not include a remote lever, but it does include the cable and housing. The MSRP on this product has been adjusted to give the owner the freedom to choose any remote they prefer. The Highline does require a remote that has the ability to pinch the cable, since the head of the cable feeds from the base of the post.