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Crank Brothers Highline XC/Gravel Dropper Seatpost

up to 10% Off
sale $224.99 - $249.99

Select Style & Size

  • Black, 27.2x80mm Travel
    sale $224.99
  • Black, 27.2x100mm Travel
    sale $224.99
  • Black, 27.2x125mm Travel
  • Black, 27.2x60mm Travel (270mm length)
  • Black, 27.2x60mm Travel (360mm length)

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Why We Like The Highline XC/Gravel Dropper Seatpost

Crank Brothers are expanding their Highline series with the addition of the Highline XC/Gravel Dropper Seatpost to manage steep terrain and fast descents with greater control. The Highline XC/Gravel is equipped with a hydraulic IFP cartridge for smooth actuation and durability, and the two-bolt aluminum head fits most standard bikes with a diameter of 27.2 millimeters. Jagwire's premium cables and housing are included to ensure your dropper post is ready to hit the trail after easy installation.

  • A refined dropper seatpost for XC or gravel bikes
  • T6-series aluminum boosts durability and support on mixed terrain
  • Linear actuator offers a quicker return speed
  • Shorter insertion length fits a wider range of bikes
  • Self-contained IFP hydraulic cartridge provides smooth actuation
  • Includes Jagwire premium cable and housing, remote sold separately
  • Item #CRNH01C

7075-T6 aluminum
270, 360, 370, 380, 421mm
60, 80, 100, 125mm
cable-actuated, internal hydraulic cartridge
Claimed Weight
1lb 0.5oz (467g)
Manufacturer Warranty
4 years

Tech Specs

What do you think about this product?


>Rating: 3

Was great- at first.

I've used it once or twice and have initial impressions
True to size
Size Bought
6` 3"
230 lbs

I was very excited to get this dropper, it appeared to be the best one for a 27.2 seat tube. It worked great for a couple weeks, and now is getting stuck at the halfway point (no crashes involved). Will have to do some furniture investigation.


Can this be installed with external cable?


I know this post is designed to clamp at the lever, but is it possible to use a cable clamp and an inline barrel adjuster to use a GRX left lever to actuate it?