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Crank BrothersHighline Dropper Seatpost - Bike Build


Item # CRN003F

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  • Black/Gray, 31.6x345mm/100mm Travel ($315.00)
  • Black/Gray, 31.6x400mm/125mm Travel ($315.00)
  • Black/Gray, 31.6x465mm/160mm Travel ($315.00)
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Item # CRN003F

Tech Specs
Material7075-T6 aluminum
Diameter30.9, 31.6mm
Length[100mm travel] 345mm, [125mm travel] 400mm, [160mm travel] 465mm
Travel100, 125, 160mm
Droppercable actuated, hydraulic
Recommended Useenduro, trail
Manufacturer Warranty3 years

Actual Weight

Black/Gray, 31.6x345mm/100mm Travel
Black/Gray, 31.6x400mm/125mm Travel
Black/Gray, 31.6x465mm/160mm Travel
Includes post (486g), lever (36g), and cable/housing/hardware (72g).

Claimed Weight

Claimed weights are provided by the vendor.

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[100mm] 525g, [125mm] 560g, [160mm] 610g

Actual weights are measured in-house by the Competitive Cyclist team.

Have questions? Chat with a Gearhead

What do you think about this product?


>Rating: 1

Poor out of the box

I've put it through the wringer

Will not stay down. Took to shop for adjustment still no benefit. Good service from BC.com but still struggling with this dropper. I have now put 100+ miles on this multiple adjustments and no luck!

>Rating: 4

Solid choice, sub-optimal lever

I put the 160mm Crank Brother's Highline on my Santa Cruz blur and have been pretty happy with it. The weight is very competitive and the dropper itself works well, but I don't like the stock crank brothers remote very much compared to my wolf tooth (unfortunately, there wasn't space for the wolf tooth alongside the suspension lockout lever). Compared to the Wolf Tooth lever, it's hard to push, and results in the post taking about 1 second to go up (versus ~.25 seconds). Not a huge deal, but I notice it. The post has been very reliable with minimal (i.e., zero) maintenance so far (knock on wood!). I would happily use the Highline on another bike, but I'll definitely look harder for a different lever option next time.

>Rating: 5

Sweet Dropper

I've put it through the wringer

Ultra reliable dropper with a super fast and easy setup. What more do you need?