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Droppers

COAST SUSPENSION

Regular price $ 179.00 Save $ -179.00
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Suspension + Drop. The Coast Post combines the benefits of a dropper with the joint saving squish of suspension. This witchcraft all happens via a dual chamber hydraulic cartridge featuring 40mm of tunable air suspension, designed to help riders on all types of bikes - from packed up trekkers, to the cross country wanderers, even the weekday commuters.

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Get your parts for your weekend ride. We offer free 2-day shipping to the Contiguous U.S. on orders $40+.

We've always got your back. If anything goes wrong, we're here to do everything we can to ensure you're taken care of. All PNW products come with a lifetime warranty.

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FEATURES

  • Tunable Air Suspension.

    With 40mm of tunable air suspension integrated into the Coast dropper post, your gravel or XC ride just got a lot smoother.

  • External & Internal Options.

    The Coast dropper is available in both internal and external routing options, both keeping your cables out of the way.

Tunable Air Suspension.

With 40mm of tunable air suspension integrated into the Coast dropper post, your gravel or XC ride just got a lot smoother.

External & Internal Options.

The Coast dropper is available in both internal and external routing options, both keeping your cables out of the way.

MEASUREMENTS

Internal Routing
27.2
30.9/31.6
ATravel100mm
120mm
BSeat Collar to Center of Rails170mm
175mm
CTotal Length385mm
400mm
DMin. Insertion Length145mm
100mm
EFull Insertion Length 215mm
225mm
*27.2 Weight596gN/A
*30.9 Weight N/A596g
*31.6 WeightN/A610g


External Routing
27.2
30.9/31.6
ATravel100mm
120mm
BSeat Collar to Center of Rails180mm
180mm
CTotal Length380mm
400mm
DMin. Insertion Length122mm
90mm
EFull Insertion Length 200mm
215mm
*27.2 Weight622g
N/A
*30.9 Weight
N/A
622g
*31.6 Weight
N/A
640g
View Dopper Size Calculator

QUESTIONS?

Routing Method: Internal and External options 

Diameters: 27.2mm, 30.9mm, 31.6mm 

Travel: 100mm (27.2 diameter), 120mm (30.9 / 31.6 diameter) 

Seatpost Material: 7075 Alloy (27.2mm models use a steel stanchion) 

Cartridge Style: Hydraulic Dual-Chamber Air with adjustable pressure.

Lever Compatability: Compatible with all PNW levers and most cable actuated levers from other brands. 

Cable and Housing: Cable and housing included only with the purchase of a lever kit.

Like most of us, PNW dropper posts need a little TLC to work their best. This service can be done at home, but if you're not feeling that grease stain life, we can take care of it for you. Our service program treats your PNW dropper post for regular wear and tear. Learn More >>>

The Coast has various sizing options to address which is the right post for you first determine your routing style and seat tube diameter. Learn more here >>>

We include our cable and housing kits with each of our levers. When you order the dropper by itself cable and housing will not be included.

As riding frequency and conditions vary, we do not have a strict service interval. Instead, we recommend servicing your post if it starts to feel sticky/slows down. When it does come down to service it is a quick and easy, at home process. Check out our service video's here.