PNW Components  Coast Suspension Dropper Post - External

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Color: Black
Size: 27.2 x 100 MM Travel

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Members get an estimated $19.90 (10%) back on this item.
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Ride-smoothing suspension and a dropper in one seatpost, the external-routed PNW Components Coast Suspension dropper post helps all riders, from trekkers to cross-country and even weekday commuters.

Location Image of color BlackLocation Image of color Black
Location Image of color Black


  • 40 mm air suspension
  • External routing
  • 2-chamber hydraulic and adjustable air cartridge
  • Perfect for commuting, gravel and hardtail bikes
  • Cabling and remote lever not included
  • Note: While this suspension seatpost helps absorb larger bumps when you're seated, it does not provide the small-bump compliance of rear-suspension mountain bikes
  • Covered by the manufacturer's lifetime warranty


View all PNW Components Dropper Posts

Technical Specs

Item #172366
Best Use


Seatpost Diameter

27.2 x 100 MM Travel: 27.2 millimeters

Seatpost Length

27.2 x 100 MM Travel: 380 millimeters

Seatpost Setback

27.2 x 100 MM Travel: 0 millimeters

Seatpost Travel

27.2 x 100 MM Travel: 100 millimeters

Cable Routing


Seatpost Material



540 grams

9 reviews with an average rating of 4.4 out of 5 stars

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