PNW Components Coast Suspension Dropper IR Seatpost

• Product Details

  What Our Gearhead Experts Are Saying:

  "The Coast Suspension Dropper Post is a game-changer for mixed-terrain rides. The 40mm of tunable air suspension takes the sting out of bumpy gravel trails, and the dropper function makes transitions between climbs and descents effortless. Ive noticed way less fatigue on long rides, especially when paired with the external routing for easy setup.

  When the path turns rough, we want our gear to work with us, not against us. The PNW Components Coast Suspension Dropper Post delivers exactly thatsmoothing out the ride with 40mm of tunable air suspension while giving us the freedom of an on-the-fly seat height adjustment. Whether we're exploring backcountry gravel, commuting through city streets, or loading up for a bikepacking weekend, this dropper keeps things comfortable and efficient.

  Built with a dual-chamber hydraulic cartridge, the Coast provides reliable suspension without the wobble. Its available in both external and internal routing options, making installation straightforward and clean. With sizes compatible across a range of bikes, this post is our go-to for extra comfort and control on every ride.

  • Smooth out gravel, XC, and commuter rides with 40mm of air suspension
  • Dropper post functionality allows quick seat height adjustments
  • Dual-chamber hydraulic cartridge for stable, wobble-free performance
  • Internal and external cable routing options for versatile installation
  • Compatible with various seat tube sizes for wide-ranging bike compatibility
  • Ideal for hardtails, gravel grinders, and adventure-ready commuters
  • Does not include remote for actuating dropper

  Material

  aluminum

  Diameter

  27.2mm, 30.9mm, 31.6mm

  Length

  [27.2mm] 385mm, [30.9mm, 31.6mm] 400mm

  Offset

  0

  Travel

  [suspension] 40mm, [dropper] (27.2mm) 100mm, (30.9mm, 31.6mm) 120mm

  Dropper

  cable-actuated

  Claimed Weight

  [27.2 x 100mm] 596g, [30.9 x 120mm] 596g, [31.6 x 120mm] 610g

  Actual Weight Notes

  No lever or cable,housing included.

  Manufacturer Warranty

  lifetime

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