PNW Components Cascade Dropper Seatpost (Black) (31.6mm) (402mm) (125mm) (External Routing) (Remote Not Included)

PNW Components Cascade Dropper Seatpost (Black) (31.6mm) (402mm) (125mm)

The Cascade dropper post is named after the Cascade mountain range, home to some of the best riding in the Pacific Northwest. PNW Components' Cascade dropper is easy to install and provides dependable up and down actuation. The sturdy coil spring system and tidy external routing at the mid-cap deliver smooth, secure action. The simple design makes for easy servicing and consistent performance. This dropper post operates flawlessly and doesn't break the bank.



  • Reliable coil spring design
  • A lightweight sealed cartridge that controls the damping of the post
  • The cable attaches at the seatpost collar (Externally)
  • 2-bolt micro adjust head
  • 3-year PNW Components Warranty
  • Compatible with all PNW levers and most other cable-actuated levers (lever sold separately)

Travel: 125mm, 150mm, 170mm  
Diameter: 30.9 or 31.6mm  
Cable Routing: External
Seatpost Material: 7075 Alloy
Stanchion Diameter: 24mm (125mm Travel), 26mm (150mm/170mm Travel)

This product was added to our catalog on July 11, 2019

PNW Cascade Dropper Measurements:

TravelSeat Collar to Center of RailsTotal LengthMin. Insertion LengthFull Insertion Length 30.9 Weight 31.6 Weight