--- product_id: 233563126 title: "PNW Components Cascade Dropper Post – External Routing MTB Seatpost – 125mm / 150mm / 170mm Travel – Adjustable Air Cartridge – Mountain Bike Dropper" brand: "pnw components" price: "VT71367" currency: VUV in_stock: true reviews_count: 13 category: "Pnw Components" url: https://www.desertcart.vu/products/233563126-pnw-components-cascade-dropper-post-external-routing-mtb-seatpost-125mm store_origin: VU region: Vanuatu --- # External cable routing for easy install Adjustable sealed air cartridge 125/150/170mm travel options PNW Components Cascade Dropper Post – External Routing MTB Seatpost – 125mm / 150mm / 170mm Travel – Adjustable Air Cartridge – Mountain Bike Dropper **Brand:** pnw components **Price:** VT71367 **Availability:** ✅ In Stock ## Summary > 🚵‍♂️ Elevate your trail game with precision and durability — don’t get left behind! ## Quick Answers - **What is this?** PNW Components Cascade Dropper Post – External Routing MTB Seatpost – 125mm / 150mm / 170mm Travel – Adjustable Air Cartridge – Mountain Bike Dropper by pnw components - **How much does it cost?** VT71367 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.vu](https://www.desertcart.vu/products/233563126-pnw-components-cascade-dropper-post-external-routing-mtb-seatpost-125mm) ## Best For - pnw components enthusiasts ## Why This Product - Trusted pnw components brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Built to Endure:** Durable aluminum construction engineered to withstand the harshest trail conditions and daily abuse. - • **Tailor Your Ride:** Choose from 125mm, 150mm, or 170mm travel to perfectly match your trail style and terrain. - • **DIY Friendly Setup:** External routing design means quick, no-fuss installation—perfect for home mechanics and upgrades. - • **Effortless Control:** Smooth, reliable actuation with a sealed air cartridge system that guarantees consistent performance ride after ride. - • **Trusted Support & Value:** Backed by PNW’s legendary customer service and lifetime warranty—invest in reliability and peace of mind. ## Overview The PNW Components Cascade Dropper Post is a premium external routing mountain bike seatpost offering 125mm, 150mm, or 170mm travel options. Featuring an adjustable sealed air cartridge for smooth, reliable actuation, it’s designed for easy installation on frames without internal cable routing. Built from durable aluminum and backed by a lifetime warranty, the Cascade delivers consistent performance and exceptional value for serious trail riders. ## Description The Cascade Dropper Post brings modern dropper functionality to externally routed frames. Designed for bikes without internal cable routing, it delivers smooth, consistent saddle adjustment without the complexity of internal setups. Available in 125mm, 150mm, and 170mm travel options, the Cascade uses a sealed cartridge system for reliable actuation and durability. Ideal for hardtails, older trail bikes, or riders seeking simple installation, it’s a straightforward way to upgrade your riding experience. ## Features - Designed for External Routing Frames – Perfect for bikes without internal cable routing compatibility. - Smooth, Reliable Actuation – Sealed cartridge system ensures consistent return speed and durability. - Trail-Ready Travel Options – 125mm, 150mm, and 170mm travel to match rider preference. - Easy Installation – Straightforward cable setup ideal for home mechanics. - Durable Construction – Built to withstand everyday trail riding and harsh conditions. - NO LEVER KIT - Does NOT include cable, housing or lever. Sorry, lever substitutions are not available. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B086M6PMJT | | Best Sellers Rank | #60,113 in Sports & Outdoors ( See Top 100 in Sports & Outdoors ) #37 in Bike Seat Posts | | Bike Type | Mountain Bike | | Brand | PNW Components | | Brand Name | PNW Components | | Color | Black | | Customer Reviews | 4.7 out of 5 stars 610 Reviews | | Global Trade Identification Number | 00850005672852 | | Manufacturer | PNW Components | | Manufacturer Part Number | CascadeParent | | Material | Aluminum | | Material Type | Aluminum | | Model Number | CDP316125V3 | | UPC | 850005672852 | | Unit Count | 1.0 Count | | Warranty Description | Lifetime | ## Product Details - **Brand:** PNW Components - **Color:** Black - **Manufacturer:** PNW Components - **Material:** Aluminum - **UPC:** 850005672852 ## Images ![PNW Components Cascade Dropper Post – External Routing MTB Seatpost – 125mm / 150mm / 170mm Travel – Adjustable Air Cartridge – Mountain Bike Dropper - Image 1](https://m.media-amazon.com/images/I/41ZFv9x5gHL.jpg) ![PNW Components Cascade Dropper Post – External Routing MTB Seatpost – 125mm / 150mm / 170mm Travel – Adjustable Air Cartridge – Mountain Bike Dropper - Image 2](https://m.media-amazon.com/images/I/71tFXApO-pL.jpg) ![PNW Components Cascade Dropper Post – External Routing MTB Seatpost – 125mm / 150mm / 170mm Travel – Adjustable Air Cartridge – Mountain Bike Dropper - Image 3](https://m.media-amazon.com/images/I/71OhANs9t+L.jpg) ![PNW Components Cascade Dropper Post – External Routing MTB Seatpost – 125mm / 150mm / 170mm Travel – Adjustable Air Cartridge – Mountain Bike Dropper - Image 4](https://m.media-amazon.com/images/I/61cVo56LJiL.jpg) ![PNW Components Cascade Dropper Post – External Routing MTB Seatpost – 125mm / 150mm / 170mm Travel – Adjustable Air Cartridge – Mountain Bike Dropper - Image 5](https://m.media-amazon.com/images/I/61OEdi9VYaL.jpg) ## Available Options This product comes in different **Size** options. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Review *by T***C on October 31, 2018* ### ⭐⭐⭐⭐⭐ Review *by Z***R on August 14, 2017* ### ⭐⭐⭐⭐⭐ Review *by S***B on February 4, 2019* ## Frequently Bought Together - PNW Components Cascade Dropper Post, 125/150/170mm Travel, External Routing - JAGWIRE Dropper Seatpost Cable Kit - PNW Components Puget MTB Dropper Lever 2X Front Shifter Compatible --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.vu/products/233563126-pnw-components-cascade-dropper-post-external-routing-mtb-seatpost-125mm](https://www.desertcart.vu/products/233563126-pnw-components-cascade-dropper-post-external-routing-mtb-seatpost-125mm) --- *Product available on Desertcart Vanuatu* *Store origin: VU* *Last updated: 2026-05-04*