---
product_id: 203862733
title: "Crankbrothers Highline 30.9 Dropper Seatpost"
brand: "crankbrothers"
price: "A$443"
currency: AUD
in_stock: true
url: https://www.desertcart.com.au/products/203862733-crankbrothers-highline-30-9-dropper-seatpost
store_origin: AU
region: Australia
---

# Quick return speed Hydraulic cartridge Agues ll-glide bearings Crankbrothers Highline 30.9 Dropper Seatpost

**Brand:** crankbrothers
**Price:** A$443
**Availability:** ✅ In Stock

## Summary

> 🚴 Elevate Your Ride with Precision and Style!

## Quick Answers

- **What is this?** Crankbrothers Highline 30.9 Dropper Seatpost by crankbrothers
- **How much does it cost?** A$443 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.com.au](https://www.desertcart.com.au/products/203862733-crankbrothers-highline-30-9-dropper-seatpost)

## Best For

- crankbrothers enthusiasts

## Why This Product

- Trusted crankbrothers brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Versatile Use:** Perfect for cycling, triathlons, and outdoor adventures.
- • **Rapid Response:** Linear actuator delivers swift return speed for instant adjustments.
- • **Smooth Operation:** Exclusive agues ll-glide bearings for a seamless ride.
- • **Unmatched Reliability:** Self-contained hydraulic cartridge ensures top-notch performance.
- • **Effortless Installation:** Quick Connect mechanism simplifies cable setup.

## Overview

The Crankbrothers Highline 30.9 Dropper Seatpost is engineered for performance and reliability, featuring a self-contained hydraulic cartridge, exclusive bearings for smooth operation, and a quick connect mechanism for easy installation. Ideal for cycling enthusiasts and outdoor adventurers, this dropper post is your go-to for a seamless riding experience.

## Description

Crankbrothers Highline 30.9 Dropper Seatpost

## Features

- Self-contained hydraulic cartridge delivers industry leading quality and reliability
- Exclusive agues ll-glide bearings and keys
- Jag wire cable and housing
- Quick Connect mechanism for ease of cable installation
- Linear actuator for quick return speed

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Manufacturer | Crankbrothers |
| UPC | 641300163745 |
| Global Trade Identification Number | 00641300163745 |
| Item Package Dimensions L x W x H | 23.5 x 5.6 x 2.4 inches |
| Package Weight | 0.93 Kilograms |
| Item Dimensions  LxWxH | 0.01 x 0.01 x 0.01 inches |
| Brand Name | Crankbrothers |
| Warranty Description | 5 year manufacturer |
| Model Name | Highline 3 Dropper Post |
| Suggested Users | unisex-adult |
| Number of Items | 1 |
| Part Number | CRB-16374 |
| Model Year | 2021 |
| Style | Highline 3 (150 Mm) |
| Included Components | Dropper Post |
| Size | 30.6 |
| Sport Type | Training, Cycling, Triathlon, Camping & Hiking, Outdoor Lifestyle |

## Product Details

- **Color:** Black
- **Item Weight:** 699 Grams
- **Material:** Blend
- **Brand:** Crankbrothers
- **Bike Type:** City Bike

## Images

![Crankbrothers Highline 30.9 Dropper Seatpost - Image 1](https://m.media-amazon.com/images/I/61RuulwT9LL.jpg)
![Crankbrothers Highline 30.9 Dropper Seatpost - Image 2](https://m.media-amazon.com/images/I/51SRD2ECi2L.jpg)
![Crankbrothers Highline 30.9 Dropper Seatpost - Image 3](https://m.media-amazon.com/images/I/71SjZ6sCIGL.jpg)
![Crankbrothers Highline 30.9 Dropper Seatpost - Image 4](https://m.media-amazon.com/images/I/61dEnTC0OPL.jpg)

## Available Options

This product comes in different **Size, Style** options.

## Frequently Bought Together

- Crankbrothers Highline 30.9 Dropper Seatpost
- Crankbrothers Highline - Remote Only (All Models), Black, 22.2mm
- JAGWIRE Dropper Seatpost Cable Kit

---

## 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.com.au/products/203862733-crankbrothers-highline-30-9-dropper-seatpost](https://www.desertcart.com.au/products/203862733-crankbrothers-highline-30-9-dropper-seatpost)

---

*Product available on Desertcart Australia*
*Store origin: AU*
*Last updated: 2026-02-26*