---
product_id: 2256052
title: "Shoreline Marine Brushed Aluminum Seat Post | Adjust Seat 25-Inch to 3-Inch"
brand: "shoreline marine"
price: "$83"
currency: NZD
in_stock: true
reviews_count: 13
url: https://www.desertcart.nz/products/2256052-shoreline-marine-brushed-aluminum-seat-post-adjust-seat-25-inch
store_origin: NZ
region: New Zealand
---

# Brushed aluminum finish for durability 3/4" pin-type mounting system Adjustable length 3-25 inches Shoreline Marine Brushed Aluminum Seat Post | Adjust Seat 25-Inch to 3-Inch

**Brand:** shoreline marine
**Price:** $83
**Availability:** ✅ In Stock

## Summary

> 🚴‍♂️ Elevate your ride with precision and style—because every inch counts!

## Quick Answers

- **What is this?** Shoreline Marine Brushed Aluminum Seat Post | Adjust Seat 25-Inch to 3-Inch by shoreline marine
- **How much does it cost?** $83 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.nz](https://www.desertcart.nz/products/2256052-shoreline-marine-brushed-aluminum-seat-post-adjust-seat-25-inch)

## Best For

- shoreline marine enthusiasts

## Why This Product

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

## Key Features

- • **Durable & Lightweight:** Brushed aluminum construction combines strength with sleek style
- • **Effortless Installation:** Non-threaded pin design for quick, tool-free adjustments on the go
- • **Universal Compatibility:** Fits most standard 7" x 7" seat mounts—upgrade without hassle
- • **Customizable Seat Height:** Easily adjust seat post length from 3" to 25" to match your perfect ride posture
- • **Precision Fit & Stability:** Secure 3/4" pin mount with nylon bushing for wobble-free rides

## Overview

The Shoreline Marine Brushed Aluminum Seat Post offers a versatile 3 to 25-inch adjustable length, compatible with most standard 7" x 7" seat mounts. Featuring a secure 3/4" pin-type mounting system with a nylon bushing for enhanced stability, this lightweight brushed aluminum post ensures durability and a sleek look. Its non-threaded pin design allows for quick, tool-free seat adjustments, making it the perfect upgrade for cycling enthusiasts seeking comfort and performance.

## Description

Shoreline Marine Brushed Aluminum Seat Post | Adjust Seat 25-Inch to 3-Inch

## Features

- Fits most standard 7" x 7" seat mounts
- Uses 3/4" Pin-type mounting and tight fit nylon bushing for stability
- Non threaded pin
- Fits most seat mounts
- Brushed aluminum 11" seat extension post

## Images

![Shoreline Marine Brushed Aluminum Seat Post | Adjust Seat 25-Inch to 3-Inch - Image 1](https://m.media-amazon.com/images/I/71J--sUWAXL.jpg)
![Shoreline Marine Brushed Aluminum Seat Post | Adjust Seat 25-Inch to 3-Inch - Image 2](https://m.media-amazon.com/images/I/61cff+RBV+L.jpg)
![Shoreline Marine Brushed Aluminum Seat Post | Adjust Seat 25-Inch to 3-Inch - Image 3](https://m.media-amazon.com/images/I/81dKYz7FuTL.jpg)
![Shoreline Marine Brushed Aluminum Seat Post | Adjust Seat 25-Inch to 3-Inch - Image 4](https://m.media-amazon.com/images/I/81FXiETHpqL.jpg)
![Shoreline Marine Brushed Aluminum Seat Post | Adjust Seat 25-Inch to 3-Inch - Image 5](https://m.media-amazon.com/images/I/81phheHVcgL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐ 4.0 out of 5 stars







  
  
    Good sturdy post
  

*by R***D on Reviewed in the United States on May 13, 2023*

Make sure to put some marine grease on both ends of the post if you plan to use in saltwater.  Otherwise, it's going to get fused with the base and the seat.  This will get the job done for a fishing seat.

### ⭐⭐⭐⭐⭐ 5.0 out of 5 stars







  
  
    Seat Post of11-Inch brushed aluminum from Shoreline Marine
  

*by C***G on Reviewed in the United States on March 21, 2014*

I ordered this Seat Post from Shoreline Marine to compare to the other posts offered for use in the marine environment to compare the quality.  I have not known the name Shoreline Marine for long and I assume they are another company from out there offering much of the same items we see at a discount price and usually a diminished quality.  I am happy to report this post is rigidly made, it is an 11-Inch, brushed aluminum and it appears to be as good a quality product as other posts I've observed and used.  The pin is not threaded, nor does it have the holding notch that is a part of the pins from other makers.  It has a nylon hole plug for the top end for my seat to fit in and it is a good tight fit.  I really like this extension and plan to purchase another for my boat's seats.  I am not a large fellow who needs the added security of the wedge or the full made pedestal system offered for secure installations that will support the biggest of fishermen, so this post will work for me.

### ⭐⭐⭐⭐⭐ 5.0 out of 5 stars







  
  
    It's a post, what can I say
  

*by R***Y on Reviewed in the United States on June 8, 2013*

This is a real handy purchase if you buy a base plate and a seat mount so you won't end up sitting 3 inches off the floor.All joking aside if you have a raised fishing platform in the front of your boat that you have to step up to get to then pulling this post during traveling lowers the front passengers center of gravity.Just pull the post and put the seat back into the base. Turn the seat towards the back and sit with your feet down on the floor of the back section. Especially nice on a cold rainy day.

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**Shop now:** [https://www.desertcart.nz/products/2256052-shoreline-marine-brushed-aluminum-seat-post-adjust-seat-25-inch](https://www.desertcart.nz/products/2256052-shoreline-marine-brushed-aluminum-seat-post-adjust-seat-25-inch)

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*Product available on Desertcart New Zealand*
*Store origin: NZ*
*Last updated: 2026-01-25*