---
product_id: 525520939
title: "SR Suntour SR Suntour SP12 NCX Suspension Seatpost with Protective Cover (31.6)"
brand: "sr suntour"
price: "$901"
currency: NZD
in_stock: true
url: https://www.desertcart.nz/products/525520939-sr-suntour-sr-suntour-sp12-ncx-suspension-seatpost-with-protective
store_origin: NZ
region: New Zealand
---

# 50mm smooth suspension travel Preload adjustable for custom comfort Lightweight 765g aluminum build SR Suntour SR Suntour SP12 NCX Suspension Seatpost with Protective Cover (31.6)

**Brand:** sr suntour
**Price:** $901
**Availability:** ✅ In Stock

## Summary

> 🚵‍♂️ Elevate every ride with precision suspension comfort!

## Quick Answers

- **What is this?** SR Suntour SR Suntour SP12 NCX Suspension Seatpost with Protective Cover (31.6) by sr suntour
- **How much does it cost?** $901 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/525520939-sr-suntour-sr-suntour-sp12-ncx-suspension-seatpost-with-protective)

## Best For

- sr suntour enthusiasts

## Why This Product

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

## Key Features

- • **Tailored Comfort:** Preload adjustable suspension adapts perfectly to your weight and style
- • **Perfect Fit Precision:** 31.6mm diameter and 350mm length ensure seamless compatibility with your bike
- • **Ride Smooth Like a Pro:** 50mm travel absorbs shocks for a plush ride on any trail
- • **Featherlight Durability:** Crafted from premium aluminum weighing just 765g for effortless handling
- • **Built for the Trailblazers:** Designed for riders 60-100kg who demand performance and reliability

## Overview

The SR Suntour SP12 NCX Suspension Seatpost offers 50mm of adjustable travel in a lightweight 765g aluminum frame, designed to fit 31.6mm seat tubes and support riders between 60-100kg. Engineered in the USA, it delivers enhanced shock absorption and customizable preload for a smoother, more controlled mountain biking experience.

## Description



## Features

- SIZE: 27.2mm x 350mm (PLEASE DOUBLE CHECK YOUR SEAT TUBE SIZE BEFORE PLACING ORDER.)
- Make sure to measure the diameter of your old seat post before ordering
- Travel: 50mm
- Length: 350mm (Maximum extension of 300mm height)
- Preload adjustable
- Suggested rider weight: 60 ~ 100Kg

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Manufacturer | SR Suntour |
| UPC | 714497214382 |
| Batteries Included | No |
| Bike Type | Mountain Bike |
| Length | 35 Centimeters |
| Weight | 765 Grams |
| Material Type | Aluminium |
| Country of Origin | USA |

## Product Details

- **Colour:** Black
- **Item Weight:** 0.87 Kilograms
- **Material:** Aluminium
- **Brand:** SR Suntour
- **Product Dimensions:** 27W x 350H Millimeters

## Images

![SR Suntour SR Suntour SP12 NCX Suspension Seatpost with Protective Cover (31.6) - Image 1](https://m.media-amazon.com/images/I/51OC+5L32XS.jpg)
![SR Suntour SR Suntour SP12 NCX Suspension Seatpost with Protective Cover (31.6) - Image 2](https://m.media-amazon.com/images/I/51SMc6NYBQL.jpg)
![SR Suntour SR Suntour SP12 NCX Suspension Seatpost with Protective Cover (31.6) - Image 3](https://m.media-amazon.com/images/I/51G2Yna7SzL.jpg)
![SR Suntour SR Suntour SP12 NCX Suspension Seatpost with Protective Cover (31.6) - Image 4](https://m.media-amazon.com/images/I/619bjULifGL.jpg)

## Questions & Answers

**Q: What is the minimum distance from saddle rails to the post bracket?  My present setup I have just 4 inches.**
A: This seat post adds 4 inches to the height of the bike.

**Q: I have a Rad mini with a one inch post, will this work ?**
A: It worked on my Rad mini with 20" fat tires.  27.2mm.

**Q: Which direction does the post face?? Does the seat bracket face the rear or front?**
A: The seat bracket should be towards the front. When you go over a bump the seat will actually move a little backward.

**Q: I have a lectric 2.0, not impressed with their upgraded spring seat post. will this work better? i'm 6'...200lbs**
A: Im 5'11" 275 and i purchased red spring and it works awesome with plenty of adjustment. I beleive it comes with the lighter blue spring

## Frequently Bought Together

- SR Suntour SP12 NCX bike Suspension Seatpost with Cover (27.2mm x 350mm)
- Sunlite Cloud-9 Bicycle Suspension Cruiser Saddle, Cruiser Gel, Tri-color Black
- Cloud-9 Cruiser Select Saddle, 10.5" x 10.75", Black Soft Touch Vinyl

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**Shop now:** [https://www.desertcart.nz/products/525520939-sr-suntour-sr-suntour-sp12-ncx-suspension-seatpost-with-protective](https://www.desertcart.nz/products/525520939-sr-suntour-sr-suntour-sp12-ncx-suspension-seatpost-with-protective)

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*Product available on Desertcart New Zealand*
*Store origin: NZ*
*Last updated: 2026-02-14*