---
product_id: 559968941
title: "Bike Seat Post Aluminum Alloy Shock Absorbing Bumps Bicycle Seat Post for MTB BMX Road Bike (Φ27.2mm x 350mm/BLACK)"
brand: "rainflowwer"
price: "$35"
currency: NZD
in_stock: true
url: https://www.desertcart.nz/products/559968941-bike-seat-post-aluminum-alloy-shock-absorbing-bumps-bicycle-seat
store_origin: NZ
region: New Zealand
---

# Easy Install Aluminum Alloy Shock Absorbing Bike Seat Post Aluminum Alloy Shock Absorbing Bumps Bicycle Seat Post for MTB BMX Road Bike (Φ27.2mm x 350mm/BLACK)

**Brand:** rainflowwer
**Price:** $35
**Availability:** ✅ In Stock

## Summary

> 🚴‍♂️ Elevate Your Ride with Every Bump!

## Quick Answers

- **What is this?** Bike Seat Post Aluminum Alloy Shock Absorbing Bumps Bicycle Seat Post for MTB BMX Road Bike (Φ27.2mm x 350mm/BLACK) by rainflowwer
- **How much does it cost?** $35 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/559968941-bike-seat-post-aluminum-alloy-shock-absorbing-bumps-bicycle-seat)

## Best For

- rainflowwer enthusiasts

## Why This Product

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

## Key Features

- • **Safety First:** Min insertion line ensures secure and safe installation.
- • **Universal Fit:** Designed to fit most bikes, from road to mountain.
- • **Durable Design:** Crafted from 6061 aluminum alloy for long-lasting performance.
- • **Ride in Comfort:** Experience smooth rides with advanced shock absorption technology.
- • **Quick Installation:** Swap out your old seatpost in minutes with simple tools.

## Overview

The RainFlowwer Bike Seat Post is a high-performance, shock-absorbing seat post made from durable 6061 aluminum alloy. With a diameter of 27.2 mm and a length of 350 mm, it fits a wide range of bicycles including road, mountain, and BMX bikes. Its built-in spring coils and damping rubber provide exceptional vibration absorption, ensuring a comfortable ride. Installation is a breeze, making it a perfect upgrade for any cycling enthusiast.

## Description

Full description not available

## Features

- MATERIAL - The bike seatpost is made of 6061 aluminum alloy material, strong and durable, with great anti-corrosion for long time using.
- DIMENSION - Diameter: 27.2 mm; Thickness: 2.5mm; Length: 350 mm. Fits most road bikes, mountain bikes, fixed gear bikes, downhill bikes, MTB and BMX.
- SHOCK ABSORPING - Built-in spring coils and damping rubber and rubber sleave protection to absorb vibrations during riding.
- EASY TO INSTALL - Just loosen the bolts of your old seat and replace your new seatpost. After fitting the saddle and setting the height, you will take a good trip.
- ATTENTION - There is a min insertion line mark on the seatpost. Please insert at least above the minimum safety line when installing the new seatpost.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Product Dimensions | 1.07"W x 13.78"H |
| Manufacturer | RainFlowwer |
| Item Package Dimensions L x W x H | 14.25 x 1.65 x 1.61 inches |
| Package Weight | 0.43 Kilograms |
| Item Dimensions  LxWxH | 13.78 x 1 x 1 inches |
| Brand Name | RainFlowwer |
| Warranty Description | 1 Year |
| Model Name | Bike Seat Post 27.2MM |
| Suggested Users | unisex-adult |
| Part Number | Bike Seat Post |
| Included Components | Bike Seat Post 27.2MM |
| Size | Bike Seat Post 27.2MM |

## Product Details

- **Color:** Black-27.2mm
- **Item Weight:** 0.43 Kilograms
- **Material:** Aluminum
- **Brand:** RainFlowwer
- **Bike Type:** Mountain Bike

## Images

![Bike Seat Post Aluminum Alloy Shock Absorbing Bumps Bicycle Seat Post for MTB BMX Road Bike (Φ27.2mm x 350mm/BLACK) - Image 1](https://m.media-amazon.com/images/I/41QvkrHaTYL.jpg)
![Bike Seat Post Aluminum Alloy Shock Absorbing Bumps Bicycle Seat Post for MTB BMX Road Bike (Φ27.2mm x 350mm/BLACK) - Image 2](https://m.media-amazon.com/images/I/61Shh71SgrL.jpg)
![Bike Seat Post Aluminum Alloy Shock Absorbing Bumps Bicycle Seat Post for MTB BMX Road Bike (Φ27.2mm x 350mm/BLACK) - Image 3](https://m.media-amazon.com/images/I/71G+BewSKxL.jpg)
![Bike Seat Post Aluminum Alloy Shock Absorbing Bumps Bicycle Seat Post for MTB BMX Road Bike (Φ27.2mm x 350mm/BLACK) - Image 4](https://m.media-amazon.com/images/I/71XSH6SnIQL.jpg)
![Bike Seat Post Aluminum Alloy Shock Absorbing Bumps Bicycle Seat Post for MTB BMX Road Bike (Φ27.2mm x 350mm/BLACK) - Image 5](https://m.media-amazon.com/images/I/71xTPelTZWL.jpg)

## Frequently Bought Together

- RainFlowwer Bike Seat Post Aluminum Alloy Shock Absorbing Bumps Bicycle Seat Post for MTB BMX Road Bike (Φ27.2mm x 350mm/BLACK)
- Hapleby 10PCS Premium Bike Shift Cable, Professional Bicycle Shift Wire Kit for Mountain and Road Bicycle, for Free 5 O-Rings, 10 End Ferrules and 20 End Caps
- Hapleby 10PCS Premium Bike Brake Cable, Professional Bicycle brake line for Mountain, Free For End Caps and End Ferrule

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**Shop now:** [https://www.desertcart.nz/products/559968941-bike-seat-post-aluminum-alloy-shock-absorbing-bumps-bicycle-seat](https://www.desertcart.nz/products/559968941-bike-seat-post-aluminum-alloy-shock-absorbing-bumps-bicycle-seat)

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*Product available on Desertcart New Zealand*
*Store origin: NZ*
*Last updated: 2026-01-22*