---
product_id: 466967564
title: "Zoom Bike Suspension Seatpost Bicycle Seat Post Replacement Lightweight Aluminum Body Clamp Angle Adjustable Offset 14mm"
brand: "vundo"
price: "$115"
currency: NZD
in_stock: true
reviews_count: 13
category: "Vundo"
url: https://www.desertcart.nz/products/466967564-zoom-bike-suspension-seatpost-bicycle-seat-post-replacement-lightweight-aluminum
store_origin: NZ
region: New Zealand
---

# Angle adjustable -5° to +18° Lightweight 490g aluminum body 40mm suspension travel Zoom Bike Suspension Seatpost Bicycle Seat Post Replacement Lightweight Aluminum Body Clamp Angle Adjustable Offset 14mm

**Brand:** vundo
**Price:** $115
**Availability:** ✅ In Stock

## Summary

> 🚴‍♂️ Ride Smooth, Ride Smart — Upgrade Your Bike’s Comfort Game!

## Quick Answers

- **What is this?** Zoom Bike Suspension Seatpost Bicycle Seat Post Replacement Lightweight Aluminum Body Clamp Angle Adjustable Offset 14mm by vundo
- **How much does it cost?** $115 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/466967564-zoom-bike-suspension-seatpost-bicycle-seat-post-replacement-lightweight-aluminum)

## Best For

- vundo enthusiasts

## Why This Product

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

## Key Features

- • **Custom Comfort Fit:** Adjust your saddle angle from -5° to +18° with a 14mm offset clamp for personalized ergonomics and control.
- • **Precision Engineering:** Crafted from durable 6061-T6 aluminum alloy, balancing strength and featherlight 490g weight for agile handling.
- • **Smooth Ride Guaranteed:** Built-in spring coil and shock absorber rubber deliver 40mm of plush suspension travel to soften every bump.
- • **Universal Compatibility:** Fits most road, mountain, and fixed gear bikes with multiple diameter shims ensuring a perfect fit every time.
- • **Confidence in Every Ride:** Backed by a 2-year after-sale service, ensuring your investment rides smooth and worry-free.

## Overview

The Zoom Bike Suspension Seatpost is a lightweight, durable aluminum seatpost featuring 40mm of adjustable coil spring suspension travel and a clamp angle adjustable from -5° to +18°. Designed for universal compatibility across various bike types and sizes, it enhances ride comfort by absorbing shocks and vibrations. Weighing just 490g, it balances performance with ease of installation, backed by a 2-year warranty for reliable, long-term use.

## Description

desertcart.com : Zoom Bike Suspension Seatpost Bicycle Seat Post Replacement Lightweight Aluminum Body Clamp Angle Adjustable Offset 14mm Black 30.4 : Sports & Outdoors

Review: Great Low Cost Suspension Seatpost - Product came promptly and in perfect condition. The adapter fit my bike perfectly. The adjustability feature really didn't make much difference in performance. The seatpost is firm but does absorb harsh bumps. The five stars does not imply that this product is as good or better than similar items costing much more, only that it's worth every penny that I paid, is solidly made, and is a definite improvement in performance over a stock hardtail bike. If you ever ride over bumps (and who doesn't) you will appreciate having this suspension seatpost.
Review: I love these ride smoothers! Great price! - I recently purchased 6 use bikes over a 7 month span for my entire family. I purchased one of these and added it to the first bike. I was so satisfied that I purchased 4 more of these Zoom seatpost. It really makes your ride more enjoyable, less shock on your spine over the bumps and these are a great price, adjustable, and well constructed. They do exactly what they are supposed to do!

## Features

- ★Spring coil suspension★: Equipped with built-in spring coils and shock absorber rubber, it absorbs vibrations during cycling, providing a comfortable riding experience and improving impact. Adjust the rebound force by tightening or loosening the bottom screw. Suspension travel 40mm/1.65 inches.
- ★How To Adjust And Install Suspension★ : Pay attention to the diameter before purchasing. The incorrect diameter cannot be installed, 27.2mm/28.6mm/30mm/30.4/30.9/31.6/33.9 are different and cannot be exchanged. If you remove it from the frame, you can see the diameter of your seat.Adjustable clamping angle: The clamping angle of the saddle can be adjusted from -5 degrees to+18 degrees. Clamp offset 14mm.
- ★Seat Tube Parameters★ :Material: 6061-T6 Alloy Aluminum , Diameter : 27.2mm Length: 350mm Travel: 40mm Adjustable Preload Suspension Travel. Offset :14mm .Weight: Approx 490g(1.08 Lbs) Damping:Coil Spring , You Can Add Seatpost Thim(27.2~28.6/30.0/30.4/30.8/30.9/31.6/33.9) To Fit Different Size
- ★Compatibility★ : Most Fixed Gear Bike ,Road Bike ,Mountain Bike , Universal Bikes,Etc. Support Weight 50kg/ 110lbs To 100kg/ 220lbs(Clockwise The Bottom Screw If You Are Heavy, Anticlockwise It If You Are Lightweight)
- ★After-sale Service:★ :We Are Confident To The Product Quality And Offer 2 Years After-sale Service.And If There Are Any Questions, You Can Contact Us Firstly On desertcart, We Will Serve You And Satisfy You

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B09J926HQM |
| Best Sellers Rank | #361,825 in Sports & Outdoors ( See Top 100 in Sports & Outdoors ) #321 in Bike Seat Posts |
| Brand Name | VUNDO |
| Color | Full Black |
| Country of Origin | China |
| Customer Reviews | 4.3 4.3 out of 5 stars (611) |
| Date First Available | October 13, 2021 |
| Item Dimensions LxWxH | 1.07 x 1.07 x 13.78 inches |
| Item Package Dimensions L x W x H | 15 x 2.72 x 2.48 inches |
| Manufacturer | VUNDO |
| Material | Aluminum |
| Package Weight | 0.63 Kilograms |
| Part Number | ZOOM_ SP405 |
| Size | 30.4(Include 27.2 Oringal and 27.2 to 30.4 Shim) |

## Product Details

- **Brand:** VUNDO
- **Color:** Full Black
- **Manufacturer:** VUNDO
- **Material:** Aluminum
- **Product Dimensions:** 1.07"W x 13.78"H

## Images

![Zoom Bike Suspension Seatpost Bicycle Seat Post Replacement Lightweight Aluminum Body Clamp Angle Adjustable Offset 14mm - Image 1](https://m.media-amazon.com/images/I/51Uvb7x9eEL.jpg)
![Zoom Bike Suspension Seatpost Bicycle Seat Post Replacement Lightweight Aluminum Body Clamp Angle Adjustable Offset 14mm - Image 2](https://m.media-amazon.com/images/I/51XVuHn8gzL.jpg)
![Zoom Bike Suspension Seatpost Bicycle Seat Post Replacement Lightweight Aluminum Body Clamp Angle Adjustable Offset 14mm - Image 3](https://m.media-amazon.com/images/I/51fEaotRGhS.jpg)
![Zoom Bike Suspension Seatpost Bicycle Seat Post Replacement Lightweight Aluminum Body Clamp Angle Adjustable Offset 14mm - Image 4](https://m.media-amazon.com/images/I/71HIlL1hW7S.jpg)
![Zoom Bike Suspension Seatpost Bicycle Seat Post Replacement Lightweight Aluminum Body Clamp Angle Adjustable Offset 14mm - Image 5](https://m.media-amazon.com/images/I/71c41q5fSOS.jpg)

## Questions & Answers

**Q: Hi my seat post measures 25.4mm will the 27.2mm one work?**
A: Although one of the illustrations does mention a 25.4 mm size, there doesn't seem to be a 25.4 mm post available. The 27.2 mm post would be too big for you.  The frame tube must be at least 27.2 mm for these to work.

**Q: Which one should I buy for 30.9mm diameter seat post?**
A: If it were me, I would order the 30.8 size and assume that I was off by 1/10 mm, or that even if I wasn't, it won't make hardly any difference. After all, 1/10 mm isn't much. It seems that they tried to cover every size seat post. Unless you used a super-accurate micrometer to measure and it's definitely 30.9, I'm betting that 30.8 will be fine.

**Q: what gauge wire is used for the springs?**
A: Springs?? There are no visible springs on this seat post.

**Q: Will this work on my swagtron 20" bike?**
A: Probably, you just need to know your post size.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Great Low Cost Suspension Seatpost
*by W***N on December 21, 2022*

Product came promptly and in perfect condition. The adapter fit my bike perfectly. The adjustability feature really didn't make much difference in performance. The seatpost is firm but does absorb harsh bumps. The five stars does not imply that this product is as good or better than similar items costing much more, only that it's worth every penny that I paid, is solidly made, and is a definite improvement in performance over a stock hardtail bike. If you ever ride over bumps (and who doesn't) you will appreciate having this suspension seatpost.

### ⭐⭐⭐⭐⭐ I love these ride smoothers! Great price!
*by D***S on August 3, 2024*

I recently purchased 6 use bikes over a 7 month span for my entire family. I purchased one of these and added it to the first bike. I was so satisfied that I purchased 4 more of these Zoom seatpost. It really makes your ride more enjoyable, less shock on your spine over the bumps and these are a great price, adjustable, and well constructed. They do exactly what they are supposed to do!

### ⭐⭐⭐⭐ Works. Wish adjusting was easier.
*by J***S on January 2, 2026*

Works. Wish adjusting was easier.

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