---
product_id: 72552512
title: "4 Pack 31.8MM Aluminium Alloy Cycling Bike Bicycle Quick Release Seatpost Clamp, 4 Colors"
brand: "kasteco"
price: "397050₫"
currency: VND
in_stock: false
reviews_count: 8
url: https://www.desertcart.vn/products/72552512-4-pack-31-8mm-aluminium-alloy-cycling-bike-bicycle-quick
store_origin: VN
region: Vietnam
---

# 4 Vibrant Colors Durable Aluminum Alloy Quick Release Design 4 Pack 31.8MM Aluminium Alloy Cycling Bike Bicycle Quick Release Seatpost Clamp, 4 Colors

**Brand:** kasteco
**Price:** 397050₫
**Availability:** ❌ Out of Stock

## Summary

> 🚲 Clamp It, Ride It, Love It!

## Quick Answers

- **What is this?** 4 Pack 31.8MM Aluminium Alloy Cycling Bike Bicycle Quick Release Seatpost Clamp, 4 Colors by kasteco
- **How much does it cost?** 397050₫ with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.vn](https://www.desertcart.vn/products/72552512-4-pack-31-8mm-aluminium-alloy-cycling-bike-bicycle-quick)

## Best For

- kasteco enthusiasts

## Why This Product

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

## Key Features

- • **Perfect Fit:** Engineered for a 31.8mm diameter, compatible with 28.6mm seat posts for a snug and secure fit.
- • **Built to Last:** Crafted from high-quality aluminum alloy, these clamps are designed to withstand the rigors of the road.
- • **Elevate Your Ride:** Transform your cycling experience with a quick-release clamp that’s as stylish as it is functional.
- • **Color Your Journey:** Choose from four eye-catching colors to match your bike and express your unique style.
- • **Effortless Adjustments:** Quick-release mechanism allows for hassle-free adjustments on the go, keeping you in the ride.

## Overview

The Kasteco 4 Pack 31.8MM Aluminium Alloy Cycling Bike Bicycle Quick Release Seatpost Clamp offers a durable and stylish solution for cyclists. With a quick-release design and four vibrant colors, these clamps are perfect for fixed gear and road bikes, ensuring a secure fit and easy adjustments.

## Description

desertcart.com: Kasteco 4 Pack 31.8MM Aluminium Alloy Cycling Bike Bicycle Quick Release Seatpost Clamp, 4 Colors : Everything Else

Review: Fits a regular bike. - It’s hard to tell the fit online. I have a couple regular bikes. This fits perfectly.
Review: Good quality - Excellent bicycle seat clamps great quality also materials and the colors are not cheap looking either Surpasses my expectations

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B07DGTHLJZ |
| Batteries Included? | No |
| Batteries Required? | No |
| Customer Reviews | 4.1 4.1 out of 5 stars (241) |
| Date First Available | August 21, 2019 |
| Is Discontinued By Manufacturer | No |
| Item Weight | 5.2 ounces |
| Item model number | Ktzz-0112 |
| Manufacturer | Ktzz |
| Material | Aluminum |
| Package Dimensions | 12.87 x 2.36 x 0.75 inches |
| Part Number | Ktzz-0112 |
| Style | Modern |

## Product Details

- **Brand:** Kasteco
- **Manufacturer:** Ktzz
- **Material:** Aluminum
- **Style:** Modern
- **UPC:** 751940710930

## Images

![4 Pack 31.8MM Aluminium Alloy Cycling Bike Bicycle Quick Release Seatpost Clamp, 4 Colors - Image 1](https://m.media-amazon.com/images/I/31qybN3AZ-L.jpg)
![4 Pack 31.8MM Aluminium Alloy Cycling Bike Bicycle Quick Release Seatpost Clamp, 4 Colors - Image 2](https://m.media-amazon.com/images/I/416ziIoNODL.jpg)
![4 Pack 31.8MM Aluminium Alloy Cycling Bike Bicycle Quick Release Seatpost Clamp, 4 Colors - Image 3](https://m.media-amazon.com/images/I/41Lw72M-JGL.jpg)
![4 Pack 31.8MM Aluminium Alloy Cycling Bike Bicycle Quick Release Seatpost Clamp, 4 Colors - Image 4](https://m.media-amazon.com/images/I/41WAG9WlpBL.jpg)
![4 Pack 31.8MM Aluminium Alloy Cycling Bike Bicycle Quick Release Seatpost Clamp, 4 Colors - Image 5](https://m.media-amazon.com/images/I/51LXWyoFO8L.jpg)

## Customer Reviews

### ⭐⭐⭐⭐ Fits a regular bike.
*by S***Y on March 12, 2020*

It’s hard to tell the fit online. I have a couple regular bikes. This fits perfectly.

### ⭐⭐⭐⭐⭐ Good quality
*by S***Z on August 31, 2023*

Excellent bicycle seat clamps great quality also materials and the colors are not cheap looking either Surpasses my expectations

### ⭐⭐⭐⭐⭐ Work perfect for my mountain bike!
*by M***N on March 14, 2022*

They work great, what's more to say? They fit both my walmart mountain bike and my $4,000 mountain bike.

---

## 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.vn/products/72552512-4-pack-31-8mm-aluminium-alloy-cycling-bike-bicycle-quick](https://www.desertcart.vn/products/72552512-4-pack-31-8mm-aluminium-alloy-cycling-bike-bicycle-quick)

---

*Product available on Desertcart Vietnam*
*Store origin: VN*
*Last updated: 2026-02-22*