---
product_id: 152734279
title: "CNC Alloy Seatpost Clamp Fixed 31.8mm / 34.9mm Waterproof Superlight"
brand: "fouriers"
price: "€ 45.15"
currency: EUR
in_stock: true
url: https://www.desertcart.sk/products/152734279-cnc-alloy-seatpost-clamp-fixed-31-8mm-34-9mm-waterproof
store_origin: SK
region: Slovakia
---

# Waterproof design Superlight at 24g/27g Alloy 6066-T6 CNC Alloy Seatpost Clamp Fixed 31.8mm / 34.9mm Waterproof Superlight

**Brand:** fouriers
**Price:** € 45.15
**Availability:** ✅ In Stock

## Summary

> 🚴‍♂️ Elevate Your Ride with Style and Precision!

## Quick Answers

- **What is this?** CNC Alloy Seatpost Clamp Fixed 31.8mm / 34.9mm Waterproof Superlight by fouriers
- **How much does it cost?** € 45.15 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.sk](https://www.desertcart.sk/products/152734279-cnc-alloy-seatpost-clamp-fixed-31-8mm-34-9mm-waterproof)

## Best For

- fouriers enthusiasts

## Why This Product

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

## Key Features

- • **Versatile Fit:** Compatible with 31.8mm and 34.9mm seatposts for ultimate flexibility.
- • **Weight Matters:** Weighs only 24g (Ø31.8) and 27g (Ø34.9) for a featherlight ride.
- • **Protective Design:** Chamfer edge & oval hole design safeguards your carbon frames.
- • **Weatherproof Wonder:** Rubber cover keeps dust and water at bay, ensuring longevity.
- • **Precision Engineering:** Crafted from high-grade Alloy 6066-T6 for durability.

## Overview

The CNC Alloy Seatpost Clamp by FOURIERS is a lightweight, waterproof solution designed for cyclists who demand both performance and protection. With its innovative chamfer edge and oval hole design, it ensures compatibility with various seatpost sizes while safeguarding your carbon frames from damage. Weighing in at just 24g or 27g, this clamp is the perfect blend of strength and minimalism.

## Description

CNC Alloy Seatpost Clamp Fixed 31.8mm / 34.9mm Waterproof Superlight

## Features

- Chamfer edge & oval hole，With rubber cover
- Material: Alloy 6066-T6
- Spec: 31.8mm (Fix 27.2mm Seatpost) / 34.9mm (Fix 31.6mm Seatpost)
- Height: 17.5mm, Weight: (Ø31.8) 24g, (Ø34.9) 27g
- Double M5 bolt.Chamfer edge & oval hole design to protect carbon frames & seatposts. Rubber cover helps prevent dust and water from getting into the seat tube.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Manufacturer | FOURIERS |
| UPC | 729270649190 |
| Item Package Dimensions L x W x H | 6.1 x 3.39 x 1.34 inches |
| Package Weight | 0.04 Kilograms |
| Brand Name | Fouriers |
| Part Number | FOURIERS156487 |
| Style | Modern |
| Size | 31.8 |

## Product Details

- **Color:** Black
- **Item Weight:** 0.04 Kilograms
- **Material:** Alloy 6066-T6
- **Brand:** Fouriers
- **Bike Type:** City Bike

## Images

![CNC Alloy Seatpost Clamp Fixed 31.8mm / 34.9mm Waterproof Superlight - Image 1](https://m.media-amazon.com/images/I/41bCFZS7gaL.jpg)
![CNC Alloy Seatpost Clamp Fixed 31.8mm / 34.9mm Waterproof Superlight - Image 2](https://m.media-amazon.com/images/I/51ap9oVTVWL.jpg)
![CNC Alloy Seatpost Clamp Fixed 31.8mm / 34.9mm Waterproof Superlight - Image 3](https://m.media-amazon.com/images/I/61aaPyZc92L.jpg)
![CNC Alloy Seatpost Clamp Fixed 31.8mm / 34.9mm Waterproof Superlight - Image 4](https://m.media-amazon.com/images/I/41qXFGDTfpL.jpg)
![CNC Alloy Seatpost Clamp Fixed 31.8mm / 34.9mm Waterproof Superlight - Image 5](https://m.media-amazon.com/images/I/618Z-+A4dQL.jpg)

## Available Options

This product comes in different **Color, Size** options.

## Frequently Bought Together

- Fouriers CNC Alloy Seatpost Clamp Fixed 31.8mm / 34.9mm Waterproof Superlight
- Silverock CNC Dual Size Seatpost Clamp 27.2/31.8mm 31.6/34.9mm for Carbon Post
- Finish Line Fiber Grip Carbon Fiber Bicycle Assembly Gel, 1.75-Ounce Tube

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**Shop now:** [https://www.desertcart.sk/products/152734279-cnc-alloy-seatpost-clamp-fixed-31-8mm-34-9mm-waterproof](https://www.desertcart.sk/products/152734279-cnc-alloy-seatpost-clamp-fixed-31-8mm-34-9mm-waterproof)

---

*Product available on Desertcart Slovakia*
*Store origin: SK*
*Last updated: 2026-01-27*