---
product_id: 239374605
title: "wilethree MTB Road bicycle Seat Post Clamp Aluminium Alloy 31.8mm 34.9mm Red/Black/Blue"
brand: "wilethree"
price: "64 zł"
currency: PLN
in_stock: true
url: https://www.desertcart.pl/products/239374605-wilethree-mtb-road-bicycle-seat-post-clamp-aluminium-alloy-31
store_origin: PL
region: Poland
---

# wilethree MTB Road bicycle Seat Post Clamp Aluminium Alloy 31.8mm 34.9mm Red/Black/Blue

**Brand:** wilethree
**Price:** 64 zł
**Availability:** ✅ In Stock

## Quick Answers

- **What is this?** wilethree MTB Road bicycle Seat Post Clamp Aluminium Alloy 31.8mm 34.9mm Red/Black/Blue by wilethree
- **How much does it cost?** 64 zł with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.pl](https://www.desertcart.pl/products/239374605-wilethree-mtb-road-bicycle-seat-post-clamp-aluminium-alloy-31)

## Best For

- wilethree enthusiasts

## Why This Product

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

## Description

wilethree MTB Road bicycle Seat Post Clamp Aluminium Alloy 31.8mm 34.9mm Red/Black/Blue

## Features

- The seatpost clamp should match the diameter of the seat tube on your frame and not the diameter of the seatpost itself.
- 31.8mm Seat Post Clamp fits on the out diameter 30.2mm~32.1mm bike seat post
- 31.8mm Bike Seat post clamp apply for out diameter 30.2mm to 32.1mm bicycle frame tube seat post.
- 6061 Aluminum Alloy made, Hollow design ,Retain strength, lightly and solidly
- M5 stainless steel bolt, Tool interface: 4mm hex key

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Color | Black |
| Size | 31.8 |
| Style | Clamp |
| Material type | Stainless Steel,Aluminum Alloy,Aluminium Alloy |
| Batteries included? | No |
| Brand | Wilethree |
| Manufacturer | yueer |
| Manufacturer reference | SPC |
| Package Dimensions | 8.3 x 6.1 x 1.6 cm; 20 Grams |
| ASIN | B07YHYHLJL |

## Images

![wilethree MTB Road bicycle Seat Post Clamp Aluminium Alloy 31.8mm 34.9mm Red/Black/Blue - Image 1](https://m.media-amazon.com/images/I/71uaMog8FuL.jpg)
![wilethree MTB Road bicycle Seat Post Clamp Aluminium Alloy 31.8mm 34.9mm Red/Black/Blue - Image 2](https://m.media-amazon.com/images/I/71Aap5jj-2L.jpg)
![wilethree MTB Road bicycle Seat Post Clamp Aluminium Alloy 31.8mm 34.9mm Red/Black/Blue - Image 3](https://m.media-amazon.com/images/I/71PHCtoMuvL.jpg)
![wilethree MTB Road bicycle Seat Post Clamp Aluminium Alloy 31.8mm 34.9mm Red/Black/Blue - Image 4](https://m.media-amazon.com/images/I/71UPMk0L9KL.jpg)
![wilethree MTB Road bicycle Seat Post Clamp Aluminium Alloy 31.8mm 34.9mm Red/Black/Blue - Image 5](https://m.media-amazon.com/images/I/51ne43DJIEL.jpg)

## Available Options

This product comes in different **Colour Name, Size Name** options.

## Questions & Answers

**Q: Hello, my external seat tube has a diameter of 110mm. that is completely different to the measurements given above. any advice? thank you.**
A: That’s an impressive seat tube dia. Do you store a water bottle in it?

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**Shop now:** [https://www.desertcart.pl/products/239374605-wilethree-mtb-road-bicycle-seat-post-clamp-aluminium-alloy-31](https://www.desertcart.pl/products/239374605-wilethree-mtb-road-bicycle-seat-post-clamp-aluminium-alloy-31)

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*Product available on Desertcart Poland*
*Store origin: PL*
*Last updated: 2026-01-24*