---
product_id: 57449523
title: "Fityle 33.9mm to 36mm Seatpost to 36/35.4/35/34/30.4mm Bike Seat Tube Sleeve Shim"
brand: "f fityle"
price: "€ 15.92"
currency: EUR
in_stock: true
url: https://www.desertcart.sk/products/57449523-fityle-33-9mm-to-36mm-seatpost-to-36-35-4
store_origin: SK
region: Slovakia
---

# Precision fit for multiple seat tube sizes Durable aluminum alloy construction Universal compatibility with various bike types Fityle 33.9mm to 36mm Seatpost to 36/35.4/35/34/30.4mm Bike Seat Tube Sleeve Shim

**Brand:** f fityle
**Price:** € 15.92
**Availability:** ✅ In Stock

## Summary

> 🚴‍♀️ Upgrade your ride’s fit and feel—because every millimeter counts!

## Quick Answers

- **What is this?** Fityle 33.9mm to 36mm Seatpost to 36/35.4/35/34/30.4mm Bike Seat Tube Sleeve Shim by f fityle
- **How much does it cost?** € 15.92 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/57449523-fityle-33-9mm-to-36mm-seatpost-to-36-35-4)

## Best For

- f fityle enthusiasts

## Why This Product

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

## Key Features

- • **Built to Last:** Crafted from premium aluminum alloy for rust resistance and long-term durability.
- • **Seamless Upgrade:** Transforms your bike frame to fit different seatpost sizes without hassle.
- • **All-Terrain Ready:** Compatible with mountain, road, and hybrid bikes—ride with confidence anywhere.
- • **Sleek & Lightweight:** Minimal weight addition with a polished silver finish that complements your bike’s style.
- • **Perfect Fit Every Time:** Five versatile size options to match your bike’s seat tube diameter precisely.

## Overview

The Fityle Seatpost Shim is a precision-engineered aluminum alloy adapter designed to fit seatposts ranging from 30.4mm up to 36mm. With five size options, it ensures compatibility across mountain, road, and hybrid bikes, providing a rust-resistant, durable solution for seamless seatpost upgrades or replacements.

## Description

Fityle 33.9mm to 36mm Seatpost to 36/35.4/35/34/30.4mm Bike Seat Tube Sleeve Shim

## Features

- Please check your bike frame seat tube outside diameter. Measure the inside diameter of your old clamp. Or measure the outside diameter of tube (on your bike frame). Then make a .
- Suit for bike, mountain bike, road bike etc.
- 33.9mm to 36mm, 31.8mm to 35.4mm, 31.8mm to 35mm, 31.8mm to 34mm, 27.2mm to 30.4mm 5 size to choose.
- Made of aluminum alloy material, anti-rust and durable.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Brand Name | F Fityle |
| Color | Silver |
| Material | Aluminum |
| Part Number | 047a0a0ec30f4193bac4f6e9610b2908 |

## Product Details

- **Color:** Silver
- **Material:** Aluminum
- **Brand:** F Fityle
- **Bike Type:** Mountain Bike

## Images

![Fityle 33.9mm to 36mm Seatpost to 36/35.4/35/34/30.4mm Bike Seat Tube Sleeve Shim - Image 1](https://m.media-amazon.com/images/I/51yid-IYECL.jpg)
![Fityle 33.9mm to 36mm Seatpost to 36/35.4/35/34/30.4mm Bike Seat Tube Sleeve Shim - Image 2](https://m.media-amazon.com/images/I/51ODlMdY2vL.jpg)
![Fityle 33.9mm to 36mm Seatpost to 36/35.4/35/34/30.4mm Bike Seat Tube Sleeve Shim - Image 3](https://m.media-amazon.com/images/I/5182OqcnCxL.jpg)
![Fityle 33.9mm to 36mm Seatpost to 36/35.4/35/34/30.4mm Bike Seat Tube Sleeve Shim - Image 4](https://m.media-amazon.com/images/I/61olPV5M1AL.jpg)
![Fityle 33.9mm to 36mm Seatpost to 36/35.4/35/34/30.4mm Bike Seat Tube Sleeve Shim - Image 5](https://m.media-amazon.com/images/I/51awGwsPLRL.jpg)

---

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**Shop now:** [https://www.desertcart.sk/products/57449523-fityle-33-9mm-to-36mm-seatpost-to-36-35-4](https://www.desertcart.sk/products/57449523-fityle-33-9mm-to-36mm-seatpost-to-36-35-4)

---

*Product available on Desertcart Slovakia*
*Store origin: SK*
*Last updated: 2026-01-28*