---
product_id: 72455556
title: "Funn RSX Direct Mount Stem (31.8mm Bar Clamp)"
brand: "funn"
price: "¥27542"
currency: JPY
in_stock: true
url: https://www.desertcart.jp/products/72455556-funn-rsx-direct-mount-stem-31-8mm-bar-clamp
store_origin: JP
region: Japan
---

# 45/50mm Adjustable Size Lightweight 180g 31.8mm Bar Clamp Funn RSX Direct Mount Stem (31.8mm Bar Clamp)

**Brand:** funn
**Price:** ¥27542
**Availability:** ✅ In Stock

## Summary

> 🚴‍♂️ Ride with Confidence: The Funn RSX Stem is your bike's new best friend!

## Quick Answers

- **What is this?** Funn RSX Direct Mount Stem (31.8mm Bar Clamp) by funn
- **How much does it cost?** ¥27542 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.jp](https://www.desertcart.jp/products/72455556-funn-rsx-direct-mount-stem-31-8mm-bar-clamp)

## Best For

- funn enthusiasts

## Why This Product

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

## Key Features

- • **Universal Fit:** Designed for unisex use, making it the perfect upgrade for any bike enthusiast.
- • **Sleek & Sturdy:** Crafted from premium aluminum for durability without the weight.
- • **Elevate Your Ride:** Experience unparalleled control with the RSX's adjustable angle.
- • **Minimalist Design:** A clean black finish that complements any bike aesthetic.
- • **Precision Engineering:** Engineered for a perfect fit, ensuring stability on every ride.

## Overview

The Funn RSX Direct Mount Stem features a 31.8mm bar clamp and adjustable lengths of 45/50mm with a 20° angle, crafted from lightweight aluminum. Weighing only 180g, this stem is designed for durability and performance, making it an essential upgrade for any cycling enthusiast.

## Description

Full description not available

## Features

- RSX Adjustable Stem 31,8mm x 45/50mm 20° Angle Black

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Color | Black |
| Size | 31.8 x 45/50 mm |
| Style | bar clamp |
| Connector type | Coupling |
| Item display length | 20 millimetres |
| Weight | 180 g |
| Material type | Aluminium |
| Number of pieces | 2 |
| Included components | nothing |
| Batteries included? | No |
| Brand | Funn |
| Department | Unisex |
| Manufacturer | FUNN |
| Item model number | 4712931182750 |
| Product Dimensions | 10 x 10 x 10 cm; 150 g |
| ASIN | B01M01PJGO |

## Product Details

- **Material:** Aluminium
- **Brand:** Funn
- **Item dimensions L x W x H:** 10 x 10 x 10 centimetres
- **Colour:** Black
- **Style:** bar clamp
- **Item weight:** 0.15 Kilograms
- **Global Trade Identification Number:** 04712931182750
- **Manufacturer:** FUNN

## Images

![Funn RSX Direct Mount Stem (31.8mm Bar Clamp) - Image 1](https://m.media-amazon.com/images/I/61iB0j+XYjL.jpg)
![Funn RSX Direct Mount Stem (31.8mm Bar Clamp) - Image 2](https://m.media-amazon.com/images/I/81HtIIm+euL.jpg)
![Funn RSX Direct Mount Stem (31.8mm Bar Clamp) - Image 3](https://m.media-amazon.com/images/I/7156o+dIyxL.jpg)
![Funn RSX Direct Mount Stem (31.8mm Bar Clamp) - Image 4](https://m.media-amazon.com/images/I/8151StgnJiL.jpg)
![Funn RSX Direct Mount Stem (31.8mm Bar Clamp) - Image 5](https://m.media-amazon.com/images/I/71MTqtUUUwL.jpg)

## Available Options

This product comes in different **Colour, Item display length** options.

## Frequently Bought Together

- Funn RSX Mountain Bike Direct Mount Bike Stem with 31.8mm Bar Clamp, 2 Pieces Lightweight Split Design for Dual Crown Forks, Adjustable Extension 45-50mm
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- Odi Motocross Half-Waffle Grips

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**Shop now:** [https://www.desertcart.jp/products/72455556-funn-rsx-direct-mount-stem-31-8mm-bar-clamp](https://www.desertcart.jp/products/72455556-funn-rsx-direct-mount-stem-31-8mm-bar-clamp)

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*Product available on Desertcart Japan*
*Store origin: JP*
*Last updated: 2026-01-23*