---
product_id: 602434508
title: "Sponsored Ad – Adjustable MTB Stem 31.8mm 70 Degree - 90/110/130/145mm Bike Stem Riser for Handlebar - Aluminum Alloy Mountain Bike Handlebar Riser Extender for MTB Road City Bike Bicycle"
brand: "cxwxc"
price: "RM283"
currency: MYR
in_stock: true
url: https://www.desertcart.com.my/products/602434508-sponsored-ad-adjustable-mtb-stem-31-8mm-70-degree-90
store_origin: MY
region: Malaysia
---

# 4 size options for perfect fit Durable lightweight aluminum alloy 70° adjustable angle for custom ride Sponsored Ad – Adjustable MTB Stem 31.8mm 70 Degree - 90/110/130/145mm Bike Stem Riser for Handlebar - Aluminum Alloy Mountain Bike Handlebar Riser Extender for MTB Road City Bike Bicycle

**Brand:** cxwxc
**Price:** RM283
**Availability:** ✅ In Stock

## Summary

> 🚵‍♂️ Elevate your ride, own every trail!

## Quick Answers

- **What is this?** Sponsored Ad – Adjustable MTB Stem 31.8mm 70 Degree - 90/110/130/145mm Bike Stem Riser for Handlebar - Aluminum Alloy Mountain Bike Handlebar Riser Extender for MTB Road City Bike Bicycle by cxwxc
- **How much does it cost?** RM283 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.com.my](https://www.desertcart.com.my/products/602434508-sponsored-ad-adjustable-mtb-stem-31-8mm-70-degree-90)

## Best For

- cxwxc enthusiasts

## Why This Product

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

## Key Features

- • **Rugged Yet Lightweight:** Crafted from premium aluminum alloy, combining strength with minimal weight to keep your bike agile.
- • **Precision Angle Control:** 70-degree stem angle lets you fine-tune handlebar height and reach for ultimate comfort and control.
- • **Universal Compatibility:** Designed for 31.8mm handlebars, ideal for mountain, road, and city bikes—upgrade your ride effortlessly.
- • **Tailored Fit, Every Ride:** Choose from 90, 110, 130, or 145mm lengths to perfectly match your MTB setup and riding style.
- • **Upgrade Your Ride Instantly:** Easy installation means you can elevate your bike’s ergonomics and style without hassle—don’t get left behind.

## Overview

This adjustable MTB stem features a 31.8mm clamp diameter and a 70-degree angle, available in four length options (90, 110, 130, 145mm). Made from durable aluminum alloy, it offers a lightweight yet strong upgrade for mountain, road, and city bikes, enhancing handlebar positioning and rider comfort.

## Description

Sponsored Ad – Adjustable MTB Stem 31.8mm 70 Degree - 90/110/130/145mm Bike Stem Riser for Handlebar - Aluminum Alloy Mountain Bike Handlebar Riser Extender for MTB Road City Bike Bicycle

## Features

- NOTE: PLEASE CONFIRM YOUR SIZE BEFORE YOUR PURCHASE. 90, 110 130 and 145mm are not the total long of the stem.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Manufacturer | CXWXC |
| Bike type | Mountain Bike |
| Color | 31.8 x 90mm |
| Size | 90mm |
| Material type | Aluminium |
| Batteries included? | No |
| Item model number | XT-AS822 |
| Product Dimensions | 3.18 x 3.18 x 8.99 cm; 290 g |
| ASIN | B09C4KVJNT |

## Product Details

- **Colour:** 31.8 x 90mm
- **Item weight:** 0.29 Kilograms
- **Material:** Aluminium
- **Brand:** CXWXC
- **Product dimensions:** 32W x 90H millimetres

## Images

![Sponsored Ad – Adjustable MTB Stem 31.8mm 70 Degree - 90/110/130/145mm Bike Stem Riser for Handlebar - Aluminum Alloy Mountain Bike Handlebar Riser Extender for MTB Road City Bike Bicycle - Image 1](https://m.media-amazon.com/images/I/71BG2ufxhSL.jpg)
![Sponsored Ad – Adjustable MTB Stem 31.8mm 70 Degree - 90/110/130/145mm Bike Stem Riser for Handlebar - Aluminum Alloy Mountain Bike Handlebar Riser Extender for MTB Road City Bike Bicycle - Image 2](https://m.media-amazon.com/images/I/71BlAp+Yc4L.jpg)
![Sponsored Ad – Adjustable MTB Stem 31.8mm 70 Degree - 90/110/130/145mm Bike Stem Riser for Handlebar - Aluminum Alloy Mountain Bike Handlebar Riser Extender for MTB Road City Bike Bicycle - Image 3](https://m.media-amazon.com/images/I/61hJaoxOR0L.jpg)
![Sponsored Ad – Adjustable MTB Stem 31.8mm 70 Degree - 90/110/130/145mm Bike Stem Riser for Handlebar - Aluminum Alloy Mountain Bike Handlebar Riser Extender for MTB Road City Bike Bicycle - Image 4](https://m.media-amazon.com/images/I/71N5ZtDtq6L.jpg)
![Sponsored Ad – Adjustable MTB Stem 31.8mm 70 Degree - 90/110/130/145mm Bike Stem Riser for Handlebar - Aluminum Alloy Mountain Bike Handlebar Riser Extender for MTB Road City Bike Bicycle - Image 5](https://m.media-amazon.com/images/I/71QxjrFpKIL.jpg)

## Available Options

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

## Frequently Bought Together

- CXWXC Adjustable MTB Stem 31.8mm 85 Degree - 90/110/145mm Bike Stem Riser for Handlebar - Aluminum Alloy Mountain Bike Handlebar Riser Extender for MTB Road City Bike Bicycle (31.8 x 90mm)
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**Shop now:** [https://www.desertcart.com.my/products/602434508-sponsored-ad-adjustable-mtb-stem-31-8mm-70-degree-90](https://www.desertcart.com.my/products/602434508-sponsored-ad-adjustable-mtb-stem-31-8mm-70-degree-90)

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*Product available on Desertcart Malaysia*
*Store origin: MY*
*Last updated: 2026-02-23*