---
product_id: 362327222
title: "Adjustable MTB Stem 31.8mm 70 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 110mm)"
brand: "cxwxc"
price: "VT10313"
currency: VUV
in_stock: true
url: https://www.desertcart.vu/products/362327222-adjustable-mtb-stem-31-8mm-70-degree-90-110-145mm
store_origin: VU
region: Vanuatu
---

# Easy Installation Adjustable Angle Lightweight Design Adjustable MTB Stem 31.8mm 70 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 110mm)

**Brand:** cxwxc
**Price:** VT10313
**Availability:** ✅ In Stock

## Summary

> 🚴‍♂️ Elevate Your Ride: Comfort Meets Performance!

## Quick Answers

- **What is this?** Adjustable MTB Stem 31.8mm 70 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 110mm) by cxwxc
- **How much does it cost?** VT10313 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.vu](https://www.desertcart.vu/products/362327222-adjustable-mtb-stem-31-8mm-70-degree-90-110-145mm)

## 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

- • **Comfort on Every Ride:** Transform your biking experience with adjustable height and reach.
- • **Perfect for All Riders:** Ideal for MTB enthusiasts and casual cyclists alike.
- • **Quick and Simple Setup:** Install in minutes with a secure four-bolt clamp.
- • **Versatile Compatibility:** Fits 31.8mm handlebars and 28.6mm forks for maximum adaptability.
- • **Durable Alloy Construction:** 3D forged aluminum ensures strength and longevity.

## Overview

The CXWXC Adjustable MTB Stem is a versatile bike stem designed for comfort and performance. With adjustable lengths of 90, 110, and 145mm, it allows riders to customize their handlebar height and reach. Made from durable 3D forged aluminum, this stem is compatible with 31.8mm handlebars and 28.6mm forks, making it suitable for a wide range of bicycles. Easy to install with a secure four-bolt clamp, it's perfect for both serious mountain bikers and casual riders looking to enhance their cycling experience.

## Description

CXWXC Adjustable MTB Stem 31.8mm 70 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 110mm)

## Features

- NOTE: PLEASE CONFIRM YOUR SIZE BEFORE YOUR PURCHASE. 90, 110 130 and 145mm are not the total long of the stem.
- 【Ideal Stem for Rider】: Can't get comfortable on your bike? Tried too many bike stems? This adjustable stems are a useful way of tweaking your handlebar height and reach, particularly for touring where you spend long hours in the saddle. Our adjustable stem is the best bet to get comfortable
- 【Compatibility】: Only Fit for Handlebar diameter 31.8mm (1-1/4''), front fork stem diameter 28.6mm (1-1/8") and is available in a range of lengths – 90, 110 and 145mm.
- 【Material】: The MTB stem is manufactured with a 3D Forged alloy construction that gives strength and control. The durability of this stem is very adjustable with an angle of (-70°to +70°)
- 【Easy to Install】: Just connect up the original front fork stem. Four bolt bar clamp holds bar securely in position
- 【Suitable for Most Bike】: Our bike stems are suited to a wide variety of bicycles, and also to the different types of riders. Ideal for MTB racing and those who take their off road biking very seriously.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Product Dimensions | 1.25"W x 4.33"H |
| Manufacturer | CXWXC |
| Item Weight | 11.6 ounces |
| Item model number | XT-AS822 |
| Manufacturer Part Number | XT-AS822 |

## Product Details

- **Color:** B: 31.8 x 110mm
- **Item Weight:** 0.33 Kilograms
- **Material:** Aluminum
- **Brand:** CXWXC
- **Bike Type:** Mountain Bike

## Images

![Adjustable MTB Stem 31.8mm 70 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 110mm) - Image 1](https://m.media-amazon.com/images/I/61lipGv8RZL.jpg)

## Available Options

This product comes in different **Color** 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 110mm)
- LERWAY Bike Stem Riser Extender MTB Handlebar Stem Adapter with Hex Key for 1-1/8" 28.6mm Fork Aluminum Black

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**Shop now:** [https://www.desertcart.vu/products/362327222-adjustable-mtb-stem-31-8mm-70-degree-90-110-145mm](https://www.desertcart.vu/products/362327222-adjustable-mtb-stem-31-8mm-70-degree-90-110-145mm)

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*Product available on Desertcart Vanuatu*
*Store origin: VU*
*Last updated: 2026-05-02*