---
product_id: 140350771
title: "Wake 31.8 Mountain Bike Stem, Aluminum Alloy Short Bicycle Stem, Bicycle Handlebar Stem 31.8mm for Mountain Bike MTB Road Bike Downhill"
brand: "wake"
price: "FREE"
currency: JPY
in_stock: false
reviews_count: 13
url: https://www.desertcart.jp/products/140350771-wake-31-8-mountain-bike-stem-aluminum-alloy-short-bicycle
store_origin: JP
region: Japan
---

# 31.8mm handlebar fit precision CNC-machined aluminum alloy strength Shockproof, deformation-resistant design Wake 31.8 Mountain Bike Stem, Aluminum Alloy Short Bicycle Stem, Bicycle Handlebar Stem 31.8mm for Mountain Bike MTB Road Bike Downhill

**Brand:** wake
**Price:** FREE
**Availability:** ❌ Out of Stock

## Summary

> 🚵‍♂️ Elevate Your Ride with Precision and Power!

## Quick Answers

- **What is this?** Wake 31.8 Mountain Bike Stem, Aluminum Alloy Short Bicycle Stem, Bicycle Handlebar Stem 31.8mm for Mountain Bike MTB Road Bike Downhill by wake
- **How much does it cost?** FREE with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.jp](https://www.desertcart.jp/products/140350771-wake-31-8-mountain-bike-stem-aluminum-alloy-short-bicycle)

## Best For

- wake enthusiasts

## Why This Product

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

## Key Features

- • **Built to Conquer Every Trail:** Shockproof and CNC-machined for maximum durability, designed to withstand the rigors of downhill and off-road adventures.
- • **Featherlight Yet Unbreakable:** Crafted from high-strength aluminum alloy, this stem weighs just 130g while delivering exceptional fatigue resistance for long rides.
- • **Precision Fit for Peak Performance:** Engineered for a perfect 31.8mm handlebar and 28.6mm fork diameter, ensuring seamless compatibility with your MTB setup.
- • **Risk-Free Upgrade with Satisfaction Guarantee:** Backed by a 30-day refund or return policy, ensuring your investment in performance is completely worry-free.
- • **Universal Compatibility, Limitless Adventures:** Fits most mountain bikes, making it the go-to upgrade for riders seeking enhanced control and confidence on any terrain.

## Overview

The Wake 31.8 Mountain Bike Stem is a lightweight, durable aluminum alloy stem designed for 31.8mm handlebars and 28.6mm forks. Featuring CNC machining and shockproof construction, it offers superior strength and deformation resistance, ideal for mountain biking, downhill, and off-road cycling. Weighing only 130g, it combines performance with reliability and comes with a 30-day satisfaction guarantee.

## Description

Product Description Specifications -Material: AL6061 Aluminum Alloy -Center Distance: 45 mm (1.8 inch) -Handlebar Diameter: 31.8 mm -Fork Diameter: 28.6 mm (1-1/8'') -Height: 30 mm (1.2 inch) -Rise Angle: 0 degree -Color: Black / Red / Blue / Green / Gold -Weight: About 140g WAKE Bicycle Stem WAKE 31.8mm mountain bike stem is a short bike stem. There are five colors for you to choose from. Made of high strength Aluminum Alloy. Fatigue resistance with a reasonable weight (about 140g/0.31lb). Handlebar Diameter: 31.8 mm. Fork Diameter: 28.6 mm (1-1/8''). High strength. Easy to install. Universal short handlebar stem used for most kinds of mountain bikes. Suitable for downhill and off-road. Deformation Resistance Sturdy structure, CNC connection. Shockproof design. Suitable for long distance cycling.Easy to install, practical and beautiful. Product components The product is divided into the main body, the front cover and the screws, the construction is relatively simple but sturdy. Lightweight Lightweight but durable and stable, without adding extra burden to your ride. Universal short handlebar stem used for most kinds of bikes.

Review: Bike stem - Easy to install
Review: Cost effective, quite well made - Neat little piece of work. Generally we'll made but a couple of the threads were very tight. I had to work screws through them with lubricant to open up the threads. I would have used a tap if i had the right size. Once that was done the piece went together OK. Not a big deal but it would have been very easy to cross thread unless I eased the threads. Overall very satisfied.

## Features

- 🚴 SIZE: This short mtb stem is for Handlebar Diameter: 31.8 mm. Fork Diameter: 28.6 mm (1-1/8''). High strength. Easy to install.
- 🚴 LIGHTWEIGHT & DURABLE: Bike Stem is made of high strength Aluminum Alloy. Fatigue resistance with a reasonable weight (about 130g/0.29lb).
- 🚴 DEFORMATION RESISTANCE: Sturdy structure, CNC connection. Shockproof design. Suitable for long distance cycling.
- 🚴 WIDE RANGE OF APPLICATIONS: Universal short handlebar stem used for most kinds of mountain bikes. Suitable for downhill and off-road.
- 🚴 CUSTOMER FOCUSED: You are backed by 100% satisfaction guarantee. We provides 30 days refund or return guarantee if you are not satisfied. Customers satisfaction is our goal.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B07KW22M4N |
| Best Sellers Rank | 148,792 in Sports & Outdoors ( See Top 100 in Sports & Outdoors ) 265 in Cycling Stems |
| Bike Type | Mountain Bike |
| Brand | WAKE |
| Brand Name | WAKE |
| Colour | Black |
| Customer Reviews | 4.4 out of 5 stars 935 Reviews |
| Item Weight | 130 Grams |
| Item weight | 130 Grams |
| Manufacturer | Wake |
| Manufacturer Part Number | S316020150007FF-04 |
| Material | Aluminium |
| Material Type | Aluminium |
| Model Number | S316020150007FF-04 |
| UPC | 734779173145 |
| Unit Count | 1.0 count |
| Unit count | 1.0 count |

## Product Details

- **Colour:** Black
- **Brand:** WAKE
- **Manufacturer:** Wake
- **UPC:** 734779173145

## Images

![Wake 31.8 Mountain Bike Stem, Aluminum Alloy Short Bicycle Stem, Bicycle Handlebar Stem 31.8mm for Mountain Bike MTB Road Bike Downhill - Image 1](https://m.media-amazon.com/images/I/61gcrg8ecWL.jpg)
![Wake 31.8 Mountain Bike Stem, Aluminum Alloy Short Bicycle Stem, Bicycle Handlebar Stem 31.8mm for Mountain Bike MTB Road Bike Downhill - Image 2](https://m.media-amazon.com/images/I/619SC6JlKxL.jpg)
![Wake 31.8 Mountain Bike Stem, Aluminum Alloy Short Bicycle Stem, Bicycle Handlebar Stem 31.8mm for Mountain Bike MTB Road Bike Downhill - Image 3](https://m.media-amazon.com/images/I/61ftcodxFcL.jpg)
![Wake 31.8 Mountain Bike Stem, Aluminum Alloy Short Bicycle Stem, Bicycle Handlebar Stem 31.8mm for Mountain Bike MTB Road Bike Downhill - Image 4](https://m.media-amazon.com/images/I/61NUuB0XYRL.jpg)
![Wake 31.8 Mountain Bike Stem, Aluminum Alloy Short Bicycle Stem, Bicycle Handlebar Stem 31.8mm for Mountain Bike MTB Road Bike Downhill - Image 5](https://m.media-amazon.com/images/I/71FeSPiBecL.jpg)

## Available Options

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

## Customer Reviews

### ⭐⭐⭐⭐⭐ Bike stem
*by J***N on 14 April 2025*

Easy to install

### ⭐⭐⭐⭐⭐ Cost effective, quite well made
*by R***T on 18 December 2022*

Neat little piece of work. Generally we'll made but a couple of the threads were very tight. I had to work screws through them with lubricant to open up the threads. I would have used a tap if i had the right size. Once that was done the piece went together OK. Not a big deal but it would have been very easy to cross thread unless I eased the threads. Overall very satisfied.

### ⭐⭐⭐⭐⭐ Can’t go wrong
*by J***N on 13 May 2023*

Can’t go wrong with the wake stems, we have them on three bikes and they have not failed us.

## Frequently Bought Together

- Wake 31.8 Mountain Bike Stem, Aluminum Alloy Short Bicycle Stem, Bicycle Handlebar Stem 31.8mm for Mountain Bike MTB Road Bike Downhill
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**Shop now:** [https://www.desertcart.jp/products/140350771-wake-31-8-mountain-bike-stem-aluminum-alloy-short-bicycle](https://www.desertcart.jp/products/140350771-wake-31-8-mountain-bike-stem-aluminum-alloy-short-bicycle)

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*Product available on Desertcart Japan*
*Store origin: JP*
*Last updated: 2026-10-29*