---
product_id: 46021841
title: "31.8 Stem 45mm Bike Stem Wake Mountain Bike Stem Short Handlebar Stem for Most Bicycle, Road Bike, MTB, BMX, Fixie Gear, Cycling (Aluminum Alloy, Black Blue Gold Red)"
brand: "wake"
price: "€ 13.35"
currency: EUR
in_stock: true
reviews_count: 13
category: "Wake"
url: https://www.desertcart.ie/products/46021841-31-8-stem-45mm-bike-stem-wake-mountain-bike-stem
store_origin: IE
region: Ireland
---

# 45mm Length - perfect short stem for agile control 4-Bolt Clamp - rock-solid handlebar grip Aluminum Alloy AL6061 T6 - durable & lightweight 31.8 Stem 45mm Bike Stem Wake Mountain Bike Stem Short Handlebar Stem for Most Bicycle, Road Bike, MTB, BMX, Fixie Gear, Cycling (Aluminum Alloy, Black Blue Gold Red)

**Brand:** wake
**Price:** € 13.35
**Availability:** ✅ In Stock

## Summary

> 🚴‍♂️ Upgrade Your Ride, Own the Road!

## Quick Answers

- **What is this?** 31.8 Stem 45mm Bike Stem Wake Mountain Bike Stem Short Handlebar Stem for Most Bicycle, Road Bike, MTB, BMX, Fixie Gear, Cycling (Aluminum Alloy, Black Blue Gold Red) by wake
- **How much does it cost?** € 13.35 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.ie](https://www.desertcart.ie/products/46021841-31-8-stem-45mm-bike-stem-wake-mountain-bike-stem)

## 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

- • **Featherweight Strength:** Crafted from aerospace-grade aluminum alloy, weighing just 130g for lightning-fast responsiveness without sacrificing durability.
- • **Effortless Installation:** Bolt-on design fits original front fork stem—no hassle, no extra tools, just plug & play performance.
- • **Sleek Style, Bold Colors:** Choose from Black, Blue, Gold, or Red to customize your cockpit and stand out on every trail or street.
- • **Enhanced Control & Handling:** Short 45mm length delivers sharper steering and tighter handling, giving you the edge on technical rides and urban commutes.
- • **Precision Fit for Every Ride:** Universal 31.8mm handlebar & 28.6mm steerer tube compatibility ensures seamless upgrades across MTB, road, BMX & fixie bikes.

## Overview

The WAKE 31.8 Stem 45mm is a high-intensity, lightweight bike stem made from premium AL6061 T6 aluminum alloy. Designed for universal compatibility with most road, mountain, BMX, and fixie bikes, it features a 4-bolt clamp for secure handlebar grip and a compact 45mm length for enhanced steering precision. Available in four vibrant colors, this stem combines durability, style, and effortless installation to elevate your cycling experience.

## Description

Feature: Handlebar center diameter: 31.8mm (1-1/4")Fork Size: 28.6mm (1-1/8")Length: 45mmWeight: 130gSize: 31.8*28.6*45mmColor: Black Blue Gold RedStyle: high intensity stem Material: Aluminum alloy AL6061 T6Package Include: 1* Bike Stem How to measure your stem size: a. Check the diameter of the original stem, choose the same size as the original diameter. b. Measure the outside diameter of the handlebar with ruler and line.

Review: Great Stem Upgrade for a Better Ride - I bought this Wake 31.8 mm bike stem to upgrade my mountain bike, and it turned out even better than I expected. It feels sturdy, well-built, and surprisingly light. Installing it was simple, and it fit right away without needing any adjustments. After using it on a few rides, I noticed the steering feels more responsive and the bike handles much better. The different color options are a nice bonus and make the bike look great. For the price, the quality is excellent. Overall, I’m very happy with this purchase and would definitely choose it again.
Review: Solid Upgrade for Better Control and Style! 🚴‍♂️🔧 - I installed this Wake 45mm stem on my MTB and instantly noticed the difference—tighter handling, more responsive steering, and an overall better ride feel. It’s made from solid aluminum alloy, so it’s lightweight yet super sturdy. The finish looks great (I went with the black/blue combo), and the installation was quick and easy with standard tools. Whether you're upgrading your mountain bike, road bike, or BMX, this stem delivers both performance and style at a great price. Highly recommend for riders looking for more control and a cleaner cockpit!

## Features

- Stereer Tube diameter: 28.6mm (1-1/8"), Handlebar diameter: 31.8mm (1-1/4"), Length: 45mm, Weight: 130g
- Hollow design, Light weight
- Four bolt bar clamp holds bar securely in position.
- Easy installation, just connect up the original front fork stem.
- Universal short handle bar stem suitable for most road bike, fixed gear bicycle, mountain bikes, etc

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B07413ZRM6 |
| Best Sellers Rank | #14,665 in Sports & Outdoors ( See Top 100 in Sports & Outdoors ) #2 in Bike Stems |
| Brand Name | WAKE |
| Customer Reviews | 4.6 4.6 out of 5 stars (6,260) |
| Date First Available | February 1, 2018 |
| Global Trade Identification Number | 06929101636588 |
| Item Dimensions LxWxH | 3.54 x 1.57 x 1.97 inches |
| Item Package Dimensions L x W x H | 4.45 x 2.68 x 1.85 inches |
| Package Weight | 0.14 Kilograms |
| Part Number | Wake |
| Size | 31.8 * 45mm |

## Product Details

- **Brand:** WAKE
- **Color:** Red
- **Manufacturer:** Wake
- **Material:** Aluminum
- **Product Dimensions:** 1.25"W x 1.77"H

## Images

![31.8 Stem 45mm Bike Stem Wake Mountain Bike Stem Short Handlebar Stem for Most Bicycle, Road Bike, MTB, BMX, Fixie Gear, Cycling (Aluminum Alloy, Black Blue Gold Red) - Image 1](https://m.media-amazon.com/images/I/619ib24lCYL.jpg)

## Questions & Answers

**Q: Will this fit a dimondback sorento?**
A: The part is attractive in its design. The fork-neck clamp will grip a 
1 1/8" dia standard fork tube, nice & tight HOWEVER, the "handlebar grip-clamp" is for the larger dia style handlebar center "buldge" (for lack of a better term) to describe that center-lump on more common handlebar types. I wanted to use the WAKE piece to secure my "ape hanger" style Hi handlebars to my 30" triple-tree style fork, but alas it didn't fit my handlebars b-kuz the grip lump is too small on my handlebar. That's the BEST answer i can give, since I've NO idea what a sorento is!!!

**Q: Can i still use this if my steer tube is 1/8 of an inch to all**
A: It does not matter how long is the steer tube because the stem braces it. If the tube is longer and you want the stem flat on top you must insert rings underneath it or just leave the steer tub stands above.

**Q: Does this fit a dugan fit bike co frame?**
A: no

**Q: Does this fit a Giant Canyon?**
A: It depends on the diameter of the fork stem. Usually, the sizes are standard in the middle or high gamma.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Great Stem Upgrade for a Better Ride
*by S***L on December 2, 2025*

I bought this Wake 31.8 mm bike stem to upgrade my mountain bike, and it turned out even better than I expected. It feels sturdy, well-built, and surprisingly light. Installing it was simple, and it fit right away without needing any adjustments. After using it on a few rides, I noticed the steering feels more responsive and the bike handles much better. The different color options are a nice bonus and make the bike look great. For the price, the quality is excellent. Overall, I’m very happy with this purchase and would definitely choose it again.

### ⭐⭐⭐⭐⭐ Solid Upgrade for Better Control and Style! 🚴‍♂️🔧
*by J***N on May 27, 2025*

I installed this Wake 45mm stem on my MTB and instantly noticed the difference—tighter handling, more responsive steering, and an overall better ride feel. It’s made from solid aluminum alloy, so it’s lightweight yet super sturdy. The finish looks great (I went with the black/blue combo), and the installation was quick and easy with standard tools. Whether you're upgrading your mountain bike, road bike, or BMX, this stem delivers both performance and style at a great price. Highly recommend for riders looking for more control and a cleaner cockpit!

### ⭐⭐⭐⭐⭐ Works great, but remember to think about headset spacers when ordering
*by L***Z on October 7, 2025*

Great product for the price. Provides much more comfort from the longer stock Trek head clamp. Color works good too, about as close to the photo as can be. I regretted not getting the gold, but thats on me. One thing people should be aware of: You'll likely need an additional headset spacer to make this work. The stem clamp is shorter than most stock, and an extra spacer is needed to fill the gap and pull the headset bearings tight.

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*Product available on Desertcart Ireland*
*Store origin: IE*
*Last updated: 2026-02-23*