---
product_id: 42589824
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: "฿1321"
currency: THB
in_stock: true
reviews_count: 13
category: "Wake"
url: https://www.desertcart.co.th/products/42589824-31-8-stem-45mm-bike-stem-wake-mountain-bike-stem
store_origin: TH
region: Thailand
---

# 45mm short length for agile control 6061 T6 CNC aluminum alloy 31.8mm handlebar diameter fit 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:** ฿1321
**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?** ฿1321 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.co.th](https://www.desertcart.co.th/products/42589824-31-8-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

- • **Compact 45mm Length:** Short stem design delivers razor-sharp steering response and enhanced bike handling for the ultimate ride control.
- • **Vibrant Color Options:** Stand out on every trail or street with sleek black, blue, gold, or red finishes—style meets performance.
- • **Effortless Installation:** Four-bolt clamp system guarantees a rock-solid grip and quick setup—upgrade your cockpit in minutes without hassle.
- • **Universal Fit for Every Ride:** Optimized 31.8mm handlebar clamp and 28.6mm fork tube diameter ensure seamless compatibility with MTB, road, BMX, and fixie bikes.
- • **Precision CNC Machined Strength:** Crafted from high-grade 6061 T6 aluminum alloy for unbeatable durability and featherlight 130g weight.

## Overview

The WAKE 31.8 Stem is a premium 45mm short bike stem engineered from CNC-machined 6061 T6 aluminum alloy, weighing just 130g. Designed for universal compatibility with most road, mountain, BMX, and fixie bikes, it offers enhanced steering precision and durability. Featuring a secure four-bolt clamp and multiple vibrant color options, this stem is the perfect upgrade for riders seeking superior control and standout style.

## 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

- Handlebar diameter: 31.8mm (1-1/4"), Tube diameter: 28.6mm (1-1/8"), Length: 45mm (center distance of the two holes), Weight: 130g
- Universal short handle bar stem suitable for most road bike, fixed gear bicycle, mountain bikes, downhill bike, track bike, MTB, BMX, DH, etc.
- Constructed of high-strength CNC machined 6061 T6 aluminum alloy.
- Easy installation, just connect up the original front fork stem. Four bolt bar clamp holds bar securely in position
- Suitable for modified, DIY, upgrade the bike. Downhill, Chongshan, climbing, with them very comfortable.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B071YV77R7 |
| Best Sellers Rank | #8,506 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 (6,262) |
| Date First Available | April 17, 2017 |
| Item Dimensions LxWxH | 3.54 x 1.57 x 1.97 inches |
| Item Package Dimensions L x W x H | 4.65 x 2.56 x 1.61 inches |
| Manufacturer | CYSKY |
| Model Name | Bike Stem BK |
| Package Weight | 0.14 Kilograms |
| Part Number | WAKE |
| Size | 31.8 mm |

## Product Details

- **Brand:** WAKE
- **Color:** Black
- **Item Weight:** 4.64 ounces
- **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/61G-UwaGYsL.jpg)

## 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.

## Frequently Bought Together

- 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)
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**Shop now:** [https://www.desertcart.co.th/products/42589824-31-8-stem-45mm-bike-stem-wake-mountain-bike-stem](https://www.desertcart.co.th/products/42589824-31-8-stem-45mm-bike-stem-wake-mountain-bike-stem)

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*Product available on Desertcart Thailand*
*Store origin: TH*
*Last updated: 2026-01-26*