---
product_id: 463694493
title: "Bike Stem 31.8 × 45mm WAKE Mountain Bike Stem Bicycle Handlebar Stem Suitable for BMX MTB Road Bike (Aluminum Alloy, Adjustable, Black)"
brand: "wake"
price: "€ 46.57"
currency: EUR
in_stock: true
url: https://www.desertcart.pt/products/463694493-bike-stem-31-8-45mm-wake-mountain-bike-stem-bicycle
store_origin: PT
region: Portugal
---

# 45mm precise length 4-bolt secure clamp 6061 T6 CNC aluminum alloy Bike Stem 31.8 × 45mm WAKE Mountain Bike Stem Bicycle Handlebar Stem Suitable for BMX MTB Road Bike (Aluminum Alloy, Adjustable, Black)

**Brand:** wake
**Price:** € 46.57
**Availability:** ✅ In Stock

## Summary

> 🚴‍♂️ Elevate your ride with precision and power — don’t just bike, dominate!

## Quick Answers

- **What is this?** Bike Stem 31.8 × 45mm WAKE Mountain Bike Stem Bicycle Handlebar Stem Suitable for BMX MTB Road Bike (Aluminum Alloy, Adjustable, Black) by wake
- **How much does it cost?** € 46.57 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.pt](https://www.desertcart.pt/products/463694493-bike-stem-31-8-45mm-wake-mountain-bike-stem-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

- • **Compact 45mm Length:** Optimized short stem design for agile handling and enhanced control on every ride.
- • **Rock-Solid 4-Bolt Clamp:** Ensures your handlebars stay locked in place, no matter how intense the trail or commute.
- • **Universal Compatibility:** Fits 31.8mm handlebars and 28.6mm steerer tubes—perfect for MTB, BMX, road, and fixed gear bikes.
- • **Precision CNC Machined Aluminum:** Crafted from high-strength 6061 T6 aluminum alloy for unmatched durability and lightweight performance.
- • **Effortless Upgrade & Installation:** Quick swap with your original stem—ideal for DIY bike enthusiasts craving a sleek, performance boost.

## Overview

The WAKE Bike Stem is a lightweight, 130g handlebar stem engineered from durable 6061 T6 CNC aluminum alloy. Measuring 45mm in length with a 31.8mm clamp diameter and a secure 4-bolt design, it offers universal compatibility across MTB, BMX, road, and fixed gear bikes. Designed for easy installation and reliable performance, it’s the perfect upgrade for riders seeking enhanced control and style.

## Description

Bike Stem 31.8 × 45mm WAKE Mountain Bike Stem Bicycle Handlebar Stem Suitable for BMX MTB Road Bike (Aluminum Alloy, Adjustable, Black)

## 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 |
|---------------|-------|
| Product dimensions | 32W x 45H millimetres |
| Manufacturer | CYSKY |
| Model | Bike Stem Bk |
| Item model number | WAKE |
| Manufacturer part number | WAKE |
| Item Weight | 132 g |

## Product Details

- **Colour:** Black
- **Item weight:** 0.29 Pounds
- **Material:** Aluminium
- **Brand:** WAKE
- **Bike type:** Mountain Bike

## Images

![Bike Stem 31.8 × 45mm WAKE Mountain Bike Stem Bicycle Handlebar Stem Suitable for BMX MTB Road Bike (Aluminum Alloy, Adjustable, Black) - Image 1](https://m.media-amazon.com/images/I/61G-UwaGYsL.jpg)

## Available Options

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

## 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.pt/products/463694493-bike-stem-31-8-45mm-wake-mountain-bike-stem-bicycle](https://www.desertcart.pt/products/463694493-bike-stem-31-8-45mm-wake-mountain-bike-stem-bicycle)

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*Product available on Desertcart Portugal*
*Store origin: PT*
*Last updated: 2026-03-21*