---
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: "29063CFA"
currency: XOF
in_stock: true
reviews_count: 5
category: "Wake"
url: https://www.desertcart.sn/products/463694493-bike-stem-31-8-45mm-wake-mountain-bike-stem-bicycle
store_origin: SN
region: Senegal
---

# 45mm length for precise control 6061 T6 CNC aluminum alloy Fits 31.8mm handlebar & 28.6mm tube 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:** 29063CFA
**Availability:** ✅ In Stock

## Summary

> 🚴‍♂️ Elevate Your Ride with Precision & Power!

## 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?** 29063CFA with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.sn](https://www.desertcart.sn/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 stem length for enhanced bike handling and rider comfort on every terrain.
- • **Secure Four-Bolt Clamp:** Engineered for a rock-solid grip that keeps your handlebars locked in place during aggressive rides.
- • **Universal Compatibility:** Seamlessly fits most MTB, BMX, road, and fixed gear bikes with standard 31.8mm handlebar diameter and 28.6mm tube size.
- • **Precision CNC Machined Strength:** Crafted from high-intensity 6061 T6 aluminum alloy for unmatched durability and lightweight performance.
- • **Effortless Installation & Adjustment:** Designed for quick DIY upgrades—get your bike race-ready without the hassle.

## Overview

The WAKE 31.8 × 45mm Mountain Bike Stem is a CNC-machined 6061 T6 aluminum alloy component designed for serious cyclists seeking durability and performance. Weighing just 130g, it fits standard 31.8mm handlebars and 28.6mm tubes, making it compatible with MTB, BMX, road, and fixed gear bikes. Its compact 45mm length and secure four-bolt clamp ensure enhanced control and stability, perfect for upgrading or customizing your ride with ease.

## Description

Specification: Handlebar center diameter: 31.8mm (1-1/4") tube diameter: 28.6mm (1-1/8") Length: 45mm Weight: 130g Color: Matt Black Size: 31.8*28.6*45mm Style: high intensity stem Material: Aluminum alloy AL6061 T6Package Include: 1* Bike StemFAQ: Q: Will the Bike Stem fit for Mountain Bikes, Road Bike, MTB, BMX etc? A: As long as the bar's diameter at the center where it has to attach to the stem is around 31.8mm, it should fit. Check your tube diameter too, it should be 1 and 1/8 inches.Q: What size is the tube and handbar? A: tube diameter: 28.6mm (1-1/8"), Handlebar center diameter: 31.8mm (1-1/4")Q: What is the Height of the bike stem? A: 45mm (center distance of the two holes)Add The Bike Stem to Your Cart, Have a Great Ride Experience

Review: All ok, a discount could help - Item as advertized, prompt delivery, cost a bit high compared to others, though
Review: Ridstar - Very nice quality; made the handbars on the Ridstar Q20 closer, which improved comfort. The color is simple and looks awesome. Size is perfect, not too small nor big; installation was very easy, can be adjusted all around and was very versatile.

## 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 | 675,127 in Sports & Outdoors ( See Top 100 in Sports & Outdoors ) 1,596 in Cycling Stems |
| Bike Type | Mountain Bike |
| Brand | WAKE |
| Brand Name | WAKE |
| Colour | Black |
| Customer Reviews | 4.6 out of 5 stars 5,997 Reviews |
| Item Diameter | 31.8 Millimetres |
| Item Dimensions W x H | 32W x 45H millimetres |
| Item Weight | 0.29 Pounds |
| Item weight | 0.29 Pounds |
| Manufacturer | CYSKY |
| Manufacturer Part Number | WAKE |
| Material | Aluminium |
| Material Type | Aluminium |
| Model Number | WAKE |
| Number of Items | 1 |
| Product dimensions | 32W x 45H millimetres |
| Unit Count | 1.0 count |

## Product Details

- **Brand:** WAKE
- **Colour:** Black
- **Item weight:** 132 g
- **Material:** Aluminium
- **Product dimensions:** 32W x 45H millimetres

## 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)
![Bike Stem 31.8 × 45mm WAKE Mountain Bike Stem Bicycle Handlebar Stem Suitable for BMX MTB Road Bike (Aluminum Alloy, Adjustable, Black) - Image 2](https://m.media-amazon.com/images/I/51UCZe4nHyL.jpg)
![Bike Stem 31.8 × 45mm WAKE Mountain Bike Stem Bicycle Handlebar Stem Suitable for BMX MTB Road Bike (Aluminum Alloy, Adjustable, Black) - Image 3](https://m.media-amazon.com/images/I/51K8iQvoQlL.jpg)
![Bike Stem 31.8 × 45mm WAKE Mountain Bike Stem Bicycle Handlebar Stem Suitable for BMX MTB Road Bike (Aluminum Alloy, Adjustable, Black) - Image 4](https://m.media-amazon.com/images/I/51nFIKuUX-L.jpg)
![Bike Stem 31.8 × 45mm WAKE Mountain Bike Stem Bicycle Handlebar Stem Suitable for BMX MTB Road Bike (Aluminum Alloy, Adjustable, Black) - Image 5](https://m.media-amazon.com/images/I/51VJ2uUafOL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ All ok, a discount could help
*by G***O on 18 May 2026*

Item as advertized, prompt delivery, cost a bit high compared to others, though

### ⭐⭐⭐⭐⭐ Ridstar
*by P***G on 5 July 2026*

Very nice quality; made the handbars on the Ridstar Q20 closer, which improved comfort. The color is simple and looks awesome. Size is perfect, not too small nor big; installation was very easy, can be adjusted all around and was very versatile.

### ⭐⭐⭐⭐⭐ Calidad
*by R***Z on 15 December 2024*

Le quedó excelente a mi bicicleta y no pesa si buscas tener menos peso

## Frequently Bought Together

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**Shop now:** [https://www.desertcart.sn/products/463694493-bike-stem-31-8-45mm-wake-mountain-bike-stem-bicycle](https://www.desertcart.sn/products/463694493-bike-stem-31-8-45mm-wake-mountain-bike-stem-bicycle)

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*Product available on Desertcart Senegal*
*Store origin: SN*
*Last updated: 2026-09-13*