---
product_id: 201273955
title: "MTB Stem 31.8 90mm 45 Degree Bike Stem Wake Mountain Bike Stem Short Handlebar Stem for Most Bicycle, Road Bike, MTB, BMX, Fixie Gear, Cycling (Aluminum Alloy, Lightweight, Black)"
brand: "litetop"
price: "746 som"
currency: KGS
in_stock: false
reviews_count: 8
url: https://www.desertcart.kg/products/201273955-mtb-stem-31-8-90mm-45-degree-bike-stem-wake
store_origin: KG
region: Kyrgyzstan
---

# 45mm length 130g lightweight 28.6mm tube diameter MTB Stem 31.8 90mm 45 Degree Bike Stem Wake Mountain Bike Stem Short Handlebar Stem for Most Bicycle, Road Bike, MTB, BMX, Fixie Gear, Cycling (Aluminum Alloy, Lightweight, Black)

**Brand:** litetop
**Price:** 746 som
**Availability:** ❌ Out of Stock

## Summary

> 🚴‍♂️ Ride with Confidence—Upgrade Your Stem Today!

## Quick Answers

- **What is this?** MTB Stem 31.8 90mm 45 Degree Bike Stem Wake Mountain Bike Stem Short Handlebar Stem for Most Bicycle, Road Bike, MTB, BMX, Fixie Gear, Cycling (Aluminum Alloy, Lightweight, Black) by litetop
- **How much does it cost?** 746 som with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.kg](https://www.desertcart.kg/products/201273955-mtb-stem-31-8-90mm-45-degree-bike-stem-wake)

## Best For

- litetop enthusiasts

## Why This Product

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

## Key Features

- • **Secure & Stable:** Four-bolt clamp ensures your handlebars stay firmly in place.
- • **Sleek & Stylish:** Matte black aluminum alloy design adds a touch of elegance to your bike.
- • **Elevate Your Ride:** Transform your cycling experience with precision engineering.
- • **Effortless Installation:** Quickly connects to your original front fork stem—no hassle!
- • **Universal Compatibility:** Fits most bikes, from road to mountain, for ultimate versatility.

## Overview

The MTB Stem 31.8 90mm 45 Degree Bike Stem is a lightweight, durable aluminum alloy component designed for various bicycles, including road bikes, mountain bikes, and BMX. With a 28.6mm steer tube diameter and a secure four-bolt clamp, this stem ensures stability and ease of installation, making it a perfect choice for cycling enthusiasts looking to enhance their ride.

## Description

Feature: Handlebar center diameter: 31.8mm (1-1/4")Stereer tube diameter: 28.6mm (1-1/8")Length: 45mmWeight: 130gSize: 31.8*28.6*45mmStyle: high intensity stemMaterial: Aluminum alloy AL6061 T6Package Include: 1* Bike Stem

## 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 |
|---------------|-------|
| Item Package Dimensions L x W x H | 3.54 x 1.97 x 1.57 inches |
| Package Weight | 0.15 Kilograms |
| Item Dimensions  LxWxH | 3.54 x 1.57 x 1.97 inches |
| Item Weight | 0.15 Kilograms |
| Brand Name | Litetop |
| Model Name | Bike Stem BK |
| Color | black |
| Material | aluminum-alloy |
| Manufacturer | Litetop |
| Part Number | Litetop |
| Size | 31.8 * 45mm |

## Images

![MTB Stem 31.8 90mm 45 Degree Bike Stem Wake Mountain Bike Stem Short Handlebar Stem for Most Bicycle, Road Bike, MTB, BMX, Fixie Gear, Cycling (Aluminum Alloy, Lightweight, Black) - Image 1](https://m.media-amazon.com/images/I/6138-5FrBAL.jpg)
![MTB Stem 31.8 90mm 45 Degree Bike Stem Wake Mountain Bike Stem Short Handlebar Stem for Most Bicycle, Road Bike, MTB, BMX, Fixie Gear, Cycling (Aluminum Alloy, Lightweight, Black) - Image 2](https://m.media-amazon.com/images/I/515DpF1y0eL.jpg)
![MTB Stem 31.8 90mm 45 Degree Bike Stem Wake Mountain Bike Stem Short Handlebar Stem for Most Bicycle, Road Bike, MTB, BMX, Fixie Gear, Cycling (Aluminum Alloy, Lightweight, Black) - Image 3](https://m.media-amazon.com/images/I/61MmmdejL9L.jpg)
![MTB Stem 31.8 90mm 45 Degree Bike Stem Wake Mountain Bike Stem Short Handlebar Stem for Most Bicycle, Road Bike, MTB, BMX, Fixie Gear, Cycling (Aluminum Alloy, Lightweight, Black) - Image 4](https://m.media-amazon.com/images/I/61AmCQJfCvL.jpg)
![MTB Stem 31.8 90mm 45 Degree Bike Stem Wake Mountain Bike Stem Short Handlebar Stem for Most Bicycle, Road Bike, MTB, BMX, Fixie Gear, Cycling (Aluminum Alloy, Lightweight, Black) - Image 5](https://m.media-amazon.com/images/I/51OVxUpwNaL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ 5.0 out of 5 stars







  
  
    It seems to be a good part and I've had no issues with it whatsoever
  

*by A***R on Reviewed in the United States on August 2, 2018*

This saved my back when I swapped to a used fork that had been cut too short. It seems to be a good part and I've had no issues with it whatsoever.

### ⭐⭐⭐⭐⭐ 5.0 out of 5 stars







  
  
    Lightweight and stiff.
  

*by A***E on Reviewed in the United States on December 7, 2017*

At only 123 grams, this is an extremely light stem, and it is very stiff.  It does have (6) steel bolts which could be replaced with titanium for even more weight savings.

### ⭐⭐⭐⭐⭐ 5.0 out of 5 stars







  
  
    Excellent value
  

*by S***Y on Reviewed in the United States on April 10, 2018*

Excellent product, and you can't beat the price either. Works exactly as I hoped.Company stands by their products and is very responsive, I'm very impressed.

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**Shop now:** [https://www.desertcart.kg/products/201273955-mtb-stem-31-8-90mm-45-degree-bike-stem-wake](https://www.desertcart.kg/products/201273955-mtb-stem-31-8-90mm-45-degree-bike-stem-wake)

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*Product available on Desertcart Kyrgyzstan*
*Store origin: KG*
*Last updated: 2026-02-21*