---
product_id: 36589160
title: "FIFTY-FIFTY Aluminum Alloy Mountain Bike Stem, Short Bicycle Stem for MTB | For 1-1/8 Steer Tube 31.8mm Handlebar, Lightweight, Easy to Install, Fits for All Mountain, Downhill, Freeride (35mm, Black)"
brand: "fifty-fifty"
price: "$116.90"
currency: USD
in_stock: true
category: "Fifty Fifty"
url: https://www.desertcart.us/products/36589160-fifty-fifty-aluminum-alloy-mountain-bike-stem-short-bicycle-stem
store_origin: US
region: United States of America
---

# Easy install with 4-bolt clamp Ultra-light 132g weight 6061T6 CNC-machined aluminum FIFTY-FIFTY Aluminum Alloy Mountain Bike Stem, Short Bicycle Stem for MTB | For 1-1/8 Steer Tube 31.8mm Handlebar, Lightweight, Easy to Install, Fits for All Mountain, Downhill, Freeride (35mm, Black)

**Brand:** fifty-fifty
**Price:** $116.90
**Availability:** ✅ In Stock

## Summary

> 🚵‍♂️ Ride Light, Ride Right — Own Every Trail with FIFTY-FIFTY

## Quick Answers

- **What is this?** FIFTY-FIFTY Aluminum Alloy Mountain Bike Stem, Short Bicycle Stem for MTB | For 1-1/8 Steer Tube 31.8mm Handlebar, Lightweight, Easy to Install, Fits for All Mountain, Downhill, Freeride (35mm, Black) by fifty-fifty
- **How much does it cost?** $116.90 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.us](https://www.desertcart.us/products/36589160-fifty-fifty-aluminum-alloy-mountain-bike-stem-short-bicycle-stem)

## Best For

- fifty-fifty enthusiasts

## Why This Product

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

## Key Features

- • **Featherlight Performance:** Only 132 grams—ride faster, climb easier, and feel the difference
- • **Perfect Fit Compatibility:** Designed for 1-1/8" steer tube and 31.8mm handlebars for seamless integration
- • **Versatile for Every Trail:** Optimized 35mm length with 0° rise for all-mountain, downhill, and freeride adventures
- • **Precision Engineered Lightweight:** 6061T6 aluminum CNC-machined for max strength with minimal weight
- • **Secure & Hassle-Free Installation:** Close gap faceplate and 4-bolt clamp ensure rock-solid handlebar grip

## Overview

The FIFTY-FIFTY Aluminum Alloy Mountain Bike Stem is a precision CNC-machined 6061T6 aluminum component weighing just 132 grams. Designed for 1-1/8" steer tubes and 31.8mm handlebars, its 35mm length and zero-degree rise deliver optimal control for all-mountain, downhill, and freeride biking. Featuring a close gap faceplate and secure 4-bolt clamp, it offers easy installation and a rock-solid handlebar grip, making it a top choice for riders seeking lightweight durability and performance.

## Description

desertcart.com : FIFTY-FIFTY Aluminum Alloy Mountain Bike Stem for 1-1/8 Steer Tube 31.8mm Handlebar, Short Handlebar Stem for All Mountain, MTB, Downhill, Freeride(35mm, Black) : Sports & Outdoors

## Features

- Material: The MTB stem is made of 6061T6 aluminum and full machined
- CNC works to reduce every single gram of extra weight and FEA during develop to reduce every single gram
- Super Light Weight: The bike stem is Only 132g (4.65 oz.)
- Steerer tube diameter: 28.6mm (1-1/8"), Handlebar diameter: 31.8mm (1-1/4"), Length: 35mm, 0-degree rise
- Easy to Install: The Close Gap face plate design make this 31.8mm stem easier to install under right bolt tighten torque. Four bolt bar clamp holds bar securely in position

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B01H8W9KT4 |
| Best Sellers Rank | #52,888 in Sports & Outdoors ( See Top 100 in Sports & Outdoors ) #38 in Bike Stems |
| Bike Type | Mountain Bike, E-Bike |
| Brand Name | FIFTY-FIFTY |
| Color | Black |
| Customer Reviews | 4.7 4.7 out of 5 stars (480) |
| Item Dimensions L x W | 1.38"L x 1.38"W |
| Item Weight | 132 Grams |
| Manufacturer | FIFTY-FIFTY |
| Manufacturer Part Number | FFPD01 |
| Material Type | Aluminum |
| Model Number | FFPD01 |

## Product Details

- **Brand:** FIFTY-FIFTY
- **Color:** Black
- **Item Weight:** 132 Grams
- **Material:** Aluminum
- **Product Dimensions:** 1.38"L x 1.38"W

## Images

![FIFTY-FIFTY Aluminum Alloy Mountain Bike Stem, Short Bicycle Stem for MTB | For 1-1/8 Steer Tube 31.8mm Handlebar, Lightweight, Easy to Install, Fits for All Mountain, Downhill, Freeride (35mm, Black) - Image 1](https://m.media-amazon.com/images/I/61NG9ULdulL.jpg)

## Available Options

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

## Frequently Bought Together

- FIFTY-FIFTY Aluminum Alloy Mountain Bike Stem for 1-1/8 Steer Tube 31.8mm Handlebar, Short Handlebar Stem for All Mountain, MTB, Downhill, Freeride
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- FIFTY-FIFTY Mountain Bike Riser Handlebar, Aluminum Alloy MTB Handlebar, 31.8mm Diameter, 780mm Wide Bicycle Bar

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**Shop now:** [https://www.desertcart.us/products/36589160-fifty-fifty-aluminum-alloy-mountain-bike-stem-short-bicycle-stem](https://www.desertcart.us/products/36589160-fifty-fifty-aluminum-alloy-mountain-bike-stem-short-bicycle-stem)

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*Product available on Desertcart United States of America*
*Store origin: US*
*Last updated: 2026-08-14*