---
product_id: 75235196
title: "31.8 Stem 60mm 70mm 80mm 90mm 7 Degree FOMTOR Light Weight Bike Handlebar Stem MTB Stem Suitable for Mountain Bike Road Bike BMX MTB"
brand: "fomtor"
price: "5313 kr"
currency: ISK
in_stock: true
url: https://www.desertcart.is/products/75235196-31-8-stem-60mm-70mm-80mm-90mm-7-degree-fomtor
store_origin: IS
region: Iceland
---

# Secure 4-bolt clamp Ultra-light 130g weight 6061 T6 CNC aluminum 31.8 Stem 60mm 70mm 80mm 90mm 7 Degree FOMTOR Light Weight Bike Handlebar Stem MTB Stem Suitable for Mountain Bike Road Bike BMX MTB

**Brand:** fomtor
**Price:** 5313 kr
**Availability:** ✅ In Stock

## Summary

> 🚴‍♂️ Elevate your ride with precision and lightness—because every gram counts!

## Quick Answers

- **What is this?** 31.8 Stem 60mm 70mm 80mm 90mm 7 Degree FOMTOR Light Weight Bike Handlebar Stem MTB Stem Suitable for Mountain Bike Road Bike BMX MTB by fomtor
- **How much does it cost?** 5313 kr with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.is](https://www.desertcart.is/products/75235196-31-8-stem-60mm-70mm-80mm-90mm-7-degree-fomtor)

## Best For

- fomtor enthusiasts

## Why This Product

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

## Key Features

- • **Universal Fit:** Optimized for 31.8mm handlebars and 28.6mm forks, compatible with MTB, road, BMX, and DH bikes.
- • **Ergonomic 7° Angle:** Designed to enhance your riding posture and control for those long, challenging rides.
- • **Precision CNC Machined:** Crafted from aerospace-grade 6061 T6 aluminum for unmatched strength and durability.
- • **Tool-Free Installation:** Four-bolt clamp system ensures a rock-solid grip and quick setup—get back on the trail in no time.
- • **Featherlight Performance:** At just 130g, it shaves off weight without compromising toughness—ride faster, climb easier.

## Overview

The FOMTOR 31.8 Stem is a lightweight, durable bike handlebar stem made from high-strength CNC machined 6061 T6 aluminum. Featuring a 7-degree angle and a secure four-bolt clamp, it fits standard 31.8mm handlebars and 28.6mm forks, making it ideal for mountain, road, BMX, and downhill bikes. Weighing only 130g, it offers a perfect balance of strength and featherlight performance for serious riders.

## Description

31.8 Stem 60mm 70mm 80mm 90mm 7 Degree FOMTOR Light Weight Bike Handlebar Stem MTB Stem Suitable for Mountain Bike Road Bike BMX MTB

## Features

- Angle: 7 Degree.;Fit for Handlebar diameter 31.8mm (1.25''), front fork stem diameter 28.6mm (1-1/8"), Length: 80mm (center distance of the two holes)
- Light weight and durable.Weight :130g.
- 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 most road bike, mountain bikes, track bike, MTB, BMX, DH, etc.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| UPC | 665752178362 |
| Item Package Dimensions L x W x H | 6.89 x 2.6 x 2.24 inches |
| Package Weight | 0.02 Kilograms |
| Item Dimensions  LxWxH | 1.25 x 1.25 x 3.54 inches |
| Brand Name | FOMTOR |
| Part Number | FMT1003 |
| Outer Material | Aluminum |
| Size | 80mm |

## Product Details

- **Color:** 31.8 x 80mm
- **Brand:** FOMTOR
- **Bike Type:** Road Bike, Mountain Bike
- **Product Dimensions:** 1.25"W x 3.54"H
- **Manufacturer:** FOMTOR

## Images

![31.8 Stem 60mm 70mm 80mm 90mm 7 Degree FOMTOR Light Weight Bike Handlebar Stem MTB Stem Suitable for Mountain Bike Road Bike BMX MTB - Image 1](https://m.media-amazon.com/images/I/51Im6SZ6D3S.jpg)

## Available Options

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

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**Shop now:** [https://www.desertcart.is/products/75235196-31-8-stem-60mm-70mm-80mm-90mm-7-degree-fomtor](https://www.desertcart.is/products/75235196-31-8-stem-60mm-70mm-80mm-90mm-7-degree-fomtor)

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*Product available on Desertcart Iceland*
*Store origin: IS*
*Last updated: 2026-02-13*