---
product_id: 63904026
title: "FOMTOR 31.8 Bike Stem 35 Degree 70mm 90mm 110mm Bicycle Handlebar Stem Riser for 1.25\" Handlebar Mountain Bike Road Bike MTB BMX..."
brand: "fomtor"
price: "4957 kr"
currency: ISK
in_stock: true
category: "Fomtor"
url: https://www.desertcart.is/products/63904026-fomtor-31-8-bike-stem-35-degree-70mm-90mm-110mm
store_origin: IS
region: Iceland
---

# Precise 35° angle for ergonomic positioning Ultra-lightweight at 140g CNC machined 6061 T6 aluminum FOMTOR 31.8 Bike Stem 35 Degree 70mm 90mm 110mm Bicycle Handlebar Stem Riser for 1.25" Handlebar Mountain Bike Road Bike MTB BMX...

**Brand:** fomtor
**Price:** 4957 kr
**Availability:** ✅ In Stock

## Summary

> 🚴‍♂️ Elevate your ride, conquer every trail with precision and style!

## Quick Answers

- **What is this?** FOMTOR 31.8 Bike Stem 35 Degree 70mm 90mm 110mm Bicycle Handlebar Stem Riser for 1.25" Handlebar Mountain Bike Road Bike MTB BMX... by fomtor
- **How much does it cost?** 4957 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/63904026-fomtor-31-8-bike-stem-35-degree-70mm-90mm-110mm)

## 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

- • **Ergonomic 35° Angle:** Optimizes handlebar height and riding posture to reduce neck and back strain on long rides.
- • **Lightweight Performance:** At just 140g, it enhances bike agility without adding unnecessary weight.
- • **Versatile Compatibility:** Ideal for mountain, road, BMX, and track bikes—upgrade your ride no matter the terrain.
- • **Precision Engineered Strength:** Crafted from high-strength CNC machined 6061 T6 aluminum for durability without the bulk.
- • **Perfect Fit for 31.8mm Handlebars:** Designed exclusively for 31.8mm diameter handlebars ensuring a secure, wobble-free ride.

## Overview

The FOMTOR 31.8 Bike Stem is a lightweight, durable handlebar riser made from CNC machined 6061 T6 aluminum. Featuring a 35° angle and 70mm length, it’s engineered exclusively for 31.8mm handlebars to improve riding comfort and posture across mountain, road, BMX, and track bikes. Trusted by thousands for its secure fit and ergonomic design, it’s the upgrade your bike deserves.

## Description

Buy Bike Stem 31.8mm 35 Degree 70mm FOMTOR Bicycle Handlebar Stem Riser Suitable for BMX MTB Road Bike Mountain Bike (31.8 x 70mm): Stems - desertcart.com ✓ FREE DELIVERY possible on eligible purchases

## Features

- !!! NOTE (very important) : This mountin bike mtb stem ONLY fit for 31.8mm handlebar! Other handlebar is NOT applicable！Handlebar diameter 31.8mm (1.25''), front fork stem diameter 28.6mm (1-1/8"), Length: 70mm (center distance of the two holes)
- Angle: 35 degree. Help to up or down the heigth of handlebar.
- Light weight and durable. Weight. Only 140g(0.3lb) ,
- Constructed of high-strength CNC machined 6061 T6 aluminum alloy.
- Suitable for most road bike, mountain bikes, track bike, MTB, BMX, DH, etc.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B07C2KDXB6 |
| Best Sellers Rank | #49,864 in Sports & Outdoors ( See Top 100 in Sports & Outdoors ) #38 in Bike Stems |
| Brand Name | FOMTOR |
| Color | 31.8 x 70mm |
| Customer Reviews | 4.7 4.7 out of 5 stars (1,600) |
| Included Components | No |
| Item Dimensions | 2.76 x 1.25 x 0.1 inches |
| Item Weight | 140 g |
| Manufacturer | FOMTOR |
| Manufacturer Part Number | FOMTOR |
| Material Type | Aluminum |
| Model Number | FOMTOR |

## Product Details

- **Brand:** FOMTOR
- **Color:** 31.8 x 70mm
- **Item Weight:** 140 g
- **Item dimensions L x W x H:** 2.76 x 1.25 x 0.1 inches
- **Material:** Aluminum

## Images

![FOMTOR 31.8 Bike Stem 35 Degree 70mm 90mm 110mm Bicycle Handlebar Stem Riser for 1.25" Handlebar Mountain Bike Road Bike MTB BMX... - Image 1](https://m.media-amazon.com/images/I/414DjhTp3jL.jpg)

## Available Options

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

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**Shop now:** [https://www.desertcart.is/products/63904026-fomtor-31-8-bike-stem-35-degree-70mm-90mm-110mm](https://www.desertcart.is/products/63904026-fomtor-31-8-bike-stem-35-degree-70mm-90mm-110mm)

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*Product available on Desertcart Iceland*
*Store origin: IS*
*Last updated: 2026-09-30*