---
product_id: 267591193
title: "Boenoea Bike Stem Riser Bike Fork Stem Extender 115mm 150mm 180mm 210mm Aluminium Alloy Bicycle Handlebar Raiser Head Up Adapter for Mountain Bike, Road Bike, MTB, BMX, Fixie"
brand: "boenoea"
price: "€ 25.16"
currency: EUR
in_stock: true
reviews_count: 8
url: https://www.desertcart.sk/products/267591193-boenoea-bike-stem-riser-bike-fork-stem-extender-115mm-150mm
store_origin: SK
region: Slovakia
---

# Up to 210mm height extension Lightweight at just 286g Forged 6061 aluminum alloy build Boenoea Bike Stem Riser Bike Fork Stem Extender 115mm 150mm 180mm 210mm Aluminium Alloy Bicycle Handlebar Raiser Head Up Adapter for Mountain Bike, Road Bike, MTB, BMX, Fixie

**Brand:** boenoea
**Price:** € 25.16
**Availability:** ✅ In Stock

## Summary

> 🚴‍♂️ Rise Above the Pack with Boenoea Stem Riser!

## Quick Answers

- **What is this?** Boenoea Bike Stem Riser Bike Fork Stem Extender 115mm 150mm 180mm 210mm Aluminium Alloy Bicycle Handlebar Raiser Head Up Adapter for Mountain Bike, Road Bike, MTB, BMX, Fixie by boenoea
- **How much does it cost?** € 25.16 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.sk](https://www.desertcart.sk/products/267591193-boenoea-bike-stem-riser-bike-fork-stem-extender-115mm-150mm)

## Best For

- boenoea enthusiasts

## Why This Product

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

## Key Features

- • **Elevate Your Ride:** Boost your handlebar height up to 210mm for ultimate comfort and control.
- • **Precision Engineering:** Crafted from durable forged 6061 aluminum alloy for strength without the bulk.
- • **Custom Fit Flexibility:** Includes 7 gaskets (various thicknesses) for a perfect, tailored fit on any 1-1/8'' threadless headset.
- • **Effortless Installation:** Simple bolt-on design lets you upgrade your bike stem in minutes—no mechanic needed.
- • **Universal Compatibility:** Designed to seamlessly fit mountain, road, BMX, MTB, and fixie bikes—join the elite riders upgrading now.

## Overview

The Boenoea Bike Stem Riser is a lightweight, forged 6061 aluminum alloy handlebar extender offering up to 210mm height adjustment. Compatible with most 1-1/8'' threadless headset bikes including MTB, road, BMX, and fixies, it includes 7 gaskets for a customizable fit and installs easily for enhanced riding comfort and control.

## Description



## Features

- Suitable for most bike with 1-1/8'' threadless headset
- SPECIFICATIONS: Maximum Height Extension: 210mm (8.26 inch).Include 7 gaskets, 4 x 20mm (4/5 inch), 2 x 10mm (2/5 inch) and 1 x 5mm (1/5 inch).
- Easy to install on bike,Just connect the original front bicycle fork stem.
- Material:Forged 6061 Aluminum Alloy.
- Lightweight(210mm):286g(0.63 lb)

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Item Package Dimensions L x W x H | 8.98 x 1.46 x 1.38 inches |
| Package Weight | 0.29 Kilograms |
| Item Weight | 1.6 ounces |
| Brand Name | Boenoea |
| Country of Origin | China |
| Color | Black-210mm |
| Manufacturer | Boenoea |
| Part Number | Bike Stem Riser Extender-210 |
| Outer Material | Aluminum |
| Size | 210mm |

## Images

![Boenoea Bike Stem Riser Bike Fork Stem Extender 115mm 150mm 180mm 210mm Aluminium Alloy Bicycle Handlebar Raiser Head Up Adapter for Mountain Bike, Road Bike, MTB, BMX, Fixie - Image 1](https://m.media-amazon.com/images/I/61CzpH13L3S.jpg)

## Available Options

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

## Questions & Answers

**Q: what is the inside diameter of the bottom piece?**
A: 1.25"

**Q: is that anodized aluminum or black painted?**
A: It feels lite and looks like anodized aluminum

**Q: Will this fit a 28.6mm stem?**
A: YES!

**Q: Can us some of the riser rings or do you have to use them all?  Id like the adjustability if possible.**
A: The height is adjustable depending on where the riser rings are placed. All of them are used no matter at what height you want. I hope this helps.

## Customer Reviews

### ⭐⭐⭐⭐⭐ It's awesome. I bought the longest one, it's so nice and comfy to ride now. I love it.
*by S***C on June 14, 2025*

It's awesome. I bought the longest one, it's so nice and comfy to ride now. I love it.

### ⭐⭐⭐⭐⭐ made handle bars perfect height
*by R***H on June 19, 2025*

fit like a glove ....easy to install

### ⭐⭐⭐⭐⭐ Good and sturdy
*by T***D on May 24, 2025*

Works great! Makes my 30yr old Trek MTB rideable again! Super easy to install. Build quality and fit were perfect.

## Frequently Bought Together

- Boenoea Bike Stem Riser Bike Fork Stem Extender 115mm 150mm 180mm 210mm Aluminium Alloy Bicycle Handlebar Raiser Head Up Adapter for Mountain Bike, Road Bike, MTB, BMX, Fixie
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**Shop now:** [https://www.desertcart.sk/products/267591193-boenoea-bike-stem-riser-bike-fork-stem-extender-115mm-150mm](https://www.desertcart.sk/products/267591193-boenoea-bike-stem-riser-bike-fork-stem-extender-115mm-150mm)

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*Product available on Desertcart Slovakia*
*Store origin: SK*
*Last updated: 2026-03-14*