---
product_id: 379516358
title: "TRIWONDER Stem Riser Adapter Aluminum Bike Fork Stem Quill Riser Extender Extension Road Mountain Bicycle Stem Head Up Raiser Handlebar Adapter"
price: "154 kr"
currency: DKK
in_stock: true
reviews_count: 13
url: https://www.desertcart.dk/products/379516358-triwonder-stem-riser-adapter-aluminum-bike-fork-stem-quill-riser
store_origin: DK
region: Denmark
---

# 150mm length - optimal handlebar height boost Threaded to threadless conversion - seamless upgrade 6061 Aluminum Alloy - durable & lightweight TRIWONDER Stem Riser Adapter Aluminum Bike Fork Stem Quill Riser Extender Extension Road Mountain Bicycle Stem Head Up Raiser Handlebar Adapter

**Price:** 154 kr
**Availability:** ✅ In Stock

## Summary

> 🚴‍♂️ Rise Above the Rest — Upgrade Your Ride, Upgrade Your Game!

## Quick Answers

- **What is this?** TRIWONDER Stem Riser Adapter Aluminum Bike Fork Stem Quill Riser Extender Extension Road Mountain Bicycle Stem Head Up Raiser Handlebar Adapter
- **How much does it cost?** 154 kr with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.dk](https://www.desertcart.dk/products/379516358-triwonder-stem-riser-adapter-aluminum-bike-fork-stem-quill-riser)

## Best For

- Customers looking for quality international products

## Why This Product

- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Elevate Your Ride:** Raise your handlebar height effortlessly for superior comfort and control.
- • **Premium Aluminum Build:** Crafted from polished anodized 6061 aluminum alloy for strength without the weight.
- • **Universal Compatibility:** Fits most bikes with 1-1/8'' (28.6mm) threadless steerer tubes—road or mountain.
- • **Quick & Easy Installation:** Convert your quill stem to a modern threadless setup in minutes, no hassle.
- • **Sleek, Matte Black Finish:** Adds a professional, stylish touch to your bike’s cockpit.

## Overview

The TRIWONDER Stem Riser Adapter is a 150mm aluminum alloy extender designed to raise your bike’s handlebar height by converting a threaded quill stem to a threadless setup. Compatible with most 1-1/8'' (28.6mm) steerer tubes, it offers a durable, lightweight, and stylish solution for enhanced riding comfort and control.

## Description

Product description Product Specifications Maximize Your Bike's Versatility with the TRIWONDER Bike Stem Quill Adapter - Convert Your Stem Size to 1-1/8" Threadless and Enjoy the Freedom to Customize Your Ride for Any Terrain and Adventure. Product Features Made from high-quality aluminum alloy construction with sleek anodized finish. Allows you to easily raise the height of your handlebars for a more comfortable ride. Quick and easy installation to your bike's front fork rod. Compatible with most bikes featuring 1-1/8'' (28.6mm) threadless steerer.

Review: A good stem for my Paramount PGD - Well made and functional.
Review: Bike sten - Great Fit for any bike

## Features

- ✅ Material - The quill stem converter is made of 6061 Aluminium Alloy With polished anodized finish
- ✅ Size - Base Diameter(Upper diameter): 1 1/8” (28.6mm); Steerer Tube Diameter: 22.2mm/25.4mm; Total Length: 150mm
- ✅ Raises the height of your handlebars by increasing the height of your bike stem
- ✅ Easy installation, converts a threaded quill stem setup to threadless
- ✅ Perfect for Most Bikes: The quill riser extender is suitable for most bike with 1-1/8''(28.6mm) threadless steerer

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B094CKZJGZ |
| Best Sellers Rank | #28,244 in Sports & Outdoors ( See Top 100 in Sports & Outdoors ) #99 in Bike Handlebars, Headsets & Stems |
| Brand Name | TRIWONDER |
| Color | Black |
| Customer Reviews | 4.6 4.6 out of 5 stars (868) |
| Date First Available | May 7, 2021 |
| Item Package Dimensions L x W x H | 6.5 x 2.87 x 1.18 inches |
| Manufacturer | TRIWONDER |
| Number of Items | 1 |
| Package Weight | 0.17 Kilograms |
| Part Number | 0919 |
| Size | 22,2 x 150 mm |

## Images

![TRIWONDER Stem Riser Adapter Aluminum Bike Fork Stem Quill Riser Extender Extension Road Mountain Bicycle Stem Head Up Raiser Handlebar Adapter - Image 1](https://m.media-amazon.com/images/I/51L3e0wu4tL.jpg)
![TRIWONDER Stem Riser Adapter Aluminum Bike Fork Stem Quill Riser Extender Extension Road Mountain Bicycle Stem Head Up Raiser Handlebar Adapter - Image 2](https://m.media-amazon.com/images/I/71zQBd-twdL.jpg)
![TRIWONDER Stem Riser Adapter Aluminum Bike Fork Stem Quill Riser Extender Extension Road Mountain Bicycle Stem Head Up Raiser Handlebar Adapter - Image 3](https://m.media-amazon.com/images/I/71b1DDKawPL.jpg)
![TRIWONDER Stem Riser Adapter Aluminum Bike Fork Stem Quill Riser Extender Extension Road Mountain Bicycle Stem Head Up Raiser Handlebar Adapter - Image 4](https://m.media-amazon.com/images/I/71ZeCHucGFL.jpg)
![TRIWONDER Stem Riser Adapter Aluminum Bike Fork Stem Quill Riser Extender Extension Road Mountain Bicycle Stem Head Up Raiser Handlebar Adapter - Image 5](https://m.media-amazon.com/images/I/81A4IrLAPxL.jpg)

## Available Options

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

## Customer Reviews

### ⭐⭐⭐⭐⭐ A good stem for my Paramount PGD
*by P***R on March 4, 2026*

Well made and functional.

### ⭐⭐⭐⭐⭐ Bike sten
*by A***R on March 4, 2026*

Great Fit for any bike

### ⭐⭐⭐⭐⭐ Great product
*by S***L on January 14, 2026*

Arrived in a timely manner as advertised. Great product. Fit perfect

## Frequently Bought Together

- TRIWONDER Stem Riser Adapter Aluminum Bike Fork Stem Quill Riser Extender Extension Road Mountain Bicycle Stem Head Up Raiser Handlebar Adapter
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**Shop now:** [https://www.desertcart.dk/products/379516358-triwonder-stem-riser-adapter-aluminum-bike-fork-stem-quill-riser](https://www.desertcart.dk/products/379516358-triwonder-stem-riser-adapter-aluminum-bike-fork-stem-quill-riser)

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*Product available on Desertcart Denmark*
*Store origin: DK*
*Last updated: 2026-05-14*