---
product_id: 145338515
title: "Rollerblade Hydrogen Pro X-Firm 125 mm 85A Wheels, 6 Pack"
brand: "rollerblade"
price: "FREE"
currency: EUR
in_stock: false
category: "Outdoors"
url: https://www.desertcart.gr/products/145338515-rollerblade-hydrogen-pro-x-firm-125-mm-85a-wheels-6
store_origin: GR
region: Greece
---

# Rollerblade Hydrogen Pro X-Firm 125 mm 85A Wheels, 6 Pack

**Brand:** rollerblade
**Price:** FREE
**Availability:** ❌ Out of Stock

## Quick Answers

- **What is this?** Rollerblade Hydrogen Pro X-Firm 125 mm 85A Wheels, 6 Pack by rollerblade
- **How much does it cost?** FREE with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.gr](https://www.desertcart.gr/products/145338515-rollerblade-hydrogen-pro-x-firm-125-mm-85a-wheels-6)

## Best For

- rollerblade enthusiasts

## Why This Product

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

## Description

Hydrogen Pro 125mm wheels raise the bar for marathons and open road races by providing new levels of grip, wear and roll speed. They are made in the USA and use an exclusive dual pour formula to ensure peak performance. The dual pour consists of two layers of urethane, an outer and inner, which function together to bring out the best of the urethane's characteristics and skaters abilities. The outer ring is long lasting and enhances the rolling properties with longer wear because it is a slightly harder urethane. The inner ring is softer and acts as Flex Band to improve mechanical grip, increase the footprint, add comfort and elevate traction when pushing off. The cores are specifically designed to bond with the urethane to enable higher rebound, roll characteristics that conserve energy and flex with a return snap to transfer more power in the stride. Hydrogen Pro wheels are the ultimate wheels for those who want to truly experience a race wheel. Comes in two hardnesses; XX-Firm (blue printing -provide extra speed) X-Firm (green printing - provide extra grip).

## Features

- XX-FIRM (EXTRA SPEED) AND X-FIRM (EXTRA GRIP) WHEELS ARE MEASURED in mm (height size) and A (durometer/hardness). Hydrogen Pro Wheels are different due to their dual pour technology and come in 2 different hardnesses and sizes.
- 125mm EXCLUSIVE DUAL POUR FORMULA with incredible resilience, roll and rebound. Inner ring is softer for flex, the outer ring is firmer for speed.
- THE ULTIMATE MARATHON WHEEL with an exclusive 12 spoked core which properly supports the urethanes for increased handling, vibration absorption and an extreme roll for open road races.
- MAXIMUM GRIP, WEAR AND VIBRATION REDUCTON come from the proprietary urethane formula and inner T-ring shaped design.
- MADE IN THE USA, 6 WHEELS PER SET (bearings and spacers not included)

## Images

![Rollerblade Hydrogen Pro X-Firm 125 mm 85A Wheels, 6 Pack - Image 1](https://m.media-amazon.com/images/I/41EyTz+AbvL.jpg)
![Rollerblade Hydrogen Pro X-Firm 125 mm 85A Wheels, 6 Pack - Image 2](https://m.media-amazon.com/images/I/51TYG2SN7oL.jpg)
![Rollerblade Hydrogen Pro X-Firm 125 mm 85A Wheels, 6 Pack - Image 3](https://m.media-amazon.com/images/I/211Nmcz2bdL.jpg)

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**Shop now:** [https://www.desertcart.gr/products/145338515-rollerblade-hydrogen-pro-x-firm-125-mm-85a-wheels-6](https://www.desertcart.gr/products/145338515-rollerblade-hydrogen-pro-x-firm-125-mm-85a-wheels-6)

---

*Product available on Desertcart Greece*
*Store origin: GR*
*Last updated: 2026-04-22*