Rollerblade Hydrogen PRO 90mm XXFirm (8 pcs.) - White/Blue Inline Skate Wheels

Hydrogen Pro wheels are made in the USA with the highest quality materials, standards and attention to details to be used during all race conditions and leisure skates for consistent, top-end performance on road, track, long distance and sprints. The Hydrogen Pro are the results of the collaboration with MPC Wheels — a well-known manufacturer specializing in high-performance inline skating wheels. They have gained a reputation for producing wheels that offer superior grip, roll, and wear characteristics, making them a popular choice among both professional and amateur inline skaters.

Hydrogen Pro wheels with X-Firm Techonology

The X-FIRM and XX-FIRM technologies found in Rollerblade Hydrogen Pro wheels are specialized features designed to enhance the performance and durability of inline skating wheels.

Wheels with X-FIRM technology are likely to be harder than average, providing less grip but more speed and durability. They are often preferred by experienced skaters or those skating on smooth surfaces where grip is less of a concern. The choice between them would depend on the skater's style and skill level.

MTech multi-layer design by MPC

MTech (Micro Technical Technology) by MPC, used in Rollerblade Hydrogen Pro wheels, is an advanced technology specifically designed to enhance the performance of inline skating wheels.

• Dual Hardness Structure — MTech involves a dual-hardness construction of the wheel. This means the wheel has a softer inner layer and a harder outer layer. The softer inner layer is designed to provide better grip and smoother ride by absorbing vibrations and shocks from uneven surfaces. The harder outer layer contributes to durability and speed, reducing wear and tear while maintaining a fast rotation.
• Improved rebound and energy transfer — MTech technology is engineered to optimize the rebound characteristics of the wheel. Higher rebound in a wheel translates to better energy transfer, allowing the skater to maintain speed with less effort. This is particularly beneficial for long-distance skating or racing where efficiency is key.
• Temperature and surface adaptability — This technology may also involve materials or designs that adapt to different temperatures and surfaces. It can offer consistent performance across a wide range of conditions, maintaining grip, speed, and durability whether it’s hot, cold, or on varied pavement types.
• Enhanced Core Design — 9-Spoked Turbine core of the wheel, specifically engineered for better load distribution and stress management. This ensures the wheel maintains its shape and performance characteristics even under high stress or during aggressive skating manoeuvres.

Rollerblade Hydrogen Pro wheels represents a sophisticated blend of materials and design features aimed at elite performance, durability, and adaptability for inline skaters. It highlights Rollerblade commitment to innovation in the field of high-performance skating equipment.