Rollerblade Hydrogen Pro X-Firm 125mm Wheels 6-Pack Crisp While the blades may seem

While the blades may seem sharp

The wheel kit comes with (8) 84mm wheels

Part Number: 09304200100

Brake does not work with 125mm wheels

Buckles: 45 Degree Rachet

Rollerblade Hydrogen Pro X-Firm 125mm Wheels 6-Pack Crisp While the blades may seemHydrogen 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. provides the extra speed required for athletic competitions. excellent, consistent performance, superior control in turns, great speed all track speed competitions They incorporate a multi layer technology,