Hydrogen Pro Wheels 8-Pack

The Rollerblade Hydrogen Pro Wheels 8-Pack is crafted for skaters seeking exceptional speed and control. Made in the USA, these wheels provide an outstanding combination of performance and durability. The specialized dual-layer urethane design ensures an optimal grip and a smooth ride, whether you're racing on the track or cruising on the road. With the hardness options Firm, X-Firm and XX-Firm, these wheels deliver consistent speed and dependable traction in any skating condition.

Hardness:
Firm = 83A / F2
Opt for the firm for casual fitness skating around your neighborhood
X-Firm = 85A / F1
Select the X-Firm for track racing and competition
XX-Firm = 88A / F0
Choose the XX-Firm for marathons and extended road races