Explore Speed and Control with Rollerblade Hydrogen Pro Wheels 8-Pack. For skaters in search of unparalleled speed and precision, these wheels are a prime choice. Manufactured in the USA, they boast an exceptional mix of performance and durability. Featuring a unique dual-layer urethane design, they guarantee superior grip and a seamless ride whether you're competing on the track or enjoying a leisurely road skate. With Firm, X-Firm, and XX-Firm hardness options, you get consistent speed and reliable traction regardless of the skating scenario.
Hardness:
Firm = 83A / F2
Choose Firm for laid-back fitness skating around your neighbourhood
X-Firm = 85A / F1
Opt for the X-Firm for competitive track racing
XX-Firm = 88A / F0
Select XX-Firm for marathons and long-distance road races