Rollerblade Hydrogen Pro 90mm X-Firm (8) White/Green

‌These Hydrogen Pro wheels are made in the USA in the highest quality materials and are suitable for those who race and want to achieve high speed.

‌X-Firm provides uniform speed and a high level of stability.

‌Exclusive DUAL POUR FORMULA with M-TECH® - Inner ring is softer for flex and outer ring is firmer for speed.

‌8 wheels per set, bearings and spacers not included.