HYDROGEN PRO WHEELS 90MM XX-FIRM - 8 PACK

Wheels made in the USA with the highest quality materials, standards and attention to details.

Designed 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, Mtech®, which is comprised of two layers of urethane to provide the ultimate footprint (for grip), rebound (speed/energy return), roll and wear.

This combination with the core makes it the most responsive wheel you can put on your skates. Hydrogen Pro 90mm XX-Firm wheels excel in sprints and track races to provide optimal performance, perform well in all conditions.

Made in the USA with an exclusive dual-pour urethane formula, the outer ring enhances wear while the inner ring improves mechanical grip.

XX-Firm deliver the highest durability, grip extremely well on smoother surfaces, have a high level of stability and optimum in straight line speed.

ELITE PERFORMANCE - Hydrogen Pro 90mm wheels provide advanced speed with excellent wear and efficiency. XX-FIRM wheels can be skated in all conditions and supply the most roll of all the hardnesses.

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

9-SPOKED TURBINE CORE helps keep the straight line speed with vibration absorption and control to be the ultimate marathon wheel.

MAXIMUM GRIP AND WEAR - Proprietary urethane formula and inner ring design deliver additional energy saving rebound with long lasting performance.