Rollerblade Inline Skate Wheels Hydrogen Street 58mm/88a (4-pack)
Hydrogen wheels provide the ultimate level of roll, rebound and resilience. They are made in the USA and use a proprietary formula to ensure the urethane is pure, long lasting and fuses with the core perfectly. The cores are designed to enable roll characteristics that conserve energy and flex with a return snap to transfer more power in the stride. Whether it is grip, response, speed or any other measurement of wheel that is important, Hydrogen wheels are the ultimate upgrade for those who want to truly experience how a wheel can make a difference.