Wheels for inline skates. The wheels from BullzEye are primarily suitable for fitness and are available with a diameter of 72mm, 74mm and 76mm. BullzEye wheels all come with a hardness of 82A, which gives you a good grip on the asfalt. The relatively small diameter and softness of the wheels, make them well suited for kids and people who want to have good control over their skates. The wheels from BullzEye are suitable for fast and precise carving.