The Magnum FreeStyle Wheels are given properties that withstand the extreme and unusual abuse a FreeStyle skater and an abusive Skating Surface can dish out. The wheels are often used on abusive surfaces where the life expectancy of the wheels on these tough surfaces are not very long, but very high skating quality in both grip and roll are required.

The Roll-Line Magnum FreeStyle Wheels are medium-profile, durable wheels which are strong, light, and with extremely close Tolerances for roundness, trueness, and also for the cage where the bearings are mounted. The wheels are a MonoCompound Elastomeric ThermoPlastiche wheel, which is produced utilizing an injection system.

The softer the wheel, or lower Shore “D” hardness number, the more the grip and slightly less roll. The harder the wheel, or higher Shore “D” number, the more the roll, with slightly less grip.