Roll Line Centurion, 62mm 8 Pack

The Centurion These are the specific wheels for roller hockey produced by Roll-Line®. Given their characteristics, these wheels have been equipped with a rigid hub which supports the polyurethane tread. The completely smooth surface of the wheels offers an instantaneous and extraordinary grip. Their tapered profile offers excellent agility. The smooth surface of the wheels allows for an excellent grip in lateral stopping movements. Available in four hardnesses (88A, 90A, 92A, & 95A) and one diameter: 62 mm. Available in sets of 8 wheels  Each wheel hardness has been designed to adapt to a type of surface based on smoothness or roughness. In general: The softer the wheel (or the lower the “Shore” hardness number), the greater the grip and the slightly lower the smoothness. The harder the wheel, (or the greater the “Shore” hardness number), the greater the smoothness and slightly less grip. The following table shows the type of surface suggested for each wheel hardness. CENTURION 88 CENTURION 90 CENTURION 92 CENTURION 95 Very slippery surfaces Slippery surfaces Medium surfaces Adherent surfaces   Each color corresponds to a specific hardness (as shown in the table): 88 green, 90 red, 92 black, 95 white.