Roll Line Giotto Wheels 55-57mm - 8pk

The Giotto wheels are designed for competition-level roller skating, and are the most popular Roll-Line© wheels.

• Monocoque wheels produced via injection of a mix of thermoplastic polymer materials.
• Provide an optimal compromise between grip and roll, thanks to their tapered profile.
• The rounded finish allows for use in competitions with a minimal adjustment time.
• Brilliant and elegant chrome coverage.
• Available in five hardnesses (colors) and two diameters: 57mm and 55mm
• Pluricomponent thermoplastic elastomer
• 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.