About this item

• The hub is made of lightweight polycarbonate and was designed with the aid of CAD to provide a super rigid structure for high speed cornering
• Available in various sizes and levels of hardness to cater to your preferences. Ideal for use on any indoor flooring.
• EXTREME ROLLER SKATING INDOOR SPEED SKATE WHEEL
• The Bont Evolve roller speed wheel has extremely high roll, rebound, grip and wear properties. Made from ultra high grade urethane
• Dimension are 63x42mm. Hardness Blue 88A, Pink 94A, Green 96A, Orange 98A