• Lightweight one-piece thermoplastic polypropylene body with injection-molded studs
• Proportionately smaller platforms, ideal for smaller feet
• Durable 7mm boron steel axles
• Free ball bearings
• Integrated reflectors included
• Choice of 9/16 "or 1/2" axles
• 300 g per pair
• Dimensions: 93 x 87 mm
