The tires are IFMAR standardised with all the wheel hex offset. The tires work countersunk center area allowing the wheel nut to help keep more deeply inside wheel. The tires are perfect for high-competition race. They function interior reinforcement ribs to supply safety and resist deformation, yet they truly are produced from a flexible item to produce durability and withstand effects. The medial part regarding the wheel is aerodynamic for maximum performance. The wheels had been made to offer maximum traction. The tires work a 12mm interior hex. Band of 2 (1 set)