The wire tyre model of SQUAD 5.8 combines the comfort of the wire tyre model with the best choice in aerodynamics – if it has to be a spoked wheel. The 16 or 24 spokes give the wheels a one-of-a-kind look. The active tubulator (wave-shaped grooves under the carbon braking surface) provide for less wind resistance. With features like these, active concentrated riding is essential. Braking is done on carbon. The carbon braking surface was developed for standard brake pads, special carbon brake pads are neither recommended nor are they required. The patented braking surface guarantees smooth and safe braking even in wet weather conditions.