3/32x13/16 Big Hub Piranha. The big hub Piranhas have a set screw boss area like the original Piranha tires, but have a larger diameter rim. This results in a lower rolling resistance for greater straightaway speed and less sidewall deflection, resulting in faster speeds on banking. "Soft, Natural, Aromatic Rubber." Alpha's Piranha tires really bite the track, especially when very clean and/or slippery. And they feature high quality, lightweight magnesium rims. These rims give the Piranha tires a big advantage over the other brands using aluminum hubs. The original Piranhas have won thousands of races! Features a cup point set screw. Color: Black only.
|Diameter||.812 (20.5mm / 13/16in.)|
|Hub Dia.||.500 (12.8mm / 1/2in.)|
|Unit of Measure||PAIR|