Seismic 73mm Speed Vents

The 73mm by 54mm Seismic Speed Vent is molded around our proprietary weight-saving Energy Conversion Core - possibly the raciest, sexiest core on the market. The 73mm diameter gives it the roll speed of a larger wheel, while the weight-saving core adds the quickness and agility of a smaller wheel, as well as enhanced rebound. Combined with lips designed for pure grip, the Speed Vent is utterly unique among high-end wheels.