Seismic Speed Vent Defcon 73mm 77a-78.5a-81.5a

These 73mm Seismic Speed Vent Longboard wheels were specially designed around speed and grip. Seismic aims to get you around those corners and at the head of the pack.

The 73mm diameter gives this wheel the benefits of a 70mm wheel and 75mm wheel. These benefits range from quick acceleration, great roll speeds, and amazing grip. These features mixed with the great Seismic Defcon urethane and sharp lips results in a fast downhill race wheel for grip OR slip riding situations.

Seismic’s Description

The 73mm Speed Vent is molded around Seismics 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 73mm Speed Vent is utterly unique among high-end wheels. Breakthrough performance for longboarding, downhill, GS, and Hybrid slalom.

Seismic Race Wheels poured in Elixir™ freeride ‘thane!