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The 73mm by 54mm Seismic Speed Vent is molded around our proprietary weight-saving Energy Conversion (EC) hub – possibly the raciest, sexiest hub on the market. The 73mm diameter gives it the roll speed of a larger wheel, while the weight-saving hub adds the quickness and agility of a smaller wheel, as well as enhanced rebound.

Great for all-purpose longboarding, cruising, and Old School styling, and one of the world's best all-around slalom wheels. Named after the legendary slalom racing site on Catalina Island, California, in the early and middle 2000s the Avalon won more elite races than all other brands combined.

Something has been missing from the world of longboard and carving wheels: a shape with classic grip-oriented lip profiles in a size under 60mm. In planning for nearly two years, the 59mm x 43mm Rippler is molded using Seismic's elite race-performance Black Ops urethane, in harder duros than their other shapes because of its small footprint.

In early 2005, Seismic developed this shape to roll through turns faster without compromising grip. Taller and thinner than the Avalon, the Hot Spot features a slightly squared lip that bevels inward at a small angle. It's a perfect compliment to your race box and an outstanding choice for all-purpose longboarding, cruising and Old School styling.

A 66mm x 49mm version of the original 69mm Hot Spot.

Great for all-purpose longboarding and cruising, and among the world's best wheels for tight slalom. Perfect for when you want speed and grip but don't need to go big and burly. When nothing else will stick, the Cambria will tame the asphalt.

130mm Spring Truck with Quick-Turn 45-degree geometry.

7.8-inch axle. Use on boards that are between 7.5-inches and 8.5-inches wide.

Comes assembled with orange Super-Light springs as standard (can be changed below).