Seismic 73 mm High-Speed Roof Vent

Description

Specs:
Height: 73mm
Durometers: 77a, 78.5a, 81.5a
Formula: Defcon
Contact Patch: 55mm
Hub Setting: Offset
Edges: Square

Sold in sets of FOUR wheels.

Poured in Defcon™ urethane: Guinness WR speed • directional slide • long-lasting grip • slow, consistent wear

The 73mm by 56mm Seismic Speed Vent is molded around our proprietary weight-saving Energy Conversion (EC) hub – the first tall, wide hub seen in longboarding and still second-to-none. 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. Combined with lips designed for pure grip, the Speed Vent stands in a class by itself.

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