Seismic Speed Vent 77x55mm 77a Wheels - Crystal Clear Blue (Set of 4)

The 77mm by 55mm 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 77mm diameter gives it the roll speed of a downhill 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.

Poured in Seismic’s Premium Clear formula: the best beautiful clear urethane on the market • smooth, fast, and grippy

Features:

• 77mm tall x 55mm wide SPEED VENT Wheels
• 54mm running surface
• Offset bearing seat
• Square outside edge, beveled inside edge 7.1 oz. each
• Sold in sets of FOUR wheels