
Original: $71.00
-65%$71.00
$24.85The Story
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
Description
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











