73mm Seismic Speed Vent Defcon Longboard Skateboard Wheels

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(4 reviews)
  • Diameter: 73mm
  • Width: 54mm
  • Contact Patch: 54mm
  • Durometer: 81.5
  • Core Placement: Offset
  • Lip Profile: Sharp
  • Wheel Surface: Smooth
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$83.00 USD
1 Quantity = 4 Wheels, enough for a complete longboard.

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.


on 2022-03-19 Verified Purchase
These wheels are super fast and super grippy. Just as advertised the speed vents help you carve with the benefits of going fast
Roll for days!
on 2021-03-12 Verified Purchase
Got these wheels for my commuter, amazing grip and they handle well on chnuder too
on 2021-01-29 Verified Purchase
Great product!
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on 2015-08-10 Verified Purchase
These wheels were all hype to me until i actually got a pair myself. They're sleek, fast, good looking wheels with a ton of grip and the 78.5 duro has been primo for stand up slides as well as staying gripped at speed. kick ass all around great buy!