77mm Seismic Speed Vent Clear Longboard Skateboard Wheels

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(1 review)
  • Diameter: 77mm
  • Width: 55mm
  • Contact Patch: 55mm
  • Durometer: 77a, 79a
  • Lip Profile: Sharp
  • Core Placement: Offset
  • Wheel Surface: Smooth
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$71.00 USD

Out of Stock


The 77mm Seismic Speed Vents may not be ideal for mini longboards or freeride setups, but they sure are awesome for drop-through downhill boards and riders who are determined to roll over pretty much anything that gets in the way.

The 'Speed Vents' within the wheels are helpful in avoiding the dust that would otherwise build up in, there giving you all that gunky dirt that ends up getting all over your hands. And then your mom gets mad at you 'cause you've got the brand new sofa dirty, but you're like, "MOM, it wasn't me, it was the dog!" And she says, "No way, Junior, I watched you rub the dirt off your hands and onto the couch as if it were a napkin. You are SO grounded for a week. No skateboarding, no nothin'. Grounded."

Man, that would suck. Save yourself from being grounded for a week and get some wheels with vents. Even if the 77mm Seismic Speed Vents wont fit on your current setup, just find some other Speed Vents that will!

Seismic's Description

77mm tall x 55mm wide Speed Vent Wheels.

Offset bearing seat, dual lip design.
7.1 oz. each.

Poured in Premium Clear™ urethane.

The 77mm Speed Vent is molded around Seismics proprietary weight-saving Energy Conversion Core – possibly the raciest, sexiest core on the market. The 77mm diameter gives it the roll speed of a downhill 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 77mm Speed Vent is utterly unique among high-end wheels. Breakthrough performance for longboarding, downhill, GS, and even Hybrid slalom.

Enough for one entire skateboard.


Very cool wheels
on 2020-09-12 Verified Purchase
Solid ride on any surface