Seismic Speed Vent 77mm Longboard Wheels

The new 77mm, poured in clear urethane, speed vents from Seismic are here to stay. With both properties to go fast and a comfortable ride, you can put these Wheels on any kind of board (if they will fit 77mm Wheels).

Diameter: 77mm
Durometer: 77a (blue), 79a (purple
Width: 55mm
Contact Patch: 54mm
Core Position: Offset
Usage: Downhill / Cruising
Edge shape: Beveled inner & square outer edge

The 77mm Speed Vent is a smaller wider wheel then it's larger brother, the 85mm Speed Vent. This wheel is more focused on the downhill scene and has more grip due to it's wider contact patch and softer urethane. These do work on long distance setup as well, through the fact the have the incredibly fast core.