
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 edge7