The popular Speed Vent Wheel by Seismic is now available in their new Black Ops urethane formula purported to offer more grip and rebound than ever before.
77mm tall by 55mm wide, dual lip design, molded around Seismic's proprietary weight-saving Energy Conversion Core. Breakthrough performance for longboarding, downhill and GS.
Sold in sets of two wheels.
Choose from the following colors and durometers:
77a - Clear Blue
79a - Sky Blue
79a - Clear Purple