Seismic Speed Vent 77mm 84a longboard wheels

The 77mm by 55mm Seismic Speed Vent is molded around our proprietary weight-saving Energy Conversion (EC) hub – possibly the raciest, sexiest hub on the market. The 77mm diameter gives it the roll speed of a downhill wheel, while the weight-saving hub adds the quickness and agility of a smaller wheel, as well as enhanced rebound. Combined with lips designed for pure grip, the Speed Vent is utterly unique among high-end wheels. Breakthrough performance for longboarding, downhill, GS, and even Hybrid slalom.

SPECS:

• Diameter: 77mm
• Width: 55mm
• Contact Patch: 55mm
• Durometer: 84a
• Core Placement: Offset
• Lip Profile: Rounded
• Wheel Surface: Smooth
• Color: Purple