The 73mm Speed Vent is molded around Seismics proprietary weight-saving Energy Conversion Core – possibly the raciest, sexiest core on the market.
The 73mm diameter gives it the roll speed of a larger 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 73mm Speed Vent is utterly unique among high-end wheels. Breakthrough performance for longboarding, downhill, GS, and Hybrid slalom.
Diameter: 73 mm
Width: 54 mm
Contact Patch: 54 mm
Core Placement: Offset
Lip Profile: Sharp
Wheel Surface: Smooth
Urethane: Defcon™: Guinness WR speed • directional slide • long-lasting grip • slow, consistent wear
Durometer: 77a - Pink, 78.5a - Mango, 80a - Mint