The Seismic Speed Vent is one of the premiere race wheels on the market and has been a solid performer since 2007 when it was introduced. Over the years it has been updated again and again and this newest version is super sticky, fast, and durable. This is an excellent wheel for cruising, carving, or DH racing. At 77mm it has a good size and weight for momentum and grip.
The 77mm Speed Vent is molded around our proprietary weight-saving Energy Conversion Core – possibly the raciest, sexiest core on the market. The 77mm diameter gives it the roll speed of a downhill 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 77mm Speed Vent is utterly unique among high-end wheels. Breakthrough performance for longboarding, downhill, GS, and even Hybrid slalom.
77A (orange), 80A (blue), 83A (purple)