Seismic: 78mm Blast Wave Defcon Formula Downhill Longboard Wheels

Description Who else has holes in their cores besides Seismic?! No one really. No other company puts this much research and testing into their racing cores besides Seimic. The 78mm Blast Waves were designed to hold great amounts of momentum throughout turns, yet the contact patch is small enough to allow smooth predrifts into hairpins. This wheel is perfect for you speed demons and crazy slalom riders! Throw a set of these wheels on to your "speed world record breaking" board and blast through your opponents (but give a high five here and there). Specifications Diameter: 78mm Width: 50mm Contact Patch: 50mm Durometer: 77a, 80a, 83a Core Placement: Offset Lip Profile: Round Wheel Surface: Smooth To Sum It Up: If you're not hitting 50mph on these wheels, you're doing it wrong. Seismic's Description Unlike previous wheels in the Seismic line, the Blast Wave has a slightly radiused outer lip for high grip with controlled sliding. It's molded around the full version of our pr