Sector 9 PDP CITY CRUSHER Professional Complete Longboard Skateboard Cosmic Series 8.0 x 29.7. Hard Rock Maple. Wheels 76mm/78a Nineball Wheels. Bearings Abec 5 Greaseball Bearings. Carbon Fiber Reinforced Fiberglass. Fiberglass/Vertically Laminated. Trucks 8.375" Gullwing Mission Trucks.