Sector 9 Striker Complete Skateboard, Black, 9.5 x 36.5-Inch Rides on New 10" Sidewinder II's with 69mm Nine Balls and Abec 5 PDP bearings The Striker offers a drop-through deck with a title bit of camber and a kick tail for added functionality New 10" Sidewinder II's emulate a surfboard/snowboard style f feel on the concrete allowing you to dive in and out of turns 5 Ply vertically laminated bamboo core sandwiched in fiberglass with a camber kick mold and CNC drop through mounting