Extra wide for a smooth sidewalk glide, the Rad Ripper features a retro 80's vibe with rainbow rails, tail wings and classic logos, while the longer wheelbase stretches out your stance for a fast pumping ride. All ...Lost boards contain an exclusive “Progressive Rocker” concave through the length of the board. This Progressive Rocker concave is closely related to surfboard construction allowing for a reactive and performance based pump feature while skating. *Compatible with Carver 68mm Mag, 69mm Concave, and 70mm Mag wheels* Truck Option: C7 Truck Color Option: Raw Wheels: 68MM Mag Smoke 78A Bearings: Built-In Grip Tape: Lost Stringer Hardware: Stainless Steel Length: 31 1/8" Width: 10 1/2" Wheelbase: 17 1/4" Nose: 3" Tail: 6 1/2"