Freshpark Mobile Skate Ramp, Quarter PipeOur 4 ft Quarterpipe sets up in minutes and connects side by side and back to back. Go as wide as you want or attach to other Freshpark ramps and rails. Detachable wheels make it portable and easy to store. Built for performance and durability, Freshpark's advanced design concepts bring the first truly linkable and portable skateboard ramp system. Precision manufacturing and engineering results in sturdy, yet easy to assemble skate ramps and rails.