The BMX world has always been green with envy of the PK Ripper, so we gave them even more to be jealous about with the new Antifreeze Green Perry Kramer PK Ripper 27.5! This bike was designed by the one and only Perry Kramer, the “PK” of PK Ripper. The bike is designed around a large version of the classic PK Ripper frame & built with Landing Gear forks, 27.5” x 2.5” Vee Speedster tires, sealed internal headset, internal cable routing, Tektro hydraulic disc brakes, Oakley B-1B grips, and of course Perry’s stamp of approval.