12. SE PK Ripper
Photograph By SE Racing
Perry Kramer's signature frame from SE Racing, the PK Ripper, was one of the first signature BMX frames to be constructed of aluminum instead of chromoly steel, giving the frame an iconic look. Kramer rode for SE Racing in the '70s and mid '80s, but the legacy of his frame design continues to endure in a retro series from SE (pictured here).