Rogue's Sieben started as a 1980 Puch Magnum Moped. With virtually every part upgraded, this old two stroke is in many ways a modern day beast. The automatic two speed engine has been rebuilt with a high performance crank to handle the power increase from the 19mm Dellorto, added 4 pedal reed block, 64cc Polini cylinder, auto retarding ignition, and hand made expansion chamber. Pushing the original 25mph top speed to the now 55mph mark is quite thrilling on just a 145lb bike.
