Information: One FAST 125 back in those days! It was ported a bit and set up for racing the deserts of SoCal. It had no troubles keeping up with my riding buddy''s Bultaco 370 Frontera up to ~75mph, where the Bul could finally pull it by a few mph. To those unfamiliar with Penton, Sachs or DKW motors, they often mistook this bike for a 400 since the massive fins belied the engine''s true size.
I owned this, my 4th bike, back in ''76.