Wilhelm Herz Wilhelm Herz Wilhelm Herz (18 January 1912, Lampertheim, Grand Duchy of Hesse – 5 January 1998) was a motorbike racer and land speed racer. He started his career in 1932 with DKW and went over to NSU in 1939. He ran races on national and international courses like the Berlin AVUS, Grenzlandring, Helsinki, Hockenheimring, Hohenstein-Ernstthal, Isle of Man, Monza, Nürburgring, Schleizer Dreieck, Schottenring and Solitude. He gained his international reputation through numerous world records on two- and four-wheeled vehicles. He set a motorcycle record in 1951 on the Munich - Ingolstadt motorway and repeated it at Bonneville Salt Flats, Utah
Triumph Speed Twin Speed Twin. Edward Turner’s Triumph twin was a major turning point for the British motorcycle industry, as although a 500 cc parallel twin of medium capacity was not revolutionary, the 5T Speed Twin model was lighter than many contemporary singles with significantly more power and torque. Early models were only available in 'Amaranth red' with hand painted gold pinstripes to set off the chrome. Initially the one piece iron cylinder was secured with six studs which led to weakness, so these were replaced by eight studs. The two cylinders were fed by a single Amal Type 6 carburettor and many