In 1971, Triumph introduced a new oil-in-frame Bonneville, whose steel chassis held the bike’s oil in its 3-inch diameter backbone instead of a separate oil bag. These “Oilers” would also get a 5-speed gearbox, a […]
Tag: MJH Performance Bikes
Vetter Days: Triumph X-75 Hurricane
MJH Performance Bikes builds a reproduction of Triumph’s first factory custom… In the late 60s, BSA Group was struggling. Though their BSA Rocket 3 and Triumph Trident triples set several speed and distance records at […]
