BSA A7
... that in 1952, three BSA A7 motorcycles won the Maudes Trophy and the International Six Days Enduro, achieving 4,500 miles (7,200 km) without any problems?
... that in 1952, three <b id="mwA14"><a href="./BSA_A7" id="mwA18" rel="mw:WikiLink" title="BSA A7">BSA A7</a></b> motorcycles won the <a href="./Maudes_Trophy" id="mwA2A" rel="mw:WikiLink" title="Maudes Trophy">Maudes Trophy</a> and the <a href="./International_Six_Days_Enduro" id="mwA2E" rel="mw:WikiLink" title="International Six Days Enduro">International Six Days Enduro</a>, achieving <span about="#mwt14" data-mw='{"parts":[{"template":{"target":{"wt":"convert","href":"./Template:Convert"},"params":{"1":{"wt":"4500"},"2":{"wt":"mi"}},"i":0}}]}' id="mwA2I" typeof="mw:Transclusion">4,500 miles (7,200</span><span about="#mwt14" typeof="mw:Entity"> </span><span about="#mwt14">km)</span> without any problems?