My 1924 Model 5 was just a bit hesitant to roll over when the time came to ... admit my own bias in thinking sidevalve machines couldn't be sporting, and would ...
BOOK REVIEW: 1924 COAST TO COAST. PHOTO SHOOT UPDATE - 'MOTORCYCLE CLASSICS' MAGAZIN... HOTROD SIDEVALVE SINGLES. ROBERTO SIGRAND. A NEW BROUGH SUPERIOR ...