Documented by YouTube's "Backyard Barn Finds," this barn-kept collection includes about ten vintage Harley-Davidson bikes. And most of them hail from the 1930s and 1940s and sport Knucklehead engines.

In Sons of Anarchy, Jax Teller rides a 2003 Harley-Davidson FXD Dyna Super Glide. In the last episode, he swaps it for a ...

Harley-Davidson's early Knuckleheads were some of the technically advanced motorcycles to hit the market in the late-1930s. It was more than just an engineering marvel that surpassed the Flatheads.

An old-school V-twin powers the Harley-Davidson Road King Special. The Milwaukee-Eight 114 produces 95 horsepower and a meaty 122 pound-feet of torque at 5,020 RPM and 2,750 RPM, respectively.

Object Details Author Hatfield, Jerry H Subject Harley-Davidson Motor Company Date 1990 Type Books History Physical description 224 pages : illustrations ; 28 cm Data Source Smithsonian Libraries ...

MILWAUKEE - A vintage motorcycle rally at the Harley-Davidson Museum benefited Make-A-Wish Wisconsin Saturday, June 24. The Wild Ones rally was held in partnership with The Knucklehead Company’s ...