3
Aug
1946 Harley Davidson Knucklehead
1946 Harley Davidson Knucklehead
A legendary motorcycle. I love these machines! Kick starting a 1946 Harley Davidson Knucklehead.
The knucklehead is a retronym used by enthusiasts to refer to a Harley-Davidson motorcycle engine, so named because of the distinct shape of the rocker boxes. The engine is a two-cylinder, 45 degree, pushrod actuated overhead valve V-twin engine with two valves per cylinder.
