All About A Classic 1936 Harley EL Knucklehead

Buzz Kanter of American Iron Magazine discusses the basics on his 1936 Harley EL Knucklehead. The first year Harley Knucklehead is Harley’s first production OHV motorcycle, the first with recirculating oil, and it is the machine all future air-cooled big twin Harleys are based on.