In-line four, four-stroke
Stopping was achieved via Drum in the front and a Drum in the rear.
1929 - 1931 Henderson Streamline
The Streamline model, also known as the "KJ", was manufactured from 1929 to 1931, having a power of 40bhp at 4000rpm. The bike could reach a top speed of 100 mph. Advanced for that period of time, the machine featured leading-link forks and an illuminated speedometer built into the fuel tank. Anybody could buy the bike for $435.