The Sunbeam Model 7 and 7A were motorcycles produced from 1922 to 1940. They had a single cylinder, side-valve engine with a capacity of 596cc and a 4-speed transmission with a chain final drive. The engine produced 3.2 kW or 4.25 horsepower. The frame was a single downtube cradle and the front suspension consisted of Druid forks, while the rear suspension was rigid and had a spring-loaded saddle. Both the front and rear brakes were drum brakes, and the wheels were made of steel with laced wire spokes. The motorcycle had an air-cooled system and a single exhaust. Starting was done through kicking. Source: Sunbeamsidevalve.com.
Make Model: Sunbeam Model 7 and 7A
Year: 1922 – 40
Engine: Single cylinder, side valve
Capacity: 596 cc / 36.4 cu in
Bore x Stroke: 77 x 105.5 mm
Cooling System: Air cooled
Exhaust: Single
Starting: Kick
Power: 3.2 kW / 4.25 hp
Transmission: 4-Speed
Final Drive: Chain
Frame: Single downtube cradle
Front Suspension: Druid forks
Rear Suspension: Rigid, spring loaded saddle
Front Brakes: Drum
Rear Brakes: Drum
Wheels: Steel, laced wire spokes
Source: Sunbeamsidevalve.com
Husqvarna's 2027 FC 250 uses a 249.9 cc engine. The published engine layout is 1-cylinder,…
For the 2027 KTM 125 XC-W, the manufacturer's technical sheet lists a 124.8 cc engine.…
The 2026 Triumph Speed Twin 1200 Cafe Racer Edition has a manufacturer-listed displacement of 1200…
Kawasaki's 2027 KLX140R uses a 144 cc engine. The published engine layout is air-cooled, 4-stroke,…
For the 2027 Suzuki DR-Z4SM, the manufacturer's technical sheet lists a 398 cc engine. The…
The 2027 Yamaha TT-R110E has a manufacturer-listed displacement of 110 cc. Its engine specification is…