Back to Bike FinderYears: 1973
1973Classic
Norton Commando 850 Roadster
Key specifications
Engine
828 cc
Power
51 HP
Fuel type
petrol
Fuel capacity
2.9 L
Transmission
4-speed
Front brakes
Single disc
Rear brakes
Expanding brake
Technical details
Source specification data
- Make
- Norton
- Model
- Commando 850 Roadster
- Category
- Classic
- Power
- 51.00 HP (37.2 kW)) @ 6250 RPM
- Gearbox
- 4-speed
- Top Speed
- 191.0 km/h (118.7 mph)
- Bore X Stroke
- 77.0 x 89.0 mm (3.0 x 3.5 inches)
- Compression
- 8.5:1
- Displacement
- 828.00 ccm (50.52 cubic inches)
- Cooling System
- Air
- Engine Details
- Twin, four-stroke
- Valves Per Cylinder
- 2
- Transmission Type Final Drive
- Chain
- Fuel Capacity
- 11.00 litres (2.91 gallons)
- Weight Incl Oil Gas Etc
- 221.0 kg (487.2 pounds)
- Rear Tyre
- 4.10-19
- Front Tyre
- 4.10-19
- Rear Brakes
- Expanding brake
- Front Brakes
- Single disc