Norton Commando 850 Roadster 1973 - Specifications & Review

Commando 850 Roadster

Article Complete Info

Articleid721968
CategoryClassic
MakeNorton
ModelCommando 850 Roadster
Year1973

Chassis, Suspension, Brakes & Wheels

FrontbrakesSingle disc
Fronttyre4.10-19
RearbrakesExpanding brake
Reartyre4.10-19

Engine & Transmission

Borexstroke77.0 x 89.0 mm (3.0 x 3.5 inches)
Compression8.5:1
CoolingsystemAir
Displacement828.00 ccm (50.52 cubic inches)
EnginedetailsTwin, four-stroke
Gearbox4-speed
Power51.00 HP (37.2 kW)) @ 6250 RPM
Topspeed191.0 km/h (118.7 mph)
TransmissiontypefinaldriveChain
Valvespercylinder2

Physical Measures & Capacities

Fuelcapacity11.00 litres (2.91 gallons)
Weightincloilgasetc221.0 kg (487.2 pounds)

About Norton Commando 850 Roadster 1973

Introducing the 1973 Norton Commando 850 Roadster, a classic motorcycle that embodies the spirit of the British biking revolution. Renowned for its elegant styling and robust engineering, the Commando 850 Roadster occupies a revered place among vintage motorcycle enthusiasts. Designed during a time when the motorcycle market was shifting towards high-performance machines, the Commando is a perfect blend of retro charm and spirited performance, making it a coveted piece for collectors and riders alike.

Underneath its iconic silhouette lies a powerful 828cc twin-cylinder, four-stroke engine that delivers an impressive 51 horsepower at 6,250 RPM. This formidable powerplant, coupled with an 8.5:1 compression ratio, ensures exhilarating acceleration and a top speed of 191 km/h (118.7 mph). Riders can expect a thrilling experience, where the bike's air-cooled engine not only breathes life into its performance but also lends a classic feel that resonates with those who appreciate the art of motorcycling. The 4-speed gearbox and chain final drive contribute to a spirited, responsive ride that feels connected to the road, enhancing the overall riding experience.

The 1973 Norton Commando 850 Roadster is equipped with features that reflect the technological advancements of its time while maintaining the simplicity that classic enthusiasts adore. The single disc front brake offers reliable stopping power, while the expanding brake at the rear provides smooth, predictable deceleration. With a weight of 221 kg (487.2 pounds), the Commando strikes a balance between agility and stability, making it a joy to navigate through winding roads and city streets alike. Its fuel capacity of 11 liters (2.91 gallons) ensures that riders can enjoy longer excursions without the constant need to refuel.

Pros:

  1. Classic Styling: Timeless design that appeals to vintage motorcycle enthusiasts.
  2. Strong Performance: 51 HP engine provides exhilarating acceleration and a thrilling ride.
  3. Engaging Handling: Lightweight and well-balanced, making it ideal for spirited rides.

Cons:

  1. Limited Braking Power: Single disc front brake may lack the stopping power of modern systems.
  2. Maintenance Requirements: Older technology may require more frequent maintenance and specialized knowledge.
  3. Fuel Capacity: Smaller tank size may necessitate more frequent stops on longer journeys.

In summary, the 1973 Norton Commando 850 Roadster is not just a motorcycle; it is a piece of history that continues to capture the hearts of riders. With its blend of performance, style, and character, it stands as a testament to the golden age of motorcycling. Whether you're an avid collector or a rider looking for a unique experience, this classic machine promises to deliver unforgettable moments on the open road.

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