Norton Commando 850 Interstate 1974 - Specifications & Review

Commando 850 Interstate

Article Complete Info

Articleid309671
CategorySport touring
MakeNorton
ModelCommando 850 Interstate
Year1974

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

Fuelcapacity27.00 litres (7.13 gallons)
Weightincloilgasetc220.0 kg (485.0 pounds)

About Norton Commando 850 Interstate 1974

Introducing the 1974 Norton Commando 850 Interstate, a quintessential example of British engineering that perfectly marries performance with practicality in the sport-touring category. Renowned for its distinctive styling and robust performance, the Commando 850 Interstate epitomizes the golden age of motorcycling, where the open road beckoned and the spirit of adventure was alive in every rider. As one of Norton’s flagship models, it was designed for those who desired both the thrill of speed and the comfort of long-distance travel, making it a favorite among enthusiasts and collectors alike.

At the heart of the Commando 850 Interstate lies its powerful 828cc twin, four-stroke engine, capable of producing an impressive 51 horsepower at 6250 RPM. This motor, with its 8.5:1 compression ratio, delivers a robust riding experience, allowing for a top speed of 191 km/h (118.7 mph) — a remarkable feat for its time. Riders will appreciate the smooth power delivery and the satisfying growl of the air-cooled engine, combined with a responsive 4-speed gearbox that offers a straightforward and engaging ride. Whether navigating winding roads or cruising on highways, the Commando's performance is characterized by its agility and stability, making every journey a delight.

The Norton Commando 850 Interstate is not just about raw power; it also boasts several key features that enhance both comfort and safety. The bike is equipped with a single disc front brake for improved stopping power, while the expanding rear brake provides reliable performance. With a fuel capacity of 27 liters (7.13 gallons), this motorcycle is designed for the long haul, allowing riders to cover substantial distances without frequent refueling stops. The chassis, weighing in at 220 kg (485 pounds), strikes a balance between sturdy build quality and nimble handling, ensuring that the bike feels both solid and responsive on the road.

Pros:

  • Strong Performance: The 51 HP engine provides ample power for both city riding and highway cruising.
  • Comfortable Touring Features: Generous fuel capacity and a smooth ride make it ideal for long trips.
  • Classic Design: Timeless aesthetics that capture the essence of 1970s motorcycling.

Cons:

  • Weight: At 220 kg, it may feel heavy for inexperienced riders or during slow maneuvers.
  • Braking Performance: The single disc front brake, while effective, may not match the stopping power offered by modern dual-disc systems.
  • Limited Technology: Lacks some of the advanced features found in contemporary motorcycles, which may deter tech-savvy riders.

The 1974 Norton Commando 850 Interstate remains a symbol of motorcycle heritage, appealing to those who value tradition, performance, and the sheer joy of riding. Whether you’re a seasoned enthusiast or a newcomer to the world of classic bikes, the Commando promises an experience that is as thrilling as it is nostalgic.

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