Norton Dominator 99SS 1961 - Specifications & Review

Dominator 99SS

Article Complete Info

Articleid431301
CategoryAllround
MakeNorton
ModelDominator 99SS
Year1961

Chassis, Suspension, Brakes & Wheels

FrametypeDown tube-single
FrontbrakesExpanding brake (drum brake)
FrontsuspensionTelescopic
RearbrakesExpanding brake (drum brake)
RearsuspensionSwingarm -two plungers
SeatDual
WheelsSpoked

Engine & Transmission

Borexstroke68.0 x 82.0 mm (2.7 x 3.2 inches)
Compression7.4:1
Displacement596.00 ccm (36.37 cubic inches)
EnginedetailsTwin, four-stroke
FuelsystemCarburettor
Topspeed163.0 km/h (101.3 mph)
TransmissiontypefinaldriveChain

Other Specifications

StarterKick

Physical Measures & Capacities

Fuelcapacity16.00 litres (4.23 gallons)

About Norton Dominator 99SS 1961

Introducing the 1961 Norton Dominator 99SS, a true icon of mid-20th century motorcycling that perfectly embodies the spirit of the era. Positioned as an all-rounder, this motorcycle was engineered for enthusiasts who demanded versatility—whether it was for weekend jaunts or spirited rides through winding country roads. The Dominator 99SS is not just a motorcycle; it's a testament to Norton's rich heritage in producing machines that balance performance with a touch of British elegance. With its distinctive styling and remarkable engineering, this bike remains a beloved classic among collectors and riders alike.

At the heart of the Dominator 99SS lies a robust 596cc twin-cylinder, four-stroke engine that produces an exhilarating top speed of 101.3 mph. Its compression ratio of 7.4:1, combined with a well-tuned carburettor fuel system, ensures a responsive throttle and a smooth power delivery that riders crave. The bore and stroke measurements of 68.0 x 82.0 mm allow for a well-rounded torque curve, making it equally capable during city rides and on longer highway stretches. The chain final drive enhances the bike's agility, allowing for seamless gear transitions that make maneuvering through traffic an engaging experience.

The engineering prowess of the Dominator is evident in its classic chassis and suspension setup. The down tube-single frame provides both rigidity and lightness, contributing to its nimble handling. Up front, the telescopic suspension soaks up bumps with ease, while the rear swingarm with dual plungers offers a comfortable ride, even on less-than-perfect surfaces. Both the front and rear drum brakes provide reliable stopping power, an essential feature that enhances rider confidence. With a fuel capacity of 16 liters, the 99SS is designed for longer adventures, making it a practical choice for touring enthusiasts.

Pros:

  1. Historic Appeal: The classic design and storied heritage of Norton make this motorcycle a collector's dream.
  2. Versatile Performance: With its strong engine and capable suspension, the 99SS excels in diverse riding conditions.
  3. Comfortable Ride: The combination of a well-designed frame and suspension provides a smooth and enjoyable riding experience.

Cons:

  1. Limited Braking Power: The drum brakes, while reliable, may not provide the stopping power of modern disc brakes.
  2. Kick Start Only: The absence of an electric starter can be a drawback for some riders, particularly in urban settings.
  3. Weight Distribution: The bike's weight distribution can feel a bit top-heavy at lower speeds, requiring some practice to master.

In summary, the 1961 Norton Dominator 99SS is a remarkable blend of history, performance, and charm, making it a standout choice for riders who appreciate the legacy of classic motorcycles. Whether you're a seasoned enthusiast or new to the world of vintage bikes, the Dominator 99SS is sure to leave a lasting impression on your riding journey.

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