Norton 650SS 1967 - Specifications & Review

650SS

Article Complete Info

Articleid261307
CategoryAllround
MakeNorton
Model650SS
Year1967

Chassis, Suspension, Brakes & Wheels

FrametypeDuplex steel cradle
FrontbrakesExpanding brake (drum brake)
FrontsuspensionTelescopic
RearbrakesExpanding brake (drum brake)
RearsuspensionDual chocks
SeatDual
WheelsSpoked

Engine & Transmission

Borexstroke68.0 x 89.0 mm (2.7 x 3.5 inches)
Compression8.9:1
Displacement646.00 ccm (39.42 cubic inches)
EnginedetailsTwin, four-stroke
FuelsystemCarburettor
Power52.00 HP (38.0 kW)) @ 6800 RPM
Topspeed185.0 km/h (115.0 mph)
TransmissiontypefinaldriveChain
Valvespercylinder2

About Norton 650SS 1967

Introducing the 1967 Norton 650SS: The All-Round Classic

The 1967 Norton 650SS stands as a hallmark of British engineering and motorcycle craftsmanship, perfectly positioned among the all-rounder category of its time. With its iconic styling and robust performance, the 650SS appealed to a diverse range of riders—from daily commuters to weekend thrill-seekers. As a product of the legendary Norton brand, known for its racing pedigree and innovative designs, this motorcycle encapsulates the spirit of the 1960s, offering an exhilarating ride that has left a lasting legacy in the motorcycle community.

Engine Performance and Riding Characteristics

At the heart of the 650SS is its spirited 646cc twin-cylinder, four-stroke engine, delivering an impressive 52 horsepower at 6800 RPM. This power allows for a top speed of 185 km/h (115 mph), making it a respectable contender on both city streets and open highways. The engine's 8.9:1 compression ratio and thoughtfully designed bore and stroke of 68.0 x 89.0 mm ensure a smooth and responsive throttle, providing riders with exceptional acceleration and agility. Coupled with a chain final drive, the 650SS promises an engaging ride, where every twist of the throttle translates directly to thrilling performance. Whether navigating through urban traffic or tearing down winding country roads, the Norton 650SS offers a dynamic blend of power and control that keeps riders coming back for more.

Key Features and Technology

The 1967 Norton 650SS showcases a range of features that were cutting-edge for its era. The duplex steel cradle frame not only enhances durability but also contributes to the motorcycle's stability and handling. Its telescopic front suspension and dual rear shocks provide a comfortable ride, adept at absorbing the bumps and imperfections of the road. The reliable drum brakes at both the front and rear deliver commendable stopping power, ensuring that riders can confidently manage their speed when necessary. With its classic aesthetic, highlighted by the sleek lines and retro styling, the 650SS is a motorcycle that not only performs well but also turns heads wherever it goes.

Pros and Cons of the 1967 Norton 650SS

Pros:

  1. Powerful Performance: With 52 HP and a top speed of 115 mph, the engine delivers an exhilarating ride.
  2. Vintage Appeal: Classic styling and a rich heritage make it a desirable piece for collectors and enthusiasts.
  3. Versatile Handling: The combination of a sturdy frame and responsive suspension allows for agile maneuvering in various riding conditions.

Cons:

  1. Drum Brakes: While sufficient for the time, drum brakes may feel less effective compared to modern disc systems, especially for aggressive riders.
  2. Limited Comfort: The riding position may not be ideal for long-distance touring, as it prioritizes sportiness over comfort.
  3. Maintenance: Vintage motorcycles like the 650SS often require more frequent maintenance and parts sourcing, which can be challenging for new owners.

In conclusion, the 1967 Norton 650SS is not just a motorcycle; it’s a piece of history that continues to inspire and excite riders around the world. Whether you’re a seasoned enthusiast or just starting your journey into classic bikes, the 650SS offers a thrilling blend of performance, style, and nostalgia that remains unmatched.

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