Classic and Classy Motorcycles Ltd

Historical Context
The 1978 Kawasaki Z 650cc C2 Custom emerged during an era of significant innovation in the motorcycle industry, marking Kawasaki's foray into combining high performance with custom aesthetics. This model built upon the success of Kawasaki's Z series, known for its powerful engines and cutting-edge design, by offering riders a machine that was not only fast and reliable but also visually appealing. The Z 650 C2 Custom variant, with its unique modifications and styling, appealed to a broad audience, from daily commuters to weekend warriors.

Technical Specifications and Performance

• Year: 1978

• Make: Kawasaki

• Model: Z 650cc C2 Custom

• Engine displacement: 652cc

• Engine type: Air-cooled, four-stroke, DOHC, inline-four

• Compression ratio: 9.5:1

• Carburetion: Four Mikuni VM24SS carburetors

• Ignition system: Transistorized ignition

• Cooling system: Air-cooled

• Fuel capacity: 3.7 US gallons

• Wheelbase: 56.3 inches

• Horsepower: 64 bhp @ 8500 rpm

• Torque: 41 lb-ft @ 7000 rpm

• Transmission type: 5-speed manual

• Frame type: Tubular steel double cradle

• Suspension system: Telescopic forks (front), Swingarm with dual shocks (rear)

• Braking system: Single disc (front), Drum (rear)

• Dry Weight: Approximately 465 lbs

• Top speed: Approximately 120 mph

• Acceleration: 0-60 mph in about 4.5 seconds

Technical Advancements
The Z 650 C2 Custom showcased Kawasaki's dedication to improving upon the performance of its predecessor through meticulous engineering and design enhancements. The model featured a refined engine that offered an excellent balance of power and control, making it suitable for a variety of riding conditions.

Evolution of the Model
The introduction of the Z 650 C2 Custom was a testament to Kawasaki's commitment to evolving its motorcycle line to meet the diverse needs of riders. This model incorporated feedback from previous versions to enhance overall performance and rider experience, solidifying its place in Kawasaki's celebrated Z series lineage.

Cultural Impact
The 1978 Kawasaki Z 650cc C2 Custom not only captivated riders with its performance but also with its customizable platform, which allowed enthusiasts to tailor the bike to their personal style. Its popularity paved the way for a culture of motorcycle customization, influencing both the industry and the community.

Racing Heritage
Although primarily designed for the street, the inherent performance capabilities of the Z 650cc made it a favorite among amateur racers and enthusiasts looking to modify their bikes for competitive use. Its agility and power enabled it to hold its own against other motorcycles in various racing settings.

Competitors
The Kawasaki Z 650cc C2 Custom competed in a crowded market of mid-sized motorcycles, standing out against rivals with its unique combination of style, performance, and customization potential. Its success during this period underscored Kawasaki's ability to meet rider demands for a motorcycle that could deliver both excitement and individuality.