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Kawasaki KZ 750
1977
1977
The 1977 Kawasaki KZ750 was a significant motorcycle in its time, arriving as a mid-sized competitor in a market increasingly dominated by larger displacement machines. This model year built upon the KZ series, offering a step up in power and sophistication. It faced stiff competition from bikes like the Suzuki GS750 and Honda CB750, all vying for the attention of riders seeking a versatile and capable machine.
At the heart of the 1977 KZ750 lies its 745.0 ccm (45.46 cubic inches) engine. This four-stroke powerplant generates a respectable 60.0 Nm (6.1 kgf-m or 44.3 ft.lbs) of torque at a relatively low 3000 RPM, making it responsive in everyday riding situations. The motorcycle's dry weight comes in at 218.0 kg (480.6 pounds), which contributed to its stable handling. Fuel capacity is 14.50 litres (3.83 US gallons), providing a decent range for longer rides. The seat height is 845 mm (33.3 inches) ensuring most riders can manage the motorcycle.
The KZ750 offers a comfortable, upright riding position suitable for various riding styles. While not designed for track-focused ergonomics or rearset pegs, the motorcycle provides a balanced experience for commuting and weekend trips. The suspension is adequate for absorbing bumps and road imperfections. The availability of parts and the relatively simple mechanical design make it a manageable motorcycle to maintain, even for those with limited mechanical experience.
The 1977 Kawasaki KZ750 appealed to a broad audience. It was a good choice for riders looking for a reliable and practical motorcycle without the bulk and expense of larger bikes. It was also a popular choice for those looking to customize their bikes, as its classic styling lent itself well to various modifications. The KZ750 may not be the fastest or most technologically sophisticated motorcycle, but its blend of performance, reliability, and affordability made it a popular choice in its time, and it remains a desirable classic today.
✅ Why buy this bike?
• Strong, torquey engine provides ample power for both city riding and comfortable highway cruising, making it versatile. • Relatively simple air-cooled design makes maintenance straightforward and less complex compared to liquid-cooled bikes. • Classic UJM (Universal Japanese Motorcycle) styling offers a timeless aesthetic that appeals to vintage motorcycle enthusiasts. • Availability of aftermarket parts is good, making repairs and customization relatively easy and affordable. • Stable handling provides a confident and predictable riding experience, especially at higher speeds. • Comfortable seat and riding position make it suitable for longer rides compared to more aggressive sportbikes.⚠️ Things to consider
• Drum rear brake offers less stopping power compared to disc brakes, especially in wet conditions. • Older technology means less sophisticated suspension and handling compared to modern motorcycles. • Carburetors require periodic tuning and maintenance to ensure optimal performance and fuel efficiency. • Weight can be a factor for some riders, making it less nimble than lighter motorcycles. • Finding a well-maintained example might require extensive searching and potential restoration work.Rule of thumb: under 125cc / 15HP → A1, under 47HP → A2, above → A.
Estimated average for 745cc class: 35-50 mpg (5.0-7.0 L/100km)
⛽ Tank: 14.50 litres (3.83 US gallons)
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