Kawasaki Z1-B

⚠️ Things to consider

• Weight: The Z1-B is relatively heavy compared to modern motorcycles, which can affect handling and maneuverability, particularly for less experienced riders.
• Fuel Efficiency: With its larger engine and performance focus, the Z1-B doesn't offer the best fuel efficiency, which could be a consideration for those looking for economical riding.
• Vibration: The inline-four engine can produce noticeable vibrations, especially at higher RPMs, which may lead to discomfort on longer rides.
• Limited Technology: As a motorcycle from the 1970s, the Z1-B lacks modern features such as advanced braking systems, fuel injection, and electronic aids that improve safety and performance.
• Parts Availability: While some parts are still obtainable, sourcing specific components for restoration or maintenance can be challenging and may require custom or aftermarket solutions. These drawbacks should be weighed against the classic appeal and historical significance of the Z1-B.

⚖️ Comparison & Competition

• Honda CB750 (1969-2003) The Honda CB750 is often credited with creating the modern motorcycle segment. With its innovative overhead cam design, it featured a powerful inline-four engine, smooth handling, and a reputation for reliability. Its blend of performance and practicality made it a favorite among riders and influenced countless motorcycles that followed.
• BMW R90S (1973-1976) The BMW R90S is renowned for its sporty performance and distinctive styling, featuring a full fairing and a unique R series design. Powered by a 900cc boxer twin engine, it offered a balance of power and comfort, making it a popular choice for both touring and spirited riding. Its racing pedigree also helped establish BMW as a serious player in the motorcycle market.
• Suzuki GT750 (1971-1977) The Suzuki GT750 was one of the first production motorcycles to feature a water-cooled engine. It boasted a 748cc triple-cylinder engine, known for its smooth power delivery and unique sound. The GT750's innovative design and comfort made it a strong contender in the touring and sport categories during its production run.
• Yamaha XS650 (1968-1985) The Yamaha XS650 is a classic parallel-twin motorcycle that gained a reputation for its versatility and simplicity. Its 653cc engine provided a good blend of performance and torque, appealing to a wide range of riders. The XS650 also became popular in the custom and café racer scenes due to its timeless design and ease of modification.
• Kawasaki KZ900 (1973-1976) A direct descendant of the Z1, the Kawasaki KZ900 offered improved performance and handling characteristics. With a similar 903cc inline-four engine, it maintained the muscle and acceleration that Kawasaki was known for. The KZ series also introduced features like electric starting and a more refined chassis, making it a compelling alternative for those seeking the Z1 experience

With 82 HP, requires full Class A license. Riders must be 24+ or have 2 years A2 experience (20+).

Estimated average for 903cc class: 35-50 mpg (5.0-7.0 L/100km)

⛽ Tank: 18.00 litres (4.76 gallons)

Insurance grouping for Kawasaki Z1-B (903cc):

• 📋 Group 15-20+ — performance class, higher premiums
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Insurance Calculator (UK est.)

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Personalised premium estimate for the Kawasaki Z1-B (UK rates):

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Price Estimate

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Estimated price range for the Kawasaki Z1-B based on comparable motorcycles:

AVERAGE

$3,003

📊 Category-based (13 motorcycles) · Approximate (USD)

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Buy New & Used

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Find new and used Kawasaki Z1-B 1976 listings:

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💡 Third-party listings. MotoBike Info is informational only.

• 👤 Final premium varies by rider age, history, location.