Classic and Classy Motorcycles Ltd

1972–1976 Kawasaki Z1 900 Valuation Report

Date: March 2025

Historical Overview

The Kawasaki Z1 900, produced between 1972 and 1976, is a landmark model in motorcycle history, renowned for its performance and engineering excellence.

Introduced in 1972, the Kawasaki Z1 900 was a direct competitor to Honda's CB750. It featured a 903cc, DOHC, inline-four engine producing 82bhp, enabling a top speed exceeding 130 mph. This performance positioned the Z1 900 as one of the most powerful motorcycles of its time. Its robust design and reliability contributed to its legendary status among motorcycle enthusiasts. (Source)

Valuation Analysis

Market value varies based on condition:

• Project Condition: Non-running motorcycles needing full restoration typically range from £4,000 to £6,000. A 1976 Kawasaki Z1 900 restoration project sold for £4,945 at auction. (Source)
• Roadworthy Condition: Operational Z1 900s with some wear generally range from £9,000 to £15,000. A 1976 Kawasaki Z900 A4 with 23,410 miles is listed at £9,695. (Source)
• Restored/Mint Condition: Fully restored or well-preserved models can fetch between £15,000 and £25,000. A 1972 Kawasaki Z1 900 with 500 miles is listed at £37,999. (Source)

Factors Influencing Valuation

• Originality: Bikes retaining original parts and factory specifications typically have higher values.
• Condition: The mechanical and cosmetic state significantly impacts valuation.
• Market Demand: Current interest in classic Japanese motorcycles affects prices.

Conclusion

The Kawasaki Z1 900's legacy ensures its continued desirability among enthusiasts. Valuations vary based on condition, originality, and market trends. Prospective buyers and sellers should consider these factors when assessing value.

All Valuations