Happy 50th Birthday Kawasaki KZ/Z 650

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Happy 50th Birthday Kawasaki KZ/Z 650

31 May 2026 19:50
#924474
Crazy to believe that this month is the “Birth” of the KZ/Z 650. 50 years of memories for many people, myself included, and looking forward to enjoying my bike for many more years to come. My bike was built in June 1976, so one of the first ones to reach this 50th milestone 🎂
Rich.
KZ650B1 frame number 225
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Re: Happy 50th Birthday Kawasaki KZ/Z 650

31 May 2026 20:38
#924475
Thanks for the reminder! My 650 will not be that old till Nov of this year.
1977 KZ650 B1
Pods and Denco header


OLD KAW OWNERS SMILE ALOT

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Re: Happy 50th Birthday Kawasaki KZ/Z 650

01 Jun 2026 05:30
#924487
Martin Carney and the Daytona 24 Record ....!

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Re: Happy 50th Birthday Kawasaki KZ/Z 650

01 Jun 2026 05:55 - 01 Jun 2026 06:05
#924488
Is this the 50th or is it 2027?

The first official model year is 1977 even if the bike was assembled in 1976. The bikes introductions were at the Winter shows in 1976 and all the sales information call out 1977.

I think the Z1 suffers from the same issue, some bikes built in 1972 but model year was 1973.

In the automotive world this 1/2 year launch is a real issue, some years have different body styles within the same year.
1978 KZ650B2 w 1197cc Z1 engine
1977 KZ650B1 w 750cc Spectre engine
1979 KZ650C3 w 831cc Hot Rod engine
1978 KZ650C2 w 762cc DFI project
1977 KZ650C1 stock restoration project
1978 KZ650B2 modified project
1978 KZ650B2 Injected Drag 831cc
1980 Z1 Custom Frame Drag 1327cc
1981 Z50R Honda tow bike
Last edit: 01 Jun 2026 06:05 by Injected. Reason: more info
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Re: Happy 50th Birthday Kawasaki KZ/Z 650

01 Jun 2026 10:32
#924498
Hi, yes technically it was sold as a 1977 bike, but still released for sale in 1976, my bike was sold 2nd October 1976 in California and was manufactured in June 1976 in Japan then shipped to the USA ready for it’s official launch at the end of September 1976. 
Rich.
KZ650B1 frame number 225

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