Author Topic: Finding my old CB500 Four again  (Read 92 times)

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Offline Niels Erik Vilmar

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Finding my old CB500 Four again
« on: February 17, 2026, 12:20:07 AM »
Hello Owners Club.

I am new to the forum. Trying to locate my old CB500 Four that seemed to have disappeared around 1979. Is was a model 1972 K1. Frame number CB500-2066216 last license plate in Denmark BD11830. Was a proud owner in the seventies, it is just a beautiful bike the 500 Four. Was originally green with protection around the engine.

Can you please help.

Best regards
Niels Erik Vilmar

Offline newday777

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  • Avatar is my 76 K6 in Colorado w/Cody on back 1980
Re: Finding my old CB500 Four again
« Reply #1 on: February 17, 2026, 05:09:45 AM »
Welcome aboard the forum Niels
Did you buy it new and when did you sell it?
The best to you in finding it.
Stu
Honda Parts manager in the mid 1970s Nashua Honda
My current rides
1975 K5 Planet Blue my summer ride, it was a friend's bike I worked with at the Honda shop in 76, lots of fun to be on it again
1976 K6 Anteres Red rebuilding project, was originally my brother's that I set up from the crate, it'll breath again soon!
Project 750s, 1 K2, 4 K6, 1 K8, 1 F1, 1 F3
2008 GL1800 my daily ride and cross country runner

Prior bikes....
1972 Suzuki GT380 I had charge of it for a year in 1973 while my friend was deployed and learned to love street riding....
New CB450 K7 after my friend returned...
New CB750 K5 Planet Blue, demise by ex cousin in law at 9,000 miles...
New CB750 K6 Anteres Red, to replace the totaled K5, I sold this K6 at 45k in 1983, I had heavily modified it, many great memories on it and have missed it greatly.....
1983 GL1100A, 1999 GL1500 SE, 1999 GL1500A

Offline PeWe

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Re: Finding my old CB500 Four again
« Reply #2 on: February 17, 2026, 11:42:17 AM »
In Sweden possible to trace a license number on a website. If still in traffic and the owner. 

Swedish version of  danish "Trafikstyrelsen".

Not possible  in Denmark?

The license number follows the vehicle until it is scrapped or not maintained by the owner keeping it registered by not paying the annual fee.

Later another vehicle will get the number. Can be a bus, car...
CB750 K6-76  970cc (Earlier 1005cc JMR Billet block on the shelf waiting for a comeback)
CB750 K2-75 Parts assembled to a stock K2

Updates of the CB750 K6 -1976
http://forums.sohc4.net/index.php/topic,180468.msg2092136.html#msg2092136
The billet block build thread
http://forums.sohc4.net/index.php/topic,49438.msg1863571.html#msg1863571
CB750 K2 -1975  build thread
http://forums.sohc4.net/index.php/topic,168243.msg1948381.html#msg1948381
K2 engine build thread. For a complete CB750 -75
http://forums.sohc4.net/index.php/topic,180088.msg2088008.html#msg2088008
Carb jetting, a long story Mikuni TMR32
http://forums.sohc4.net/index.php/topic,179479.msg2104967.html#msg2104967