Author Topic: Everything's Gone Green - CB750 K1  (Read 9499 times)

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Offline Rookster

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Re: Black Bike - CB750 K1
« Reply #25 on: August 26, 2020, 08:17:17 AM »
I really love the look of the black with the stock stripe.  There are some really nice CB750s posted by Japanese riders on Instagram.  @meiki_bike has some really nice black CB750s.

Scott

Offline seanbarney41

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Re: Black Bike - CB750 K1
« Reply #26 on: August 26, 2020, 02:49:50 PM »
Hurry before Sean gets there!
damn!  Instabusted again! ;D..indeed there seems to be a vast array of gorgeous cb750's in Japan.  Hell, they probably all were sold new in Michigan.
If it works good, it looks good...

Offline 754

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Re: Black Bike - CB750 K1
« Reply #27 on: August 26, 2020, 05:00:49 PM »
I remember I have a black tank with fairly new paint on it.., looking at the Japane bikes, I am seeing Red stripe on black, I think that looks pretty good as well..
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73 836cc.. Green, had it for 3 decades!!
Lost quite a few CB 750's along the way

Offline Rookster

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Re: Black Bike - CB750 K1
« Reply #28 on: September 02, 2020, 01:58:24 PM »
The Black bike is now black.  This is the first stage.  I used a 2k single stage black which will become the base coat.  I have to place the vinyl tank stickers then I will clear with  2k urethane clear coat.  Since these paints aren't part of a typical base coat / clear coat system I have to wait for the black to really harden and outgas before the tank stripes go on. 





Scott
« Last Edit: September 02, 2020, 03:54:57 PM by Rookster »

Offline Rookster

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Re: Black Bike - CB750 K1
« Reply #29 on: September 20, 2020, 06:52:12 AM »
The gold stripes have been added and it's almost ready for clearcoat.  The plan is to finish the paint next weekend then it's on to the stock fork ears and gators.





Scott

Offline andy750

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Re: Black Bike - CB750 K1
« Reply #30 on: September 20, 2020, 06:13:59 PM »
I am liking the gold/black combo looks really good. Cant wait to see the finished bike!
Good luck
Andy
Current bikes
1. CB750K4: Long distance bike, 17 countries and counting...2001 - Trans-USA-Mexico, 2003 - European Tour, 2004 - SOHC Easy Rider Trip , 2008 - Adirondack Tour 2-up , 2013 - Tail of the Dragon Tour , 2017: 836 kit install and bottom end rebuild. And rebirth: http://forums.sohc4.net/index.php/topic,173213.msg2029836.html#msg2029836
2. CB750/810cc K2  - road racer with JMR worked head 71 hp
3. Yamaha Tenere T700 2022

Where did you go on your bike today? - http://forums.sohc4.net/index.php?topic=45183.2350

Offline Rookster

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Re: Black Bike - CB750 K1
« Reply #31 on: September 25, 2020, 03:04:25 PM »
Clearcoat.  Needs color sand and buff.  I would like to have it holding gas by Sunday morning for the DGR.



Scott

Offline PeWe

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Re: Black Bike - CB750 K1
« Reply #32 on: September 25, 2020, 10:06:49 PM »
Looks really good!! ;)
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

Offline Rookster

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Re: Black Bike - CB750 K1
« Reply #33 on: September 27, 2020, 02:56:57 PM »
I didn't make it in time for a ride this Sunday but it is holding gas and back on the bike.  Now I have to decide which tank emblems to get.  I like the black K0 emblems but the K1 emblems have gold outlines instead of chrome that will match the tank stripe nicely.







Scott

Offline PeWe

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Re: Black Bike - CB750 K1
« Reply #34 on: September 28, 2020, 11:34:39 AM »
K1 will most likely look very good. Bike is a K1,right?
Do you match side cover diamonds too? Red for K1.
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

Offline MauiK3

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Re: Black Bike - CB750 K1
« Reply #35 on: September 28, 2020, 03:22:29 PM »
 Very nice bike!
What bracket did you use to hold the right side brake caliper hose? Nice job!!
1973 CB 750 K3
10/72 build Z1 Kawasaki

Offline Rookster

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Re: Black Bike - CB750 K1
« Reply #36 on: September 28, 2020, 08:07:54 PM »
Thanks guys.  I'm leaning toward the black K0 badges.  The bike is a K1 but a lot of the K1 parts are gone.  I'm looking to get the correct rear fender and tail light bracket over the winter.  The bracket holding the right brake line is the stock bracket from the left side.  The Honda part number is 45145300020.

Scott
« Last Edit: September 28, 2020, 08:12:27 PM by Rookster »

Offline Rookster

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Re: Black Bike - CB750 K1
« Reply #37 on: October 13, 2020, 11:24:01 AM »
Phase 1 of the "back to stock.......kind of" build is done.  The tank and seat are finished.  I went with the K0 style badges because I thought they looked better with the black tank.  The bike is very comfortable to ride.  I rode it out to Great Valley on Sunday which was a 100 mile round trip and I didn't have any discomfort. 

   

Phase 2 is going to be more "back to stock".  I have to get the K1 fenders, front and rear.  I have the K1 tail light bracket and light.  The Euro tail light bracket and oval light don't look right to me.  I will also be going with the stock fork ears painted black and gaitors.  Then it will be on to the correct top tree and gauges.

Scott 
« Last Edit: October 23, 2020, 01:30:02 PM by Rookster »

Offline Shtonecb500

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Re: Black Bike - CB750 K1
« Reply #38 on: October 15, 2020, 06:05:37 AM »
very nice transformation, great paint job.
73/74'' CB500/550 resto-mod - sold
75' 750f 91' cbr f2 swap cafe - mock up
74' 750 chopper hardtail - complete - sold
74' CB750/836kit - Black mix & match - daily rider - always tweaking
71' cb500 K0 survivor - complete
71' K1 - CANDY GOLD/BROWN Winton kit - in process

Offline Rookster

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Re: Black Bike - CB750 K1
« Reply #39 on: March 07, 2021, 08:02:21 AM »
Winter Update: New fenders front and back.  Both are oem Honda.  The K0-K1 rear fender has been discontinued but there are still a few out there.  The tail light bracket is an original I had re-chromed.  The new front fender required new brake lines.



I picked up what I think is a Giuliari seat.  I will probably swap back and forth with the oem seat. 


I also went back to the drum rear brake with new EBC shoes. 


Scott

Offline Oly

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Re: Black Bike - CB750 K1
« Reply #40 on: March 07, 2021, 08:42:15 AM »
I really like the changes you've made towards looking a little more K1 ish.

I notice that your stock front hand brake assembly is missing the rear view mirror and that it looks like the mirror shaft may have been broken off.  The reason I point this out is because I'm in the process of bringing my old K1 back to life and after attempting to break loose the mirror on mine it snapped off.  I'm looking for any tricks/techniques that have worked for anyone else, along with what you were thinking of doing for a mirror on that side?

I hope mine will look half a good as yours when I'm done....Great work Rookster.
1971 CB750 K1
1967 BSA 441 Victor
1966 Yamaha 250cc YDS3c Big Bear Scrambler

Offline PeWe

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Re: Black Bike - CB750 K1
« Reply #41 on: March 07, 2021, 10:18:35 AM »
Good looking bike!
All modifications match eachother really well!
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

Online newday777

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Re: Black Bike - CB750 K1
« Reply #42 on: March 07, 2021, 02:53:34 PM »
I just caught up from September. Very good looking transformation. I also have to set upright these days too.
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, 2 K4, 2 K6, 1 K8
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 BenelliSEI

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Re: Black Bike - CB750 K1
« Reply #43 on: March 07, 2021, 06:40:21 PM »
Winter Update: New fenders front and back.  Both are oem Honda.  The K0-K1 rear fender has been discontinued but there are still a few out there.  The tail light bracket is an original I had re-chromed.  The new front fender required new brake lines.



I picked up what I think is a Giuliari seat.  I will probably swap back and forth with the oem seat. 


I also went back to the drum rear brake with new EBC shoes. 


Scott

Looking just fantastic!

Offline scunny

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Re: Black Bike - CB750 K1
« Reply #44 on: March 07, 2021, 09:42:58 PM »
Nice.
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Offline Rookster

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Re: Black Bike - CB750 K1
« Reply #45 on: March 08, 2021, 08:22:19 AM »
Thanks guys.  I have the feeling before I'm done this bike is going to wind up with Yamiya 4 into 4 set of pipes.

Scott

Offline Godffery

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Re: Black Bike - CB750 K1
« Reply #46 on: March 08, 2021, 09:59:49 AM »
 Looking Very Nice!
Out of curiosity; what was the reasoning for switching back to the rear drum brake?

Offline PeWe

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Re: Black Bike - CB750 K1
« Reply #47 on: March 08, 2021, 10:36:47 AM »
Thanks guys.  I have the feeling before I'm done this bike is going to wind up with Yamiya 4 into 4 set of pipes.

Scott
The Yamiya no numbers (HM300 replicas) have a mighty sound. Good flow too, so bike will run fine.
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

Online Alan F.

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Re: Black Bike - CB750 K1
« Reply #48 on: March 08, 2021, 10:41:33 AM »
That chromed lower triple really adds something!
Is that a Dunstall item?

Offline MauiK3

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Re: Black Bike - CB750 K1
« Reply #49 on: March 08, 2021, 01:45:50 PM »
I usually don’t like 4 into 2 on these but yours look great, nice lines.
That being said, the Yamiya no-number units are great, great looks, great sound. Well made as well.
Your bike really shines, very nice job.
When you are “done” I’ll nominate for bike of the month.
1973 CB 750 K3
10/72 build Z1 Kawasaki