CB750 K5 (1975)
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- desertrefugee
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CB750 K5 (1975)
I have been in negotiations with this fellow for a while. Like many folks here, these old 750s are the motorcycles I cut my teeth on. I have had a 78 F3 on the back burner for a while. Needs everything and I wanted to do it justice, so that's why I've been putting it off. Acquiring a few bits here and there, but the real work was down the road.
Then this thing fell into my lap...
I’m not a huge café fan, but this one was tastefully done. However, the only thing that’s not reversible is the powder coated wheels. The good news is there’s included, a set of untouched very nice original wheels front and rear, and all the other takeoffs in pristine condition… including the seat which looks unmarred with soft supple vinyl. Fenders have pristine chrome that looks like a mirror.. and that's the underside! This thing is a surviving gem. If the motor is toast, which it is not, I have a ready to fire K5 motor on a floor dolly waiting in the wings! The only caveat is that I do not have the original four into four exhaust. But, it came with an unmarred, undented Kerker however.
I believe I'm going to mothball the original bits, keep an eye out for a four into four exhaust system and watch the prices on cafes versus restored bikes. This vintage CB750 is getting harder and harder to find in this condition. I am thrilled to have one this well preserved. Whoever started it knew what they were doing. Powder coated wheels, nice tail section, rearsets, etc. Basically just needs the harness back together and although he said the carbs were ready to go, I believe I'm pulling them and verify that for myself first. Couple of other odds and ends, but not much.
The seller is moving to Hawaii, leaving on Friday, and had no firm commitments on this thing. He was getting pretty desperate. So I didn’t quite steal it, but I feel as though I got a stupendous deal. Literally boxes and boxes of spares. Did I mention about an extra motor came with it? Disassembled, but complete. Extra gauge set. The list is amazing.
All I needed was another project. It doesn’t need a little lot, but it needs enough to be called a project. Truth is the 78 super sport is now residing in my son’s garage. I actually gave it to him, lock, stock and barrel.
(I needed the room)
Then this thing fell into my lap...
I’m not a huge café fan, but this one was tastefully done. However, the only thing that’s not reversible is the powder coated wheels. The good news is there’s included, a set of untouched very nice original wheels front and rear, and all the other takeoffs in pristine condition… including the seat which looks unmarred with soft supple vinyl. Fenders have pristine chrome that looks like a mirror.. and that's the underside! This thing is a surviving gem. If the motor is toast, which it is not, I have a ready to fire K5 motor on a floor dolly waiting in the wings! The only caveat is that I do not have the original four into four exhaust. But, it came with an unmarred, undented Kerker however.
I believe I'm going to mothball the original bits, keep an eye out for a four into four exhaust system and watch the prices on cafes versus restored bikes. This vintage CB750 is getting harder and harder to find in this condition. I am thrilled to have one this well preserved. Whoever started it knew what they were doing. Powder coated wheels, nice tail section, rearsets, etc. Basically just needs the harness back together and although he said the carbs were ready to go, I believe I'm pulling them and verify that for myself first. Couple of other odds and ends, but not much.
The seller is moving to Hawaii, leaving on Friday, and had no firm commitments on this thing. He was getting pretty desperate. So I didn’t quite steal it, but I feel as though I got a stupendous deal. Literally boxes and boxes of spares. Did I mention about an extra motor came with it? Disassembled, but complete. Extra gauge set. The list is amazing.
All I needed was another project. It doesn’t need a little lot, but it needs enough to be called a project. Truth is the 78 super sport is now residing in my son’s garage. I actually gave it to him, lock, stock and barrel.
(I needed the room)
Last edited by desertrefugee on Wed Jun 09, 2021 12:56 am, edited 1 time in total.
- Life is not about waiting for the storms to pass. It's about learning to ride in the rain.
- gltriker
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Re: CB750 K5 (1975)
Nice find!
Cliff (74yrs )
Keep your eyes and ears open and you'll learn something new, everyday.
New users please visit our "Shop Talk" for common tips and help: <---jdvorchak
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^^^^^^^click up here^^^^^
RE: a thorough fuel tank cleaning
"And your carbs will thank you. They no longer live down stream from a sewage plant." -gregforesi
"Can't see the paint when your looking thru the handlebars..........." -Oldewing
"I'd rather Ride than Shine" -RAT Me Too!!
Cliff
'75 GL1000 home built trike; http://www.ngwclub.com/forum/viewtopic.php?f=30&t=39996
October,2017 BOTM https://nakedgoldwingsclub.com/forum/page/Welcome
previous rides:
1953 H-D Servi-car, naked, 1969-1978 (serial#53G1559 committed to memory!)
1980 CB900 Custom (triked) 1997-2003 .... R.I.P.
Keep your eyes and ears open and you'll learn something new, everyday.
New users please visit our "Shop Talk" for common tips and help: <---jdvorchak
http://www.ngwclub.com/forum/page/ST
^^^^^^^click up here^^^^^
RE: a thorough fuel tank cleaning
"And your carbs will thank you. They no longer live down stream from a sewage plant." -gregforesi
"Can't see the paint when your looking thru the handlebars..........." -Oldewing
"I'd rather Ride than Shine" -RAT Me Too!!
Cliff
'75 GL1000 home built trike; http://www.ngwclub.com/forum/viewtopic.php?f=30&t=39996
October,2017 BOTM https://nakedgoldwingsclub.com/forum/page/Welcome
previous rides:
1953 H-D Servi-car, naked, 1969-1978 (serial#53G1559 committed to memory!)
1980 CB900 Custom (triked) 1997-2003 .... R.I.P.
-
- Billet Alum. Member
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Re: CB750 K5 (1975)
congratulations! I don't want to know how much you paid for it, but a Four 750 in these conditions is worth at least 4500/5000 euros in Italy!
Paola (Italy)
Paola (Italy)
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Re: CB750 K5 (1975)
Great find!! I suspect you will discover a restoration will out price a cafe. Might be my bias, I also am not a huge cafe fan.
"Agreement is not a requirement for Respect" CDR Michael Smith USN (Ret) 2017
"The book is wrong, this whole Conclusion is Fallacious" River Tam
2008 GL1800 IIIA "TH3DOG"
1975/6/7/8/9 Arthur Fulmer Dressed Road bike
1975 Naked Noisy and Nasty in town bike
and a whole garage full of possibilities!!
Psst. oh and by the way CHANGE YOUR BELTS!!!!
"The book is wrong, this whole Conclusion is Fallacious" River Tam
2008 GL1800 IIIA "TH3DOG"
1975/6/7/8/9 Arthur Fulmer Dressed Road bike
1975 Naked Noisy and Nasty in town bike
and a whole garage full of possibilities!!
Psst. oh and by the way CHANGE YOUR BELTS!!!!
- 5speed
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Re: CB750 K5 (1975)
nice find. looks sharp
1982 1100 standard. (sold)
1986 Yamaha FJ1200
2000 Yamaha Roadstar
1976 GoldWing. running but not on the road
1978 Goldwing. future cafe project.
2019 Can-Am ryker (boss's new ride)
2002 Shadow American Classic(sold)
1983 Shadow 500. (sold)
1986 Yamaha FJ1200
2000 Yamaha Roadstar
1976 GoldWing. running but not on the road
1978 Goldwing. future cafe project.
2019 Can-Am ryker (boss's new ride)
2002 Shadow American Classic(sold)
1983 Shadow 500. (sold)
- Lucien Harpress
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Re: CB750 K5 (1975)
Sharp looking bike. The best thing I found out when putting mine together is that with the early SOHCs, it's pretty easy to get parts for a show-quality restoration. Heck, last I new you could still get brand new 4 into 4 reproduction pipes.
Just be prepared to pay a pretty penny....
Just be prepared to pay a pretty penny....
1997 Valkyrie- Light Cutomization, but Too Busy Riding
1980 KZ1300- Bike's Haunted
1976 GL1000 (Yellow)- It Runs (Poorly) and Doesn't Leak (Mostly)
1974 Velosolex 3800- Better Than Walking
1972 CB750- Broke the Chain And Ate the Motor
1969 CT90- The Most Fun You Can Have on 90ccs.
1965 CA77 Dream- Needs a Full Teardown, but Complete
All advice I give is only valid until an expert corrects me.
1980 KZ1300- Bike's Haunted
1976 GL1000 (Yellow)- It Runs (Poorly) and Doesn't Leak (Mostly)
1974 Velosolex 3800- Better Than Walking
1972 CB750- Broke the Chain And Ate the Motor
1969 CT90- The Most Fun You Can Have on 90ccs.
1965 CA77 Dream- Needs a Full Teardown, but Complete
All advice I give is only valid until an expert corrects me.
- desertrefugee
- SUPER BIKER!!!!
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- Joined: Fri Nov 11, 2011 9:33 pm
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Re: CB750 K5 (1975)
Thanks everybody. I am super-stoked on this one.
For the record, I told my son I needed to get rid of a bike - and a couple others are also soon on the block.
He want's the '78 'Wing. He ain't gettin' it.
For the record, I told my son I needed to get rid of a bike - and a couple others are also soon on the block.
He want's the '78 'Wing. He ain't gettin' it.
- Life is not about waiting for the storms to pass. It's about learning to ride in the rain.
- robin1731
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Re: CB750 K5 (1975)
If like the KZ's they are well over $1000.00. But we sell individual oem pipes at Mid-Ohio for over $200.00 or more, each, with holes rusted in the bottom. That is for one of the four pipes.Lucien Harpress wrote: ↑Wed Jun 09, 2021 8:19 am snip..................... Heck, last I new you could still get brand new 4 into 4 reproduction pipes.
Just be prepared to pay a pretty penny....
1976 Goldwing Super Sport
1985 Honda Elite
1976 KZ900 Dragbike
1992 ZX7 Dragbike (KZ900 style motor w/NOS)
and a rotation of various purchases
Randakk approved Carb Rebuilder
1985 Honda Elite
1976 KZ900 Dragbike
1992 ZX7 Dragbike (KZ900 style motor w/NOS)
and a rotation of various purchases
Randakk approved Carb Rebuilder
- desertrefugee
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Re: CB750 K5 (1975)
And this is because one of the first things almost everybody (myself included) did was to ditch the original 4-4 and install a Kerker...or whatever. Many (most?) of those take-offs are now buried in garbage dumps around the country. Many of those that stayed on bikes have long since rusted away. Surviving nice ones are pricey. Re-pop vendors know this. Their knock-offs are pricey, too.robin1731 wrote: ↑Wed Jun 09, 2021 1:43 pmIf like the KZ's they are well over $1000.00. But we sell individual oem pipes at Mid-Ohio for over $200.00 or more, each, with holes rusted in the bottom. That is for one of the four pipes.Lucien Harpress wrote: ↑Wed Jun 09, 2021 8:19 am snip..................... Heck, last I new you could still get brand new 4 into 4 reproduction pipes.
Just be prepared to pay a pretty penny....
(Maybe I can learn to live with the cafe style...)
- Life is not about waiting for the storms to pass. It's about learning to ride in the rain.
- wingrider
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Re: CB750 K5 (1975)
Awesome project! My 77 750K wasn’t quite that clean when I picked it up!
2002 1800 Wing
2001 Valkyrie Interstate
1978 1200 EFI Wing with Motorvation Coupe Royale sidecar
1977 1200 Wing cafe/bobber project
1974 Suzuki GT550
2001 Valkyrie Interstate
1978 1200 EFI Wing with Motorvation Coupe Royale sidecar
1977 1200 Wing cafe/bobber project
1974 Suzuki GT550
- Liam
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Re: CB750 K5 (1975)
Super project. It is a pity about the cafe racer mods but good to get all the parts with it that you got. Best of luck hunting down an exhaust. I did see replicas for sale somewhere.
- Lucien Harpress
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Re: CB750 K5 (1975)
I got lucky with the pipes on my 750 and was able to find a set on eBay for something like 600 bucks. They are far from perfect, especially on the inside of the inner headers. Still, they are functional, and I paid about what I expected the going rate was.
I thought about buying each pipe separate as they became available, but the math worked out the same either way, and without the risk of being one pipe short, unable to find the last one to complete a set. So unless you stumble across a deal, that's the price you're looking at. Too many people know exactly what they've got.
I'm very glad I did it, though. I think my 750 is the best sounding bike I own. (The KZ1300 may be a contender if I can ever get it running consistently...)
I thought about buying each pipe separate as they became available, but the math worked out the same either way, and without the risk of being one pipe short, unable to find the last one to complete a set. So unless you stumble across a deal, that's the price you're looking at. Too many people know exactly what they've got.
I'm very glad I did it, though. I think my 750 is the best sounding bike I own. (The KZ1300 may be a contender if I can ever get it running consistently...)
1997 Valkyrie- Light Cutomization, but Too Busy Riding
1980 KZ1300- Bike's Haunted
1976 GL1000 (Yellow)- It Runs (Poorly) and Doesn't Leak (Mostly)
1974 Velosolex 3800- Better Than Walking
1972 CB750- Broke the Chain And Ate the Motor
1969 CT90- The Most Fun You Can Have on 90ccs.
1965 CA77 Dream- Needs a Full Teardown, but Complete
All advice I give is only valid until an expert corrects me.
1980 KZ1300- Bike's Haunted
1976 GL1000 (Yellow)- It Runs (Poorly) and Doesn't Leak (Mostly)
1974 Velosolex 3800- Better Than Walking
1972 CB750- Broke the Chain And Ate the Motor
1969 CT90- The Most Fun You Can Have on 90ccs.
1965 CA77 Dream- Needs a Full Teardown, but Complete
All advice I give is only valid until an expert corrects me.
- desertrefugee
- SUPER BIKER!!!!
- Posts: 3947
- Joined: Fri Nov 11, 2011 9:33 pm
- Location: Chandler, AZ, USA
Re: CB750 K5 (1975)
Well, the harness is tied in, it lights up and the starter spins the motor! The entire harness was unterminated. It was in the bike, but the end of every single connection front to back was tagged and bagged. All the components were scattered in
4 boxes, one of which was temporarily misplaced and had me nervous. Complicating matters are bits from other 750s the guy collected. I could almost build another motorcycle. The only thing I have had to order so far are exhaust gaskets and a couple of acorn nuts.
I might actually have this thing running pretty quick. The carbs were supposedly rebuilt before it went into suspended animation, but I'll find out. I'm not going to pull them out for the fun of it unless I know they're a problem.
4 boxes, one of which was temporarily misplaced and had me nervous. Complicating matters are bits from other 750s the guy collected. I could almost build another motorcycle. The only thing I have had to order so far are exhaust gaskets and a couple of acorn nuts.
I might actually have this thing running pretty quick. The carbs were supposedly rebuilt before it went into suspended animation, but I'll find out. I'm not going to pull them out for the fun of it unless I know they're a problem.
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- Life is not about waiting for the storms to pass. It's about learning to ride in the rain.
- desertrefugee
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Re: CB750 K5 (1975)
Oh, and about that "spare" motor I mentioned that came with it...
..it appears to be the original motor! The one in the bike is a 76! I was pretty bummed when I realized this, but at least I do have the original motor... even if it is in a thousand pieces. Wonder what happened to the original? Fairly low mile bike.
So, I suppose you could say there's trouble in Paradise.
..it appears to be the original motor! The one in the bike is a 76! I was pretty bummed when I realized this, but at least I do have the original motor... even if it is in a thousand pieces. Wonder what happened to the original? Fairly low mile bike.
So, I suppose you could say there's trouble in Paradise.
- Life is not about waiting for the storms to pass. It's about learning to ride in the rain.
- tomk1960
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- Location: Worcester, MA
Re: CB750 K5 (1975)
Nice find! I wouldn't worry about the original motor being out of the bike unless you eventually want to bring it back to stock and make it all original At that time, you can rebuild the motor and plug it back in. The new exhausts that were still available a few years ago were genuine and not repros. I recall the price being in the $1300 range, which wasn't outrageous at the time. Not sure if they're still being sold though. I had a pristine '74 for years that was all original, including the pipes. I had my fun with it, but it began collecting more and more dust when I got hooked on my CB1100F's. So I sold it to someone who really appreciated it and we both walked away from the deal happy. Have fun.
1986 VFR750F Interceptor
1983 Honda CB1100F Super Sport - Red 1123 Resto-Mod
1978 Honda GL1000
1983 Honda CB1100F Super Sport - Red 1123 Resto-Mod
1978 Honda GL1000
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