Author Topic: 1974 CB550. Racetech Monoshock. JMR Head. Built Engine. "BLAC"  (Read 184465 times)

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Offline algophobe

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Re: 1974 CB550. Racetech Monoshock. JMR Head. Built Engine. "BLAC"
« Reply #1125 on: September 21, 2018, 02:26:17 PM »
beautiful work! how does one get hook up with guru's of the metal fab world?
Ducati Hypermotard 950 SP 2020 "Percolo"
Honda cb750 café 1972 "Satmui"
Kawasaki zx6r 2005 "Garuda"
Kawasaki zx7r 1998 "Dharma" (stolen)
Honda Magna V4 1982 (sold)

Offline jakec

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Re: 1974 CB550. Racetech Monoshock. JMR Head. Built Engine. "BLAC"
« Reply #1126 on: September 21, 2018, 03:02:42 PM »
You're commuting LA to Seattle every other week? Are you flying ?

Yep they are flying me back and forth... Its not a bad gig, I like working from planes anyway

That's cool. Do you have any possessions here or do you just stay in Hotels? There's lots of good riding up here.
1970 CB750 K0
1977 CB750 Chop
1997 XR650L

Offline CBJoe

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Re: 1974 CB550. Racetech Monoshock. JMR Head. Built Engine. "BLAC"
« Reply #1127 on: September 21, 2018, 04:30:41 PM »
Here is the latest update from the Monoshocker project. I have the rear cowl wireframe done, next step is to finish the gas tank that will fit the look.

Im also considering making the cowl/seat and the gastank as 1 piece so it comes off as a unit and there will be no gap between the seat and the tank..


Amazing work!

May be a PITA to have to remove the tank just to get to all the bits underneath the seat.  Have you thought of having an ugly utilitarian gas tank and make a single integrated false tank cover integrated into the seat?  So you can remove it all without worrying about draining or disconnecting the fuel tank?

Cheers, Joe
'07 Bonneville Black
'15 Moto Guzzi California 1400
CB750K2 Hot Rod Revival http://forums.sohc4.net/index.php/topic,171693.0.html
'65 CB77
'66 CM91 (C90'ish)

Offline BLAC

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Re: 1974 CB550. Racetech Monoshock. JMR Head. Built Engine. "BLAC"
« Reply #1128 on: September 21, 2018, 05:29:55 PM »
beautiful work! how does one get hook up with guru's of the metal fab world?

I had never shaped metal before reaching out to Christian Sosa. he puts on classes a few times a year and i snagged a spot in one of them. It was 3 days of very hard hands on training, but we hit it off and Ive ben out there to Vegas a couple more times. As you probably know, the bike builder community is a pretty small one, especially the guys who are doing crazy custom work. I went out a few times in LA with them and met pretty much everyone I looked up to in the scene haha

long story short: take a class with some legit dudes and pick their brains
If you can't fix it with a hammer, it's an electrical problem... If it's an electrical problem, it's Cal's problem.

*2005 Yamaha R6 (sold)
*2014 Ducati Streetfighter 848 (sold)
*2014 BMW S1000RR (sold)
*2010 Ducati Streetfighter S
*1978 CB550 Restomod Build
*1974 CB550 Monoshock build
http://forums.sohc4.net/index.php/topic,154614.0.html

Offline BLAC

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Re: 1974 CB550. Racetech Monoshock. JMR Head. Built Engine. "BLAC"
« Reply #1129 on: September 21, 2018, 05:30:35 PM »
You're commuting LA to Seattle every other week? Are you flying ?

Yep they are flying me back and forth... Its not a bad gig, I like working from planes anyway

That's cool. Do you have any possessions here or do you just stay in Hotels? There's lots of good riding up here.

I don't have anything up there at all. if the weather was nicer I would buy a bike to keep up there but its only doable in the summer
If you can't fix it with a hammer, it's an electrical problem... If it's an electrical problem, it's Cal's problem.

*2005 Yamaha R6 (sold)
*2014 Ducati Streetfighter 848 (sold)
*2014 BMW S1000RR (sold)
*2010 Ducati Streetfighter S
*1978 CB550 Restomod Build
*1974 CB550 Monoshock build
http://forums.sohc4.net/index.php/topic,154614.0.html

Offline BLAC

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Re: 1974 CB550. Racetech Monoshock. JMR Head. Built Engine. "BLAC"
« Reply #1130 on: September 21, 2018, 05:32:08 PM »
Here is the latest update from the Monoshocker project. I have the rear cowl wireframe done, next step is to finish the gas tank that will fit the look.

Im also considering making the cowl/seat and the gastank as 1 piece so it comes off as a unit and there will be no gap between the seat and the tank..


Amazing work!

May be a PITA to have to remove the tank just to get to all the bits underneath the seat.  Have you thought of having an ugly utilitarian gas tank and make a single integrated false tank cover integrated into the seat?  So you can remove it all without worrying about draining or disconnecting the fuel tank?

Cheers, Joe

This bike wont be used for much commuting or street service, and being a PITA is kinda what it is good at, so I think I will just put up with the draining/disconnecting :P
If you can't fix it with a hammer, it's an electrical problem... If it's an electrical problem, it's Cal's problem.

*2005 Yamaha R6 (sold)
*2014 Ducati Streetfighter 848 (sold)
*2014 BMW S1000RR (sold)
*2010 Ducati Streetfighter S
*1978 CB550 Restomod Build
*1974 CB550 Monoshock build
http://forums.sohc4.net/index.php/topic,154614.0.html

Offline CBJoe

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Re: 1974 CB550. Racetech Monoshock. JMR Head. Built Engine. "BLAC"
« Reply #1131 on: September 21, 2018, 07:01:32 PM »
Here is the latest update from the Monoshocker project. I have the rear cowl wireframe done, next step is to finish the gas tank that will fit the look.

Im also considering making the cowl/seat and the gastank as 1 piece so it comes off as a unit and there will be no gap between the seat and the tank..


Amazing work!

May be a PITA to have to remove the tank just to get to all the bits underneath the seat.  Have you thought of having an ugly utilitarian gas tank and make a single integrated false tank cover integrated into the seat?  So you can remove it all without worrying about draining or disconnecting the fuel tank?

Cheers, Joe

This bike wont be used for much commuting or street service, and being a PITA is kinda what it is good at, so I think I will just put up with the draining/disconnecting :P

Don't let me stop you!  BLAC version of a tracy body set would make me drool any day  ;D
'07 Bonneville Black
'15 Moto Guzzi California 1400
CB750K2 Hot Rod Revival http://forums.sohc4.net/index.php/topic,171693.0.html
'65 CB77
'66 CM91 (C90'ish)

Offline algophobe

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Re: 1974 CB550. Racetech Monoshock. JMR Head. Built Engine. "BLAC"
« Reply #1132 on: September 21, 2018, 09:53:46 PM »
beautiful work! how does one get hook up with guru's of the metal fab world?

I had never shaped metal before reaching out to Christian Sosa. he puts on classes a few times a year and i snagged a spot in one of them. It was 3 days of very hard hands on training, but we hit it off and Ive ben out there to Vegas a couple more times. As you probably know, the bike builder community is a pretty small one, especially the guys who are doing crazy custom work. I went out a few times in LA with them and met pretty much everyone I looked up to in the scene haha

long story short: take a class with some legit dudes and pick their brains
great advice! up until 2 years ago, I never even thought these things were in my sphere of existence. I'll have to look into it.
Ducati Hypermotard 950 SP 2020 "Percolo"
Honda cb750 café 1972 "Satmui"
Kawasaki zx6r 2005 "Garuda"
Kawasaki zx7r 1998 "Dharma" (stolen)
Honda Magna V4 1982 (sold)

Offline SOHC4 Cafe Racer Fan

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Re: 1974 CB550. Racetech Monoshock. JMR Head. Built Engine. "BLAC"
« Reply #1133 on: September 23, 2018, 08:04:51 PM »
You're commuting LA to Seattle every other week? Are you flying ?

Yep they are flying me back and forth... Its not a bad gig, I like working from planes anyway

That's cool. Do you have any possessions here or do you just stay in Hotels? There's lots of good riding up here.

I don't have anything up there at all. if the weather was nicer I would buy a bike to keep up there but its only doable in the summer

Maybe I can help hook you up for next summer.
1975 CB550K1 "Blue" Stockish Restomod (http://forums.sohc4.net/index.php?topic=135005.0)
1975 CB550F1 frame/CB650 engine hybrid "The Hot Mess" (http://forums.sohc4.net/index.php/topic,150220.0.html)
2008 Triumph Thruxton (http://forums.sohc4.net/index.php/topic,190956.0.html)
2014 MV Agusta Brutale Dragster 800
2015 Yamaha FZ-09 (http://forums.sohc4.net/index.php/topic,186861.0.html)

"There are some things nobody needs in this world, and a bright-red, hunch-back, warp-speed 900cc cafe racer is one of them — but I want one anyway, and on some days I actually believe I need one.... Being shot out of a cannon will always be better than being squeezed out of a tube. That is why God made fast motorcycles, Bubba." Hunter S. Thompson, Song of the Sausage Creature, Cycle World, March 1995.  (http://www.latexnet.org/~csmith/sausage.html and https://magazine.cycleworld.com/article/1995/3/1/song-of-the-sausage-creature)

Sold/Emeritus
1973 CB750K2 "Bionic Mongrel" (http://forums.sohc4.net/index.php?topic=132734.0) - Sold
1977 CB750K7 "Nine Lives" Restomod (http://forums.sohc4.net/index.php?topic=50490.0) - Sold
2005 RVT1000RR RC51-SP2 "El Diablo" - Sold
2016+ Triumph Thruxton 1200 R (http://forums.sohc4.net/index.php/topic,170198.0.html) - Sold