Yamazuki

Retro, Wild, Cafe, etc. The stuff only your imagination can come up with.

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Rassie
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Yamazuki

Post by Rassie »

Some of you may be aware that I purchased a project bike from Ringding a while ago. That project has been a work in progress now for a while. Essentially it is a 1975 GT750 motor that has been transplanted into a 1994 Yamaha FZR1000 chassis. I am in the process of uploading pictures to PhotoBucket and will start to post proggres here. Here is the initial concept drawing for the body design.

Image
Rassie,

2018 Ninja 400
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1980 Honda CX500 project
1981 Honda CBX1000 project

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Rassie
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Re: Yamazuki

Post by Rassie »

Here is an initial picture with motor partway installed and mocked up with the bodywork.

Image
Rassie,

2018 Ninja 400
2014 Honda CB500X
1979 Honda CB1 Café Racer
1980 Honda CX500 project
1981 Honda CBX1000 project

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rngdng
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Re: Yamazuki

Post by rngdng »

Looks good!



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Jimroid
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Re: Yamazuki

Post by Jimroid »

Nice project, looking good!
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desmocat
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Re: Yamazuki

Post by desmocat »

:up: :up: :up: :up:

Keep us informed on the progress, always like Frankenbike projects.
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MikeD
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Re: Yamazuki

Post by MikeD »

I like what you've done with the silencers on those Jemcos, what was involved?
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Re: Yamazuki

Post by dyrberg123 »

Hi Rassie,

Really nice work there, loved your last bike too.

Have you modified the jemco stingers/silencer dimensions or only shaved the outer tube away like when doing the dg pipe mod on yams?

Cheers
If it's not broken - don't fix it. Why not?
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Rassie
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Re: Yamazuki

Post by Rassie »

The Jemcos were ordered with the stingers, they make them like that. In this case the parts were ordered as pieces that were just tack welded. I then modified the individual sections to get the correct fit and routing.
Rassie,

2018 Ninja 400
2014 Honda CB500X
1979 Honda CB1 Café Racer
1980 Honda CX500 project
1981 Honda CBX1000 project

http://www.mybikeproject.com
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Rassie
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Re: Yamazuki

Post by Rassie »

So some progress has been made. A bit slow due to day job pressures but forward none the less. I started putting the rolling chassis together and have a roller again. I also painted the motor black. There are some issues I have to address. My octopus has a broken line that broke off right where it attaches to the center ring so does not look like much I can do to repair it. Ringding has a spare which he is checking out to see if it works OK. If it does I will be back in business. I have to install the Cometic head gasket and the new shiny head bolt kit. I cut and welded the divots in the chambers to make clearance for the shifter and brake. So far so good. Here are some pics.

Image

Image

Image

Image
Rassie,

2018 Ninja 400
2014 Honda CB500X
1979 Honda CB1 Café Racer
1980 Honda CX500 project
1981 Honda CBX1000 project

http://www.mybikeproject.com
MikeD
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Re: Yamazuki

Post by MikeD »

in the 2nd photo, looking over the top of the triples, looks like you added fork extenders?
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Rassie
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Re: Yamazuki

Post by Rassie »

MikeD wrote:in the 2nd photo, looking over the top of the triples, looks like you added fork extenders?
No that is where the stock clipons mount up under the triple. But good point, these forks are quite long about 2" longer than say R1 or GSXR forks. I looked into installing an R1 front end, but the forks are too short.
Rassie,

2018 Ninja 400
2014 Honda CB500X
1979 Honda CB1 Café Racer
1980 Honda CX500 project
1981 Honda CBX1000 project

http://www.mybikeproject.com
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Rassie
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Re: Yamazuki

Post by Rassie »

Thought I will post some more pics tonight. The build is now in final assembly but I had it running before to test everything and then took it apart for finishing. So some of these pictures are from a few weeks/months ago.

In this picture you can see the cradle frame that holds the motor and also the way the chambers fit.

Image

Here it is at the inspection station getting inspected so I could get the paperwork done. I trailer-ed it there and took it off to ride it into the testing facility. The rules here say you ride it in and out. It passed without any issues even though it had a leaky head gasket.

Image

This one shows some details of the bodywork I made out of 18 gauge flat plate steel. The taillight is from a Suzuki SV650.

Image

This one shows the fairing I made and the headlight is from a V-rod (please don't tell my friends :shock: )

Image

This last one is showing the dashboard with the Koso mini OLED display.

Image
Rassie,

2018 Ninja 400
2014 Honda CB500X
1979 Honda CB1 Café Racer
1980 Honda CX500 project
1981 Honda CBX1000 project

http://www.mybikeproject.com
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Re: Yamazuki

Post by Suzukidave »

Great progress and looking very nice :up:
the older i get the faster i was
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Jimroid
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Re: Yamazuki

Post by Jimroid »

Awesome build, that bike will be a hoot!
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Rassie
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Re: Yamazuki

Post by Rassie »

I installed a new Cometic gasket and the shiny head bolt kit. The motor is starting to look quite nice.

Image
Rassie,

2018 Ninja 400
2014 Honda CB500X
1979 Honda CB1 Café Racer
1980 Honda CX500 project
1981 Honda CBX1000 project

http://www.mybikeproject.com
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