Makrs next project. XS650.

Makr

I make my own rules
I bought both of these for a hunsky. The red one is a Yamaha XS 650. Kind of a cool bike. Looks just like a Truimph twin.

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In the workshop. Yeah, I have a garage, but it is for the bikes I ride. Plus the house has a better climate control system. I just need to figure out how to make a nice looking toolbox.

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I cut the back end off. Went with a Yamaha rz350 swing arm. I like the shock in the swing arm look opposed to the over the top thing. Cleans the back up. I think I will replace the steel arm with either a fabricated peice, or something I can get that I like. Kind of worried about the rear tube supporting all of this load. I guess we will see, but I am not altering my vision. I havent welded the seat post on yet because I need to get a tube fished through the joint for the wiring.

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I cut this today for the mono shock conversion. Not sure if it will be the prefect placement for the shock, but if I need to machine another pair it is too easy. Not sure how the weight will change the attitude.

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So the next thing is to start on a tank and tail section. I am going to build it from sheet aluminum. I have no idea how to do it. I have joined all of the sheet metal forums, and watched every youtube video. I still have no idea. I am thinking of machining an aluminum buck in a top and bottom section, and then pounding the metal around it. Then welding the sections together. If anyone has experience here I would like help. I am doing it in metal so no composites.

The look I am going for is like the tail of a Auburn boatail speedster.

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I think I am going very clean and classy. All glossy black with little steampunk look to it. Like an overlay of polished copper/brass in an olde style fluted bicycle lug thing over the top of the black.
 
Will make sure to keep my eyes on this one! Looks like a future contender for BOTM for sure!
 
Whoa.

Wasn't expecting that at all. I'll be watching this one as well.

What's under the yellow fairing? MB5?
 
Big R said:
Whoa.

Wasn't expecting that at all. I'll be watching this one as well.

What's under the yellow fairing? MB5?

Thanks guys.


Seems like a wood buck would come apart. It would be cheaper and quicker to machine.


The faired bike is the worlds fastest Yamaha RD.
 
I made a brace for the lacerated swingarm posts today. Still need to trim it to fit right.

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TOO COOL! cant wait to see what comes of this...

man i wish i had a mill...
 
I considered a similar upper shock mount on the 500T frame as it's got the same style rear upper engine mount, nice that someone else had a similar plan, I hope that works out well for you! I like your frame brace too!
 
Makr said:
I made a brace for the lacerated swingarm posts today. Still need to trim it to fit right.

well I'll just shut up then ;)

I was just about to ask you if you were going to brace that. ::)

I'll be watching this build as well. Love these yammies.

ian
 
I haven't completely slacked off on this project. Had my driveway redone,and have been doing lots of riding this summer, so it has been slow. I also have the Slat flats in two weeks, so things are going to focus that way for a while.

I have been doing some though.

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I needed a way to see what I was building so I filled the skeleton with insulating foam, and then sanded it. It took me about a week to get what I was looking for.

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I would like to do something with a little more contour, but I think with my limited skills pounding sheet metal I am going with pretty straight forward lines. I like it, and fits in my plans.

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I started pounding metal today. I got to the point it was ringing, so I think it needs to be annealed. I will do that tomorrow at work. I may need to buy a torch setup for home. I am going to make the rear section first. I think it will be easier, and hopfully I will learn enough, or at least have enough material to start over, before I start the tank. I want the bum stop to have the same lines as the tank, so I am going to use the same buck to form the rear section.

What I learned today: Creating a single plane curve is easy...compound curve...not so much.
 
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