74 st90 on/off switch

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sradnothy

New Member
I just took a spill on my ST90 and broke the on/off switch. Anyone have any extra or know where to get one?
 
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sradnothy

New Member
I'm talking about the red engine run/of assembly. The part of it that broke of was the protrusion that the front brake lever bolts into. I tried JB welding it but it didn't work.
 
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b52bombardier1

Well-Known Member
I have an extra one of those of unknown serviceability but I may need it for the 73 ST90 that I am rebuilding. I will be putting six volt power to my bike and it's rebuilt wiring harness maybe tonight.

So I should know something soon about whether I can let you have it. I can send you a few pictures if we get to that point.

Rick
 
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b52bombardier1

Well-Known Member
Yes, get that E-Bay switch assembly. I looked earlier this evening and my spare is for an older ST90 that is not that style. And that is a good price for it.

Rick
 
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sradnothy

New Member
it is true...i am very good at breaking stuff. However, I did just replace the top end gaskets.....AGAIN...and finally no more oil leak. Now just have to get that damn idle to idle properly. such a Pain in the A$$.
 
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TylerU26

New Member
Hey guys, stumbled on this thread before making a new one. Like he first poster, I broke the mirror off the my bike tipped over in the traile... was slightly pi$t when I opened the door. Guess I'm learning a few hints the hard way. Anyone have a line on the bottom mount for the mirror? 1975 ST90 switches are hard o come by, but can find smaller ST model switches.

Let me know if anyone has some advise, thanks in advance.
 
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b52bombardier1

Well-Known Member
The 76 CT90 shares that black handlebar switchology with a 75 ST90. Set a "Followed Search" on Ebay and something will eventually turn up. Might take a while, kinda rare as you point out. It could be easier to change out to the 73 model ST90 switches unless you are building a museum bike.

Rick
 
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b52bombardier1

Well-Known Member
Yes. The 75 has hi lo beams, horn and turn signals on the left with headlights on off and the run-stop switch on the right. The mirror mounts are built into the switches.

The 73 has separate mirror mounts. Turn signal controls and horn is on the left. The headlight on and off switch and hi lo control is built into one switch on the right with the run-stop switch.

Rick
 
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