Crazy thinking about my 1983 GS850GL

[salty_monk]

My 750 had a KOSO gauge fitted. It was the XR-SR from memory as it was a while back that's one of their older units now. I chose it over a trailtech unit as it had everything in one box. https://kosonorthamerica.com/tag/meters-speedometer/

It wasn't especially difficult to fit just a lot of careful study of the two wiring diagrams so I could join them up to make it work. The sensor for the speedo was magnetic. Magnet went inside the brake rotor bolts (in the allen hole). I had to build a bracket off the brake caliper bolt to hold the sensor. More magnets generally equals quicker response in those systems and there are usually ways to set how many you're using (how many pulses per rotation). You have to configure wheel circumference too. I also checked the speed with GPS from memory.

There are also GPS gauge systems out there now with no cables at all for speed....

Most of the aftermarket units give you the option to connect up a tach feed to a coil direct or use a wire wound round a plug lead for inductive pickup.


I initially went that way for looks & also because the 750's tach gauge worked intermittently (quite normal after this many years with those coil fed units from the 80's).

 

[93Bandit]

Here is the link to the Tachometer -
Good to 12,000 RPMs

https://www.amazon.com/gp/product/B0881SGTHT/ref=ox_sc_act_title_2?smid=A2O1CPEO24AY51&psc=1

Now I have to figure out where to move the OIL light , HIGH BEAM light and the side stand light --

Create a warning light panel of some sorts....

Thanks for the link.

 

[Wingsconsin]

At this point I am leaning towards the Intellitronix units :victorious:

Made in USA :clap: - oHIo and English speaking support - 2 week leadtime --

Water resistant and they will put the reset button on the unit front so no need to create a place for it like on the Chinese ones I have linked through Amazon

YES - they are expensive - And the others would work just as well?

But I really like the look of them ; and having missed a couple of rallys already my motorcycle madness budget has a little surplus ...:greedy_dollars:

I have spent money on dumber things already ... haven't I ...? :concern:

My only real concern is my challenged ability when it comes to electrical stuff - I am severely limited - but willing to try and learn

 

[Wingsconsin]

Hmmm .. what could this be ...

Hmmm .. what could this be ...

 

[Wingsconsin]

I did it ....

I did it ....

 

[alke46]

Looks good Carl.

 

[alke46]

Carl, do you have a link to the voltmeter on your handlebar? I like it and would have one if you can link to it.

Thanks

 

[Wingsconsin]

Carl, do you have a link to the voltmeter on your handlebar? I like it and would have one if you can link to it.

Thanks

You asked ---

It is a bit of a frankenmeter -- That is I created it from various parts -- cobbled together --

This Voltmeter (or any one like it) -->> https://www.amazon.com/Depvko-Volta...rds=12v+round+voltmeter&qid=1622743520&sr=8-3

Mounted in a project box (pick a size you like) -->> https://www.amazon.com/dp/B089K4KCQK/ref=twister_B089JZGBLW?_encoding=UTF8&psc=1

Then attached to the handlebars by
rilling a hole in the bottom of the box and the metal lid as a bottom on the outside
:Using the handlebar attachment bolt in a longer size and adding a bushing of appropriate size so you can tighten the handlebars AND the box through the bottom at the same time -
:Add the voltmeter by drilling the correct size hole through the project box lid - run wires out a small hole in the bottom - use a rubber grommet on the hole to protect the wires
:Run to a power source that is activated via the accessory switch (mine is on a relay and directly to a power distribution center I created under the seat replacing the factory tool box space)
:Enjoy an accurate voltage reading -

 

[Jedz123]

Pretty bad a$$ Carl! Like it allot!

 

[wymple]

I have a GPS speedo on my old Moto Guzzi and love it.

 

[storm 64]

That is really cool! Don't let Steve see it, he'll copy you! Haha

 

[Wingsconsin]

Pretty bad a$$ Carl! Like it allot!

Thank You

I have a GPS speedo on my old Moto Guzzi and love it.

I am really happy with the accuracy of this unit - In the 100 miles you see on the trip meter it is off by less than 1/10th of a mile from my Zumo 550 which was/is mounted on the left handlebar -
Speed is DEAD ON and it looks cool to see digital readout of speed rather than a bouncing needle

That is really cool! Don't let Steve see it, he'll copy you! Haha

I have no copy rights to this mod - but it is so easy I can't believe others haven't done it -
Except the price* tag it is not too bad - ( approx $375)

*refer to Munks maxim below

 

[bwringer]

NICE!


The mechanical instruments on these old nails are a weak point. They're all dried out by time, and no matter what and how you lube, at some point the instruments themselves will just plain wear out. My originals made it to about 115,000 miles, and so far I've tried several replacements without much improvement.

Currently my GS850G is wearing a tach from some long-departed GS1100G (which works pretty well, actually, and has the fuel gauge, but the typeface is slightly different than original) and a boneyard pile speedo from some unknown chain drive GS, without the little magnet switch that runs the turn signal cancellation. It definitely looks out of place, but it works for the moment. I couldn't find a shaftie speedo in the pile.

If you feel like spending some serious cash for serious capability, the widgets from MotoGadget are amazing:
https://motogadget.com/en/

 

[alke46]

You asked ---

It is a bit of a frankenmeter -- That is I created it from various parts -- cobbled together --

This Voltmeter (or any one like it) -->> https://www.amazon.com/Depvko-Volta...rds=12v+round+voltmeter&qid=1622743520&sr=8-3

Mounted in a project box (pick a size you like) -->> https://www.amazon.com/dp/B089K4KCQK/ref=twister_B089JZGBLW?_encoding=UTF8&psc=1

Then attached to the handlebars by
rilling a hole in the bottom of the box and the metal lid as a bottom on the outside
:Using the handlebar attachment bolt in a longer size and adding a bushing of appropriate size so you can tighten the handlebars AND the box through the bottom at the same time -
:Add the voltmeter by drilling the correct size hole through the project box lid - run wires out a small hole in the bottom - use a rubber grommet on the hole to protect the wires
:Run to a power source that is activated via the accessory switch (mine is on a relay and directly to a power distribution center I created under the seat replacing the factory tool box space)
:Enjoy an accurate voltage reading -

Thanks Carl.

 

[bwringer]

As far as voltmeters, I had this ADVmonster waterproof volt meter on my V-Strom that was very satisfactory:
http://stores.advmonster.com/waterproof-digital-voltmeter/

They also have a panel mount version:
http://stores.advmonster.com/waterproof-panel-mount-digital-voltmeter/

Or you could just buy a generic Chinese voltmeter on The Brazilian River or fleaBay and waterproof the seams with a few smears of RTV, which appears to be what ADVmonster is doing. Check it against a known good volt meter so you know how accurate it is.

The reason for this was that V-Stroms suffer from the exact same lousy electrical design issues as the GS series... many of Suzuki's habits, good and bad, have persisted to the modern era.

On that bike, I mounted it using heavy-duty Velcro way down inside the fairing. It was dark down there so the readout was easy to see, and the meter was out of my usual line of vision. I could see it with a glance, but the changing numbers weren't distracting at all.

I've also seen charge indicator LEDs; basically it's one LED with a wee circuit that changes the color from green to yellow to red at different voltages. This seems like a neat idea, and it is very compact, but personally I've found the constant color changing under normal conditions is maddening and distracting. Some folks like them, so YMMV.

Some of these are also way too bright, so you'd need to mount them out of the way or find a way to cover or dim them. It's quite normal for a perfectly functioning GS charging system to drop below the "yellow" setpoint at idle, and the turn signals can cause the LED to flash red.