Author Topic: Aftermarket Gear indicator/Neutral indicator board & 3-circuit Fuse block  (Read 21159 times)

Offline Chaos

  • ^ Quintessential Motobricker
  • Posts: 2261
  • Mars needs women!
Re: Aftermarket Gear indicator/Neutral indicator board & 3-circuit Fuse block
« Reply #25 on: January 15, 2015, 11:22:26 PM »
RODAVA70, here's the jpeg of the KN filter conversion. 
  • sw ohio
1987 K75S    VIN 0231
Original owner, Original litter
200,000 miles (plus or minus) and 5 paint jobs
2012 Ural 2WD sidecar (BMW's bastard step child)

Offline gildo

  • Curious
  • Posts: 1
Re: Aftermarket Gear indicator/Neutral indicator board & 3-circuit Fuse block
« Reply #26 on: October 17, 2015, 02:16:10 AM »
Has anyone gotten any more info on being able to interface with Gear Indicator on the KOSO unit that Rodova was referring too? I know RBM was working on a new unit to work with the Koso, just curious how far he got with it.

Lots of useful information so far.

Noob here, as I just got an '89 K75C and learning as much as I can while tinkering with the beast.
  • SoCal
  • 1989 K75C

Offline rbm

  • ^ Quintessential Motobricker
  • Posts: 1845
Re: Aftermarket Gear indicator/Neutral indicator board & 3-circuit Fuse block
« Reply #27 on: October 17, 2015, 09:47:42 AM »
My new design will interface to the KOSO style Ebay instruments with built-in gear indication.  I've attached the user manual below; read through it to see if it works for you.

The board will not interface to the internal gear indicator available in select models of Acewell gauges (ACE-4X54 for example).  There is a clever program running on this aftermarket instrument that calculates the gear based on engine RPM and speed; it does not have any external connections for a gear indicator switch.
  • Regards, Robert
Toronto, Ontario

1987 K75 - Build Blog @http://k75retro.blogspot.ca/

Offline Oliveri

  • Curious
  • Posts: 1
Hi rbm,

I understand that this is an old post. But i was wondering if you are sill happy to make one of the  Aftermarket Gear indicator/Neutral indicator board's for an '88 K100RT?
  • Gold Coast, Queensland, Australia
  • K100RT / 1988

Offline rbm

  • ^ Quintessential Motobricker
  • Posts: 1845
Hi Oliveri,

I sold out of the last batch of boards I made and just yesterday received the raw circuit cards for another batch of boards.  I can have one available for you, if you are interested.  Please PM me.

BTW, the user manual for the circuit is online on my Google Drive.

https://drive.google.com/open?id=0B3UPbNZRyr1rSXllQmI4NGRBdXM

You can download the manual to read about the board, to help you make an informed decision.
  • Regards, Robert
Toronto, Ontario

1987 K75 - Build Blog @http://k75retro.blogspot.ca/

Offline BrookM

  • Curious
  • Posts: 1
  • After Reading This Forum I Will Be Forever Whack
Hi RBM


Is there any chance that some of these boards are still available?

  • At the airport
  • 1989 k100rs cafe racer

Offline Martini

  • Curious
  • Posts: 7
Re: Aftermarket Gear indicator/Neutral indicator board & 3-circuit Fuse block
« Reply #31 on: October 15, 2018, 10:33:27 AM »
I'm making no money on these, but making them available to support the community of K-bike owners.
Would you consider open sourcing the design and the code, then? :-)
  • In my head
  • Loaning an R1200S, hoping to build a K75 Café Racer next year

Offline robert

  • Curious
  • Posts: 4
Re: Aftermarket Gear indicator/Neutral indicator board & 3-circuit Fuse block
« Reply #32 on: October 16, 2018, 02:03:23 PM »
Robert I would like to purchase the 3 fused fuse box.  Please let me know if any are available and how I can purchase.

Robert Horsch
  • Nixa Mo.
  • K75 Hack

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