Author Topic: Will the bike start with a push  (Read 3252 times)

Offline Steviescumbag

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Will the bike start with a push
« on: May 25, 2022, 02:03:14 PM »
Hey, in Addition to one of my last topics.
I’m wondering if I can push the bike to a start (if someone pushes me) if I’m having electrical whack on start up which I’m convinced is a grounding problem. Just so I can get it home

Thanks
  • Toronto, Canada
  • 1992 bmw K75 Rt

Offline Laitch

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Re: Will the bike start with a push
« Reply #1 on: May 25, 2022, 05:28:54 PM »
The only way to find out is to do it.
  • Along the Ridley in Vermont.
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Offline frankenduck

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Re: Will the bike start with a push
« Reply #2 on: May 25, 2022, 06:14:59 PM »
Yes. (But rolling it downhill is easier.)

I wouldn't try to bump start it yourself. Sit on the bike and have someone else push.
Once I had a Collie pup. Dug a hole and covered him up. Now I sit there by the hour. Waiting for a Collie-flower.
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Offline Past-my-Prime

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Re: Will the bike start with a push
« Reply #3 on: May 25, 2022, 06:42:24 PM »
You aren't using the starter so don't need a lot of juice, but you DO need some: for the fuel pump and electronics and sparks.

I have started mine rolling it downhill when the battery was _almost_ dead.
  • North Shore of Lake Superior (in my garage)
  • BRICK: 1989 K75 RT - Rocinante; NON-BRICK: 2007 F650 GS Dakar - Betty Blue

Offline Chaos

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Re: Will the bike start with a push
« Reply #4 on: May 25, 2022, 07:36:04 PM »
I've been able to bump start mine but it does need enough juice for the pump and plugs
  • sw ohio
1987 K75S    VIN 0231
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Offline Duckbubbles

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Re: Will the bike start with a push
« Reply #5 on: May 26, 2022, 08:52:47 AM »
Put it in 2nd or maybe even 3rd gear as trying in 1st will probably just slide the rear tire.  And yes, a downhill or someone to push as you sit on the bike is best.

Frank
  • Austin, Texas USA
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Offline Laitch

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Re: Will the bike start with a push
« Reply #6 on: May 26, 2022, 01:04:20 PM »
Hey, in Addition to one of my last topics.
I’m wondering if I can push the bike to a start . . .
Yes
I have started mine rolling it downhill when the battery was _almost_ dead.
Put it in 2nd or maybe even 3rd gear as trying in 1st will probably just slide the rear tire.  And yes, a
I recommend the Max-velocity, bum-start method as depicted in video below. In any case, please have somebody make a video of your result so it can be placed in Motobrick.com's instructional archives.
  • Along the Ridley in Vermont.
  • 1995 K75 89,000 miles

Offline Steviescumbag

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Re: Will the bike start with a push
« Reply #7 on: May 26, 2022, 01:42:46 PM »
Lol okay good to know. But yea I wouldn’t want to try with bump start. The brick is too top heavy. Lol
  • Toronto, Canada
  • 1992 bmw K75 Rt

Offline The Mighty Gryphon

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Re: Will the bike start with a push
« Reply #8 on: May 26, 2022, 06:54:59 PM »
Lol okay good to know. But yea I wouldn’t want to try with bump start. The brick is too top heavy. Lol
Absolutely.  Find a strong person to push you, or a long gradual downhill road.
  • In my garage in Marilla, NY
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Offline Past-my-Prime

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Re: Will the bike start with a push
« Reply #9 on: May 26, 2022, 09:03:06 PM »
Absolutely.  Find a strong person to push you, or a long gradual downhill road.
And third gear. I agree with that.
  • North Shore of Lake Superior (in my garage)
  • BRICK: 1989 K75 RT - Rocinante; NON-BRICK: 2007 F650 GS Dakar - Betty Blue

Offline frankenduck

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Re: Will the bike start with a push
« Reply #10 on: May 26, 2022, 09:21:00 PM »
Absolutely.  Find a strong person to push you, or a long gradual downhill road.

Steep hills work fine too.
Once I had a Collie pup. Dug a hole and covered him up. Now I sit there by the hour. Waiting for a Collie-flower.
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Offline Past-my-Prime

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Re: Will the bike start with a push
« Reply #11 on: May 27, 2022, 07:31:59 AM »
Steep hills work fine too.
Just not too steep
  • North Shore of Lake Superior (in my garage)
  • BRICK: 1989 K75 RT - Rocinante; NON-BRICK: 2007 F650 GS Dakar - Betty Blue

Offline daveson

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Re: Will the bike start with a push
« Reply #12 on: May 27, 2022, 08:30:47 AM »
Slightly too steep is still OK if you're extra careful.
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Offline frankenduck

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Re: Will the bike start with a push
« Reply #13 on: May 27, 2022, 10:52:19 AM »
Just not too steep

When I lived in Seattle I had the steepest hill in the neighborhood at the end of my alley. (Seattle has lots of hills.) I used it several times over the years to bump start. I prefer a steep hill because it takes much less time/distance to get up to speed for a bump start. You do need to feather the clutch when doing any bump start but that's a pretty basic riding skill.
Once I had a Collie pup. Dug a hole and covered him up. Now I sit there by the hour. Waiting for a Collie-flower.
New to K bikes? Click here.
K Bike Maintenance & Mods: Click here.
Buy parts here.

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