EVO All Evo Model Discussion

What is this for?

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Old May 7, 2024 | 01:44 AM
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Default What is this for?

Hi~
While I've ridden evoes more than 10 years except for shovelhead , I find myself not knowing motorcycle structures.
This is one of them.
What is this for which is inside red circle?.
Thanks for answer in advance.

 
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Old May 7, 2024 | 03:45 AM
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That’s a throttle friction screw.
Used for engine warm up or cruise, tighten just enough to hold the throttle position. You can force throttle closed while going down the road if need be, but usually loosened with your thumb

If someone’s been into the controls that’s not familiar with it, plenty times the friction pad inside is knocked out of position and it won’t work right.
 
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Old May 7, 2024 | 03:46 AM
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You snug it up to lock up thr throttle for a primitive form of cruise control.
 

Last edited by Jackie Paper; May 7, 2024 at 03:49 AM.
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Old May 7, 2024 | 04:17 AM
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Poor man's cruise control.
 
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Old May 7, 2024 | 03:12 PM
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Haven't touched it in 10 years, so just leave it alone. It doesn't hold cruise well, and thumbing it to slow down can be hazardous. Ask me how I know? LOL...

Where in S. Korea? I was with 2nd Brigade Combat Team at Camp Hovey in mid-90s. We still had a battalion up near the DMZ. Fun times looking back.
 
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Old May 7, 2024 | 09:07 PM
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Back up system when the Magnetti & Marelli fast idle stepper motor fails or loses it's idle, those Italians thought of everything on the first EFI
 
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Old May 11, 2024 | 08:17 PM
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Originally Posted by RANGER73
Poor man's cruise control.
That's what I call it too!!!!!!
 
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Old May 12, 2024 | 07:57 PM
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Originally Posted by 1997bagger
Back up system when the Magnetti & Marelli fast idle stepper motor fails or loses it's idle, those Italians thought of everything on the first EFI
They were also used on shovels back in the day.

Griz
 
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Old May 13, 2024 | 02:52 AM
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The previous owner of my 2002 softail had installed it on the bike. Never used it.
 
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Old May 13, 2024 | 03:59 AM
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Originally Posted by mskirwin
The previous owner of my 2002 softail had installed it on the bike. Never used it.
It's a stock part on most bikes after 98. I think.
The PO probably didn't know what it was for either.
 
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