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Let's talk about ABS!

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Old Mar 11, 2009 | 07:52 AM
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Default Let's talk about ABS!

Is there an adjustment on ABS brakes to set the spot or if you will, the time at which the ABS kicks in. I have an 09 Ultra and have had the ABS engage twice at times when I did not think it was at all necessary. I am not really all that aggressive a rider and both times were just at quick changing red lights on dry pavement. Maybe its telling me something I need to learn, maybe these were more dangerous situations than I perceived them to be.
 
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Old Mar 11, 2009 | 08:15 AM
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A review of the video might help. You were obviously close to a wheel lock up for ABS to kick in.

http://video.search.yahoo.com/video/...=0001148015634
 
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Old Mar 11, 2009 | 08:27 AM
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Originally Posted by Deepsouth251
Is there an adjustment on ABS brakes to set the spot or if you will, the time at which the ABS kicks in. I have an 09 Ultra and have had the ABS engage twice at times when I did not think it was at all necessary. I am not really all that aggressive a rider and both times were just at quick changing red lights on dry pavement. Maybe its telling me something I need to learn, maybe these were more dangerous situations than I perceived them to be.
There's no adjustment. I'm not going to act like I'm and expert rider, but I've found most people are not using enough front brake. These are heavy bikes, not using more front than back will give you that "pulse" feeling sometimes. It's not a problem that the ABS has kicked in, just try using more front brake to get that weight transfer and you will see how good they really are.
 
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Old Mar 11, 2009 | 08:35 AM
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No you can not make adjustments to ABS. Those values are hard coded into the Software that runs the ABS. At most the dealer will only be able to download a new SW into the unit, this is usually only something that would come as a fix to a know problem from Delphi (who makes the ABS system).
 
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Old Mar 11, 2009 | 08:45 AM
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no adjustment is needed it already tried to save your bacon twice. When it all goes to chit in a basket it will do without any thought what you didn't have time to think about.
 
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Old Mar 11, 2009 | 08:51 AM
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Check with your dealer
 
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Old Mar 11, 2009 | 10:53 AM
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It's saved my bacon at least once.
Was ridning at night in the mountains, came around a curve at about 35-45 and traffic was stopped.
Grabbed hard on the front and pressed the rear and it stopped a foot behind the rear vehicle (a ford 1 to Pickup).
If I had hit him he probably wouldn't have noticed but the damage to the bike?

I can recall during the event that I didn't like the way the brakes grabbed then let up then grabbed again, but it worked...

I have never liked ABS in cars. I have been to several EVOC (Emergency Vehicle Operating Courses) trainings as a police officer and had learned how to threshold brake. But I had never taken such a course on a bike and now like the ABS.

The one problem with ABS is at low speed it can cause you problems.
I was in a parking lot traveling slow, a car suddenly started and pulled out, I grabbed the front brake but couldn't get to the rear fast enough. The ABS cancelled the front brake and I nearly smacked the car. If you apply one or the other alone hard it will cancel the braking. This I see as a problem...
 
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Old Mar 11, 2009 | 11:02 AM
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Originally Posted by wkenddad
It's saved my bacon at least once.



The one problem with ABS is at low speed it can cause you problems.
I was in a parking lot traveling slow, a car suddenly started and pulled out, I grabbed the front brake but couldn't get to the rear fast enough. The ABS cancelled the front brake and I nearly smacked the car. If you apply one or the other alone hard it will cancel the braking. This I see as a problem...
Really? Both brakes need to be engaged or you get nothing? I watched the DVD that I am told comes with the bike. Don't remember that.
 
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Old Mar 11, 2009 | 11:14 AM
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Originally Posted by wkenddad
The one problem with ABS is at low speed it can cause you problems.
I was in a parking lot traveling slow, a car suddenly started and pulled out, I grabbed the front brake but couldn't get to the rear fast enough. The ABS cancelled the front brake and I nearly smacked the car. If you apply one or the other alone hard it will cancel the braking. This I see as a problem...
If you watch the ABS DVD that came with the bike, the ABS doesn't work at slow speeds, it will get you down to near stop, then reg braking takes over.
 
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Old Mar 11, 2009 | 11:19 AM
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Originally Posted by monkyman
If you watch the ABS DVD that came with the bike, the ABS doesn't work at slow speeds, it will get you down to near stop, then reg braking takes over.
Yea, thats what I remember.

To wkenddad; If yours didn't work like normal brakes at slow speed it might be a problem.
 
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