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TOPIC: Re:Backend... squirrely-ness.
#480030
Jonathan (User)
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Gender: Male j.zulkeski woCdaeD Location: Waterbury, CT Birthdate: 1971-10-19
Backend... squirrely-ness. 1 Year, 1 Month ago  
So I had new Michelin Commander II's put on last week. Dynabeads on both. Now, when I get on the highway, straight ride is smooth as glass. No shakes, vibration, nothing. However when I'm over 60, and going into a corner where I have to lean, the rear end gets a little squirrely. Not super bad, just a bit. I don't like it. It takes away some of my confidence in the corners.

I've been about 150 miles on the new tires.

So what is it? The new rubber still breaking in? Alignment? Whatever it is, I don't like it and want it gone.

Here's what it's not:
Neck bearings. They are checked, tighten, and greased
Wheel bearings. They are checked and the fronts are brand new.
 
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Last Edit: 2012/04/16 12:58 By Jonathan.
 
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#480034
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Re:Backend... squirrely-ness. 1 Year, 1 Month ago  
You need about 150 miles on a new tire to break it in but that sounds like the bead may not be seated good all the way around. You can let all the air out spray soapy water mix on the bead on both sides and over inflate it to seat the bead then back off to the correct pressure.
 
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#480035
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Re:Backend... squirrely-ness. 1 Year, 1 Month ago  
air pressure ???
 
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Re:Backend... squirrely-ness. 1 Year, 1 Month ago  
Like curt said check the bead also what air pressure do you have in it? should be 38-40 psi. If you didn't install the tire on the bike yourself you might also want to check the alignment.
 
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#480045
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Re:Backend... squirrely-ness. 1 Year, 1 Month ago  
I have 36 front, 41 rear, and they are great...I scrape
floorboards on turns with no loose feeling in the rear.
But I have over 500 miles on mine.
Wet is another story... ...turns at any speed above 20mph
the rear does feel loose.
 
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#480046
Jonathan (User)
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Gender: Male j.zulkeski woCdaeD Location: Waterbury, CT Birthdate: 1971-10-19
Re:Backend... squirrely-ness. 1 Year, 1 Month ago  
Can I see a bad bead?

I have 36 front 40 rear.
 
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#480055
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Re:Backend... squirrely-ness. 1 Year, 1 Month ago  
Doubt you would be able to see it not seated unless it was off the wheel completely. +1 on what Curt said
 
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#480059
Jonathan (User)
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Re:Backend... squirrely-ness. 1 Year, 1 Month ago  
Curt wrote:
You need about 150 miles on a new tire to break it in but that sounds like the bead may not be seated good all the way around. You can let all the air out spray soapy water mix on the bead on both sides and over inflate it to seat the bead then back off to the correct pressure.3 questions: How many PSI is "overinflate"? Is this something I should do on a jack? Is this a dangerous condition?
 
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Last Edit: 2012/04/16 14:13 By Jonathan.
 
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#480088
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Re:Backend... squirrely-ness. 1 Year, 1 Month ago  
My first generation Commanders were a little squirrely before they got enough heat in them to brown the sidewalls, but after that they were good wet or dry.
 
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#480237
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Re:Backend... squirrely-ness. 1 Year, 1 Month ago  
Usually about 500 miles to really break them in, anything below that they will be and feel slick, I run 40 front and 42 rear.
 
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