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Psychlone
Posted on Tuesday, October 27, 2009 - 03:37 pm:   Edit Post Delete Post View Post/Check IP Print Post    Move Post (Custodian/Admin Only) Ban Poster IP (Custodian/Admin only)

It seems that my 2000 M2 has a warped front brake rotor. I only have about 7500 miles on it. I am looking for a replacement, but really having a hard time finding one. OEM or aftermarket? Where should I get it from? Can my original be resurfaced? I am not trying to break the bank, but stopping is important.
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Devil_dog
Posted on Tuesday, October 27, 2009 - 04:43 pm:   Edit Post Delete Post View Post/Check IP Print Post    Move Post (Custodian/Admin Only) Ban Poster IP (Custodian/Admin only)

http://www.americansportbike.com/shoponline/ccp0-c atshow/m2brakes.html
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Bluzm2
Posted on Tuesday, October 27, 2009 - 11:15 pm:   Edit Post Delete Post View Post/Check IP Print Post    Move Post (Custodian/Admin Only) Ban Poster IP (Custodian/Admin only)

It may not be warped.
I might have hard spots that cause the pulsing.
Some pads leave deposits that change the surface of the rotor, the deposits are not even all the way around.
Changing pads has helped some (including me) in the past.
I put on a set of Lyndahl (sp?) Golds (from American Sport Bike)and broke them in according to the directions (really important).
The pulsing went away.

Might be worth a try.

Brad

(Message edited by bluzm2 on October 27, 2009)
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Al_lighton
Posted on Wednesday, October 28, 2009 - 09:57 am:   Edit Post Delete Post View Post/Check IP Print Post    Move Post (Custodian/Admin Only) Ban Poster IP (Custodian/Admin only)

If you're feeling pulsing in the front end, uneven deposition layer may be the culprit, and Lyndall pads, or others, may eliminate it entirely.

However, if there is pulsing in the lever itself, that is indicative of a warped rotor and pads aren't going to cure it.

Once upon a time, the OEM replacement rotor was about half that of the aftermarket alternatives, and there is not a thing wrong with the 2000 spec 9 button OEM rotor (avoid 99 and prior 6 button rotors). But if I was putting a new one on my bike today, I'd probably put the Ferodo rotor (6056, here: http://www.americansportbike.com/shoponline/ccp0-p rodshow/6056.html) on. Or a wave rotor. The pricing on the OEM rotor is no longer compelling.

AL
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Bluzm2
Posted on Wednesday, October 28, 2009 - 04:08 pm:   Edit Post Delete Post View Post/Check IP Print Post    Move Post (Custodian/Admin Only) Ban Poster IP (Custodian/Admin only)

Very good point Al, I should have mentioned that. Didn't even think to put it down as I kind of automatically factor that in when I have problems like that.
Same this as a car.... sort of..
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Firestorm
Posted on Wednesday, November 25, 2009 - 11:53 pm:   Edit Post Delete Post View Post/Check IP Print Post    Move Post (Custodian/Admin Only) Ban Poster IP (Custodian/Admin only)

I have a 2001 M2 with the O.E pads still on it...I had a frustrating pulsation as well.I read this posting, followed the advice given...PROBLEM SOLVED. Thanks

b.t.w. GREAT site.

Rick

(Message edited by firestorm on November 25, 2009)
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V74
Posted on Thursday, November 26, 2009 - 06:50 am:   Edit Post Delete Post View Post/Check IP Print Post    Move Post (Custodian/Admin Only) Ban Poster IP (Custodian/Admin only)

if it is a warped rotor,get the wave,don't get a stealth,when it first arrived after a looooooong wait it was the wrong size"all other rotors where the right size"then after another looooooong wait it arrived,its heavier than stock,it do,s look good though,but not recommended,
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