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Front disc warping after 6k miles??

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  #1  
Old 04-08-2012, 12:02 AM
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Default Front disc warping after 6k miles??

Went for a ride today and I started thinking that for a while now there is a uneven surging coming from the front brakes. When the rear only is actuated it is as smooth as always. I don't ride my brakes and not hard on them so is this unusual for a newer 2011 bike please? I feel no pulsing through the brake leaver but a definite uneven surge from the front. Will the dealer give me a hard time and possibly not cover this under warranty?
 
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Old 04-08-2012, 12:56 AM
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Should be under warranty.....One caliper must be sticking, not any reason for him to go Opra on you ?
 
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Old 04-08-2012, 01:02 AM
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I had one front rotor replaced under warranty on my 2011 Limited. Just measure the runout. If it's .008 or more they should replace it.

I measured mine at .008. Took it in and told them, they verified my measurement and replaced it on the spot.

No hassle at all - except I tried talking them into giving me the rotor so I could replace it myself and they wouldn't go for that.
 
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Old 04-08-2012, 02:13 AM
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My car's been doing that for the last 4 years.
 
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Old 04-08-2012, 04:49 AM
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They shouldn't give you any problems, Brembo rotors wear out faster than the tires. I don't get the hype, they kinda suck. Mine warp every 10K.
 
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Old 04-08-2012, 09:00 AM
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My experience is, the stock Harley rotors--those provided with pre-08 bikes as well as those (11.8") provided with Brembos--warp pretty readily. I suspect at least in my case, one hard stop is about all it takes, or one 10 or 15 mile ride downhill on a twisty mountain road. They heat up, and warp. I think it's the design, single piece. Maybe I'm hard on brakes.

I bought some Harley 'floating' discs and haven't had a problem since.

I'd ask the dealer to give me credit for the stock replacement rotors, and use it toward the upgrade to a set of the HD 'floaters'.

Alan
 

Last edited by AlanStansbery; 04-08-2012 at 09:04 AM.
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Old 04-08-2012, 09:13 AM
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no problems - yet- and I do some twisties.

I am always try not to let a hot pad sit clamped on the rotor at a stop.

I am very happy with the recent braking systems esp compared to the evo bagger loaded down. so far, the wear has been very good.


Mike
 
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Old 04-08-2012, 09:18 AM
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Originally Posted by AlanStansbery
My experience is, the stock Harley rotors--those provided with pre-08 bikes as well as those (11.8") provided with Brembos--warp pretty readily. I suspect at least in my case, one hard stop is about all it takes, or one 10 or 15 mile ride downhill on a twisty mountain road. They heat up, and warp. I think it's the design, single piece. Maybe I'm hard on brakes.

I bought some Harley 'floating' discs and haven't had a problem since.

I'd ask the dealer to give me credit for the stock replacement rotors, and use it toward the upgrade to a set of the HD 'floaters'.

Alan
I wondered that (floaters),
thanks for the heads up.
 
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Old 04-08-2012, 09:21 AM
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The front rotors on my '09 Ultra Classic were warpped at 5900 miles.
 
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Old 04-08-2012, 10:00 AM
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Well off to the dealer I go then. Any idea of the cost difference for floating conversion assuming they'd give me credit?
 


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