New or Old Rotors?
 

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[Closed] New or Old Rotors?

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I'm fitting a new set of brakes to the mighty Krampus this evening, the new ones came with rotors included in the box.

Is there any reason why I should change the rotors too?

Will bedding in be easier/quicker if I use the old rotors?

FWIW, I've already removed the front rotor as I've got a new front wheel and the rotors provided with the brakes are the same size as the old/current ones.


 
Posted : 24/10/2018 6:35 pm
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I wouldn't think there will be much difference in bedding in etc really.

That said, I would probably just fit the new rotors if you have new brakes.... Particularly if a different brand to the original ones.


 
Posted : 24/10/2018 9:07 pm
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If the old ones aren't badly worn, I'd just keep using them.


 
Posted : 25/10/2018 12:38 am
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Thanks for the replies.

I decided to follow both suggestions and have fitted a new rotor to the front and kept the old one on the rear (although I may well change the rear one next time I remove the back wheel)


 
Posted : 25/10/2018 8:37 am
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Keep using them till they die.


 
Posted : 25/10/2018 9:08 am
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Maybe just me, but if I fit new rotors with used pads ( not applicable to you I know) I sometimes end up with brake judder, especially on the front. I'd definitely fit the new discs, keep the old ones as spares in case of damage.


 
Posted : 25/10/2018 9:28 am
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Maybe just me, but if I fit new rotors with used pads ( not applicable to you I know) I sometimes end up with brake judder,

I know this issue with older, "softer" forks. All these new, fat 34 or 36 or so forks don't have this problem any more (I think at least).


 
Posted : 25/10/2018 11:28 am

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