MTB Workshop & Tech Forum

Rotor Warp?

 
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Didzy2009
hi guys,

just wondered if the rotor appears to be wobbling inside the caliper does this mean the rotor is warped? its isnt my wheel as i have just had that looked at and tightened so there is no play there?

its just i put new pads in last night and it was a bugger to align perfectly as it on rotation it always caught slightly, then on closer inspection the actual rotor is slightly moving side to side? is it warped?? if so i am pretty novice so have no idea on how to true it, is it easier just to get a new rotor?

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nicklouseLives Here
how toos in the tech links sticky at the top of the page.

"Do not follow where the path may lead, Go instead where there is no path, and Leave a Trail."
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Dagowly83
A temp fix would be to straighten it, but if you want it perfectly true in your caliper, its best to get a new one.

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nicklouseLives Here
Dagowly83 wrote:
A temp fix would be to straighten it, but if you want it perfectly true in your caliper, its best to get a new one.


why? new ones are often warped.

"Do not follow where the path may lead, Go instead where there is no path, and Leave a Trail."
Parktools Question SheldonBrown
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Hercule Q
adjustable spanner and bend it back. i get bent rotors from people leaning stuff on my bike when its in the shed

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Dagowly83
nicklouse wrote:
Dagowly83 wrote:
A temp fix would be to straighten it, but if you want it perfectly true in your caliper, its best to get a new one.


why? new ones are often warped.


Aye, i suppose the description of perfectly true is a little OTT for this application. But trying to get the warp out of a disk can get a little frustrating.

2010 Specialized FSR XC Pro - Why the hell in white?!

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bamba
not sure if it mentions it in the how to bit, but hold a marker pen against the edge of the disc an spin the wheel to work out where the high or low spot is , so you know the area to work with.i bent mine a bit some time ago , an straightend it out by hand to good effect,been no trouble since.

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eamsey31
i have the same problem my rotor is only slighty warped but really bugs me ! just looking at the aztec ones on hargroves does anyone know if these will be compatible with avid 3's???

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