sprocket wobble

I've just installed the rear sprocket, along with the two binders and backing plate. I can't seem to get the sprocket to stop wobbling. All nine of the bolts are as tight as I can make them. I tried loosening the bolts a little on one side, but that didn't help. Any suggestions

don't make the bolts too tight, let them be a little loose. then just try to true it by adjusting the bolts as needed to reduce the wobble. that's what helped me.

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Let the solution BE the revolution

But then, aren't the bolts going to loosen up when you start riding?

use nylock nuts

don't know if it stops the wobble but I don't have any. I think it's because I installed 2 sets of backing plates. the first is the set that has 2 pieces and the second is the set of 3 pieces that staggers the seams like brickwork. I noticed before that the plates will bend a little when you tighten them down. worked for me. jon

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El Objectivo: Explorar un continente que solo conocen por los libros
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El Che

Let the Solution BE the Revolution

What about threadlock or locktite or something like that?

nylock nuts lock themselves with nylon

Torque the bolts slowly in a "star" pattern... Don't worry about getting the bolts as tight as you can!!! Worry more about slowly tightening the bolts, & getting the sprocket to spin straight! Don't over torque!

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I've definitely overtorqued. I'll back up and do it over.

Very good advice.

loosen all the bolts a little

spin the tire/sprocket and slowly bring a piece of chalk ( or Marker) close to the top of the sprocket .
It will leave a mark at the high point.
Tighten the high point more then the low.
Also if your unable to get the sprocket to stop wobbling ...

take a block of wood and wack the high point with a hammer .It may sound barbaric but it works.

hope this helps.

Cheers

Bob
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