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Old 05-10-19, 08:33 PM
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Carbonated
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Is my DA 7700 rear hub cooked?

My Mavic Open Pro rear wheel with DA 7700 started to make some grinding noise.
I took axle off and the cones and ball bearings look fine.
I spun the wheel with my finger in the bearing cup and feel some pit marks or protrusions.
I hate to give up on the hubs as I have had them for many years and they have served me well.
Is there anything I can do to repair them for a reasonable price or should I toss them?

thanks in advance.
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