I have a 2007 Tarmac Expert Double with a Mavic Kysrium Equipe rim spoked to a Mavic Kysrium Equipe, 24 hole, Mavic QR rear hub.
I recently upgraded to 28mm tires from 25mm and I had the rear wheel recently trued so rolls smoothly and clears all the stays.
However, when I climb (out of seat) or make sharp turns, the tire rubs on the sides of the seat stay.
When I press on my rear wheel to the left or right, it gives enough to rub against the brake pad as well as the sides of the seat stay. If I loosen the brakes the tire rubs a bit more on the right side than the left.
Gooling around shows that my hub might be going bad given that I have put about 5-7k miles on the bike.
Is this repairable? Does it make sense to buy a new wheel? Can I just replace the hub with a PowerTap and new spokes? How dangerous is it to ride with so much play with the wheel.