Got a vibration noticed on a ride last Friday. Can't pinpoint it other than I can feel it in the handlebars. The only change was new Avon tires about 100 miles ago. Everything felt great after new tires were installed, but now this. Any ideas.
iv'e heard on car tires that if you slam on brakes just after you had them mounted that they will slip on the rims throwing your balance off.
i would think that they could get that rear tire off the ground about 5 inches and run it up to about 50 or so and check that rear tire. also if you run it at about 5 mph you can see if it runs true and there is not any bumps on it.
herman