That squeak that won't go away.
I have this friction squeak and I cant figure out what its from. Its when Im pedaling. It happens as im pushing down and forward, goes away after it hits the bottom of the arch, then starts again. Happens on both sides so its a constant pulsing squeak. Ive properly lubricated the pedal bearings and other parts of the whole crank setup that would benefit from such things, and it stopped for awhile. Then it started again twenty four hours later. I cant seem to isolate the problem because it only happens when my weight is on it, so I can't flip the thing over and figure it out. Any clue what this can be?