I recently discovered that after taking my front fender off, the 4th bolt was broke off. I tried getting it with a pipe wrench,pliers,vice grips, but there is not enough left to grab. Any suggestions??
Flip the forks over, set a nut over the broken bolt, put the weld on the inside of the nut. Turn it out with a wrench. You might want to let it soak it with PB Blaster.
I would drill a hole in the bolt and use a tap or whatever its called to get it out, but that may be hard to get the hole drilled. Or you could just drill it out completely and re-thread the hole when done.