The front left tire on my 2002 400EX is wearing from the bottom to the top. I don't really know what it is. Im thinking it's gotta do something with the adjustment of the tie rod. If you know what it is let me know.

2002 400EX
Renthal Bars
Renthal Grips
More to come

 

Do ya jump alot???cause if ya do it could be your beARings or also known as you hubs if it isnt it well the one thing that I know is that if it wont fall off then your fine.