Got a 2005 YZ125 with some frame tarnish around the pegs and Y, and have not been able to clean it up yet.
So far, I've tried many times with scotchbrite. I've probably washed the bike ten times since framing it, and each time, I hit those areas again and again with the scotchbrite/pot scouring pads.
Most of the cases and frame have cleaned up pretty nicely, but there are a few dark spots where the aluminum is a darker grey than everywhere else.
Any suggestions?
KTM250SX YZ125 YZ85 PW80 ZX6 FZX700