1 Fuel tank clean? Fri Jan 03, 2025 1:11 am
DavidBo41
active member
I'm finally restoring my 1987 K75S after being stored for nearly 30 years. The tank was completely drained and removed (along with all the tupperware) before putting the bike away but now I noticed the inside has a brownish-copper hue instead of a natural aluminum color. Is this normal or will I need to clean whatever this is out?
Thanks for any advice.
Thanks for any advice.