>>1995410I sanded both crank arms down with some heavy 120 grit sandpaper. There were some massive scratches and the NDS has like 1cm of heel wear so these shimano 600 cranks were kinda toast.
After the 120 I thought it looked cool and since the bike was really rough I left it and it's fine.
Also used dupli color chrome spray on both chainstays since the OEM chrome finish was roasted. I can tell, anyone can tell but it doesn't bother me too much and it's better then the rust, or black splotches it had.