Right rubber knee grip (OK)

Right rubber knee grip (closeup) (OK)

Left rubber knee grip (before cleaning, full of mud)

Left rubber knee grip (after cleaning )

Left rubber knee grip (closeup) (not acceptable)

L&R grip inside (the right grip is brand new, left grip looks like a 2nd hand one)

Left chrome side cover

Left chrome side cover outside stains

left chrome side cover inside stains

Right chrome side cover