Originally Posted by
RobbieTunes
Those appear to be it. The composite was later used as grips for pistols. . The dust caps have a little hex key set screw that comes out, and you can actually force lube in that way if you want. The caps are press-fit in, so a thin wedge (I used a set of automotive points gappers) can pry it out, and you can clean and repack the bearings, then put it back on.
The little set screw in the middle of the cap will actually push the cap off the pedal for you if you screw it in far enough (the end of the screw bears against the end of the pedal spindle). Just remember to back it out again before you try to replace the caps.
