not sure this matters to anyone but i got a few of these pedals and trying them out. as i switch the assioma pwmt inand out i found that the cheaper pedals use a plastic bushing instead of two ball bearings. so here is a list info as i found it::
Assioma peadls org OEM (2x ball bearings)
xpedo M Force 8 (2x ball bearings)
xpedo baldwin
xpedo cxr (2x ball bearings)
xpedo m force 4
bontrager comp spd
wellgo m19 (plastic bushing)
ISSI flash iii (plastic bushing)
yes they all seem to use the one small thicker ball bearing at the outside end of the pedal
where the nut goes on.