Assertion: cleat | /r/CapableOf | permit free rotary motion
Facets:
Source sentences:
text: The cleat 71 and the pedal 70 are flat and designed to permit free rotary motion or rotation (see arrow or arc 79, which is enlarged for purposes of illustration) of the cleat 71 relative to the pedal 70 around the vertical axis 78 to an extent selectable by the cyclist to avoid an immediate resisting of the normal twisting force transmitted through the cyclist's knee to the cyclist's foot.