Part Identification: Black Bionicle Foot Piece?

Question

I saw this piece used as a foot in someone's MOC and I can't figure out what it is. It kind of looks like a Bionicle foot but it doesn't match any that I know of. Pretty sure that the axle going through it in the picture is separate and not part of the piece. Can anyone help me identify it?

Answer 1

It's a "Sports Hockey Skate" mostly from LEGO Hockey although it has appeared in some BIONICLE sets also.