Hello.
The site you linked to as a source for Lucario's weight being 130-something is completely wrong. Do not trust it as a source for anything. Toomai Glittershine 
The Free 10:47, 11 January 2015 (EST)
Again, stop claiming that Lucario's weight is 136. This would imply that Lucario is the heaviest character in the game by a long shot, which is quite obviously untrue. The number used is not a KO percentage, in case you're getting the terms confused. Toomai Glittershine The Bold 13:17, 13 January 2015 (EST)
And falling speed is not a matter of weight, Fox falls a lot faster than Samus, but Fox is also much lighter than Samus. Smash Master 13:36, 13 January 2015 (EST)