PVP Mounts

So for those that don't know the pvp mounts you get at rank 11 only require 75 riding skill, even though they're epic mounts.
I'm wondering though, if you get one at 75 riding, will it function as an epic mount moving at 100% speed, or will it only move at 60% until you get 150 riding? I asked around in game but I keep getting mixed responses.
I'm wondering though, if you get one at 75 riding, will it function as an epic mount moving at 100% speed, or will it only move at 60% until you get 150 riding? I asked around in game but I keep getting mixed responses.