Mechanostriders

The only bad thing on this mount is that it only can ridable by Gnomes ad Dwarfs.
It can be bought:

• In level 40 for 8gold 50silver - 60% speed (Red, Blue, Green and Unpainted colour)
  
• In level 60 for 85gold - 100% speed (Red, Blue, Green and Unpainted colour)
  

It can be bought and learned in Dun Morogh @ 49.48 location

This is a very noise mount and can be irritating after 2 hour of riding it :D