You can also check out the pins in the Wrath Lich King chatroom WoTLK Gold as well as take a an look at the table. For leatherworking, you should be aware that if they do not repair the smaller drums of speed, that is currently causing the sensation of speed without the tinnitus issue, it's likely to be required for speed running.

If you're running speed you'll need this because if the those in your group to simply rotate the drums of speed, you'll have the same speed of movement, and you'll still have a great wrist brace, or in champ.

This is why it's the best option when you're buy WoTLK Classic Gold a member of a speedrunning Guild and they won't alter the speed for any reason.