|LEGO → TECHNIC → BIONICLE → Toa Mata|
- "Fighting the Universe? No, we’re not. We’re fighting a mad being who controls the power of a universe."
Tahu has red feet, and orange, mechanical legs, attached into his torso by black ball socket parts. His torso is red, and has a small piece of black armour attached into it. Tahu's head, attached into the torso by a black beam part, is grey. He wears a red mask. His arms are attached into his torso by black ball socket parts. One has a flaming sword attached directly into it, and one has a red hand/shield on the end. Turning the gear on his back will cause his arms to rotate.
Tahu was released in 2001. As a Toa Mata, Tahu carried a fire sword, and when a gear in his back was turned, his arm with the sword would move up and down. He wore a red Kanohi Hau, the Great Mask of Shielding. In the 2003 storyline, Tahu was released in his new form as a Toa Nuva in the set 8572 Tahu Nuva. An entirely new set based on the original Tahu figure was released in 2010 as part of the BIONICLE Stars subtheme, 7116 Tahu.
- Two versions of this set were released- one with a mini CD, and one without.
- 1391 Jala wears the same Hau as Tahu, but his is yellow and powerless.
- Tahu wears the Kanohi Hau, Mask of Shielding.
- In this incarnation, he is the leader of the Toa Mata team.
Tahu is the fiercest of the six Toa, and the most feared—you don’t want to get into a fight with Tahu if you can help it.
He is most at home in the hot molten world of the Mangai Volcano where he surfs on lava flows, using his sword of flames to cut through rocks and keep the lava moving towards the ocean.
His flaming temper can make him hotheaded and irrational sometimes. He has the least patience of the Toa and often jumps into a situation without thinking, which can get him, and the other Toa, into trouble!