Transformers: Cyberworld S01E15 - Optimus and Megatron Race to the Top

Optimus Prime and his team enter Cyberworld's toughest challenge yet: a vertical race straight up into the sky. However, Optimus comes face to face with his enemy, Megatron for the first time on Cyberworld. With both teams racing for the Energon, who will make it to the top first?