|LEGO → TECHNIC → BIONICLE → Bohrok-Kal|
8577 Pahrak-Kal was a BIONICLE set released in 2003, as part of the Bohrok-Kal subtheme. It contains Pahrak-Kal, who was the Bohrok-Kal of Plasma. Some versions of this set came with a small disk containing trailers, info, and more.
- Pushing the lever on its back will cause its head to spring forward.