Cryo-drive, castle s latest break-through technology, minimizes the amount of time the esc s electrical components spend generating heat. These software advancements work in parallel with a unique open housing design to allow increased directional airflow to cool critical components. With the integration of a 40mm fan and a forged elliptical fin heatsink, the new design maximizes airflow through the system, taking thermal performance to a whole new level. The results are cooler esc temperatures, increased runtime and more power handling

what's in the box?

• (1) 1/6 mamba monster x 8s 33. 6v waterproof esc 8a peak bec

• (1) product manual