The helmet of Ken Block, the professional rally driver behind the Gymkhana series, was stolen out of his trailer last week in Las Vegas. The reward for a safe return? A free ride with Mr. Block himself.

If you do happen to find the helmet, designed by Troy Lee of Troy Lee Designs, or if you see one of your bros trying to chug another Natty Lite past that built-in radio mouthpiece, contact the Monster World Rally Team here.

(Hat Tip to Frank!)