Traverse uncharted territory with the Extreme Adventure! Develops construction and problem solving skills 2-in-1! - Build the Extreme Adventure Truck or the Mobile Base Vehicle Includes 2382 pieces! Designed for indoor use only A uniquely decorated LEGO® Technic 40th Anniversary brick is included with this model Manoeuvre the Extreme Adventure to rotate the high-grip tracks! Turn the crank to raise the integrated roof tent! Open the upswing doors and see the running boards lower into place! Load the jerry cans onto the roof rack, open the side storage compartment to access the first aid kit and 2 fire extinguishers, and slide out the drawer to access the shovel! This tough and sturdy vehicle features 4 high-grip tracks with working suspension, upswing doors with lowering running board function, a raisable roof tent, lockable tailgate, working winch, front steering, opening hood, detailed V8 engine with moving pistons, sliding storage drawer with shovel, opening side storage compartment with a first aid kit and 2 fire extinguishers, and a roof rack with 2 dark-green jerry cans. When you feel like another building challenge, rebuild it into the Mobile Base Vehicle. Extreme Adventure (with roof tent raised and doors open) measures over 11” (30cm) high, 17” (44cm) long and 9” (25cm) wide, and 10” (26cm) high and 9” (24cm) wide with roof tent lowered and doors closed. Mobile Base Vehicle measures over 7” (19cm) high, 18” (47cm) long and 7” (20cm) wide.