Scale: 1:64. The Hot Wheels City Ferocious Gorilla Attack set offers three ways to play, where children can battle an enemy gorilla with their Hot Wheels car. Bend the track to create a fun curve, then race at full speed towards the repair shop. The base of the set includes play details such as a movable hose for a tune-up. Keep the track straight to speed off to other adventures. It is compatible with the Speed Snap track system, making it easy to assemble and expand.