LEGO Technic 42026 & 42027 Combo Builds offer two exciting, action-oriented vehicle experiences in one package. 42026 Black Champion Racer is a sleek pull-back car with bold black-and-orange styling and chrome-style decals—just pull it back and let it blast forward. 42027 Desert Racer is a rugged off-road buggy with working steering, suspension, and a visible engine with moving pistons that brings Technic mechanics to life. Together, these sets can also be combined into a single Race Truck with dual pull-back motors for an even more dynamic build-and-play experience, blending speed and off-road toughness in one versatile package.