Take the awesome Race Kart for a spin! Zoom around the circuit with this supercool 2-in-1 replica of a real-life race kart, featuring a detailed engine with moving piston, fuel tank and huge exhaust pipes. Tilt the sleek orange racing seat to reveal the working transmission. Then jump aboard and check out the working steering, two-speed gearbox and cool foot pedals! This ultra-fast machine comes with an awesome purple and orange color scheme, slick tires and cool racing stickers! Rebuild it to create a powerful Track Car. Interactive, 3D Digital LEGO® Building Instructions app available online, for both models! Features a sleek, authentic design, wide rims with slick racing tires, working steering and gearbox, detailed engine with moving piston, fuel tank, foot pedals and huge exhaust pipes. Check out the purple and orange color scheme with sporty racing stickers. Tilt the racing seat to reveal the working transmission. Zoom around the racetrack. This LEGO® Technic model is designed to provide an immersive and rewarding building experience. Appropriate for children aged 9 to 16. Interactive, 3D Digital LEGO® Building Instructions app available online for both A and B models. 2-in-1 model: rebuilds into a Track Car. Race Kart measures over 3” (8cm) high, 9” (23cm) long and 4” (12cm) wide. Track Car measures over 3” (8cm) high, 9” (25cm) long and 4” (12cm) wide.