Kids who like to compete will love this LEGO City Stuntz The Knockdown Stunt Challenge (60341) action toy playset for kids 5+ years old. Children join LEGO City Adventures TV series stars Galactic Poppy Star and Harl Hubbs and dim the lights for a glow-in-the-dark LEGO City Stuntz challenge! This LEGO City Stuntz playset includes all kids need to build The Knockdown Stunt Challenge, a flywheel-powered stunt bike and 2 LEGO City Adventures minifigures, plus a microphone and screwdriver accessories. Kids take their positions at the Knockdown Challenge, power up the toy motorcycle and launch the LEGO stunt racer to strike a column and win a prize (a scorpion, cake or a trophy). But who will win the day? They get to find out! LEGO City Stuntz playsets put kids at the heart of the action with cool structures, vehicles and characters that inspire imaginative play, helping kids develop creative skills and confidence. They come with easy-to-follow building instructions for each model, so kids can enjoy the thrill of building their own LEGO toys or join friends or family for a fun build-and-play experience. The Knockdown Stunt Challenge measures over 9 in. (24 cm) high, 8 in. (20 cm) wide and 5.5 in. (14 cm) deep. Contains 117 pieces.