LEGO Technic Mercedes-AMG F1 W14 E Performance Pull-Back - 240 Pieces | Ignite the passion for motorsport in kids aged 7+ with the LEGO Technic Mercedes-AMG F1 W14 E Performance Pull-Back (42165) race car toy. With authentic details and thrilling pull-back action, this set offers a thrilling project for young builders. Parents can join in the fun by building their own advanced version with the LEGO Technic Mercedes-AMG F1 W14 E Performance (42171) set for adults (sold separately), fostering quality bonding time. Designed to introduce engineering concepts in an engaging way, LEGO Technic sets, coupled with the LEGO Builder app, provide an educational and interactive building experience for kids.