F1® CAR BUILDING KIT Own the track with this LEGO® Technic™ McLaren MCL39 F1® Car (42228) for adults, which is packed with features to delight F1® fans. AUTHENTIC FUNCTIONS Explore the car’s realistic details, including push-rod and pull-rodsuspension, steering and differential as you relive the excitement of the F1® season with this model car kit. V6 ENGINE AND DRS Remove the engine cover to examine the F1® car model’s V6 engine, then check out the 2-speed gearbox and DRS activator, which adjusts the rear wing. BUILD AND DISPLAY Enjoy an immersive building project with this car building kit then place the 1:8 scale model on display in any room or office to celebrate your passion for F1® cars. F1® GIFT IDEA This STEM projectmakes a great gift for adults who love engineering kits and the McLaren F1® Team. COLLECT YOUR BUILDS With the LEGO® Builder app, you can build your models using 3D instructions, track your progress and save all your sets within the app. ENJOY A REWARDING PROJECT Explore engineering concepts and enjoy a rewarding building project with the collection of LEGO® Technic™ vehicle sets for adults, sold separately. DIMENSIONS A 1,675-piece set with a LEGO® F1® car measuring over 5 in. (13 cm) high, 24 in. (61 cm) long and 9.5 in. (25 cm) wide.