Smash water speed records with this amazing, aerodynamic 2-in-1 model, featuring massive sponsons, large cockpit and a blue and white color scheme with sporty black-and-white checkered racing stickers. Maneuver this powerful machine to the starting line and see the propeller and engine pistons spring into action. Now get ready to race! When you feel like another building challenge, rebuild it into a high-speed Race Boat. Interactive, 3D Digital LEGO(R) Building Instructions app available online, for both models!

The LEGO Technic Hydroplane Racer Building Toy Set 180 Pieces - 42045 Features:
Features a unique aerodynamic design with huge sponsons, large cockpit, detailed engine with moving pistons and a spinning propeller
Check out the blue and white color scheme with sporty black-and-white checkered racing stickers
Maneuver the Hydroplane Racer and see the engine and propeller spring to life
This LEGO(R) Technic model is designed to provide an immersive and rewarding building experience
Appropriate for children aged 8 to 14

The LEGO Group is the leading construction toy manufacturer in the world. The LEGO set is a standard of creative play for children worldwide, unlocking the creativity to build vehicles, buildings, cities and more.

Shop the huge selection of LEGO sets, exclusives, storage, accessories and more available at Toys R Us in our LEGO Brand Store!

“R” Web #: 166548
SKU: 370D9B94
UPC/EAN/ISBN: 673419247559
Manufacturer #: 6135728
Product Weight: 0.62 pounds
Product Dimensions (in inches): 5.55 x 10.32 x 1.89