1314PCS 1:14 Technical Building Block Racing Car Kits Static Or Remote Control Electric Motor RC Car Version Optional Model Toys

Technical building block design Contains mechanical structures such as gears, drive shafts, suspension systems, etc., which can simulate real racing car dynamics, suitable for STEM education. Dual versions available Static version: purely assembled collection, suitable for those who like immersive building or tabletop display. Remote control version: electric motor drive (usually need to buy another battery), can move forward/steer to enhance the playability. Compatibility and Expansion Possibly compatible with LEGO Technic series (need to confirm the hole axis specification), support DIY modification or linkage to other Technic sets.