9-in-1 Motor Kit & 496Pcs Technic-Parts Compatible with Major Brand Power-Function Cars-and-Motors

‌Comprehensive Building Set: This set included a variety of engineering parts such as gears, axles, pins, connectors, chain tracks, sprockets, and racks ,AA Battery Box*1(8881), M motors*2(8883), L motor*1(88003), IR adjustable speed remote control*1(8879), IR receiver*1(8884), switch*1(8869), light wire*1(8870) and extension wire*1(8886). (all parts are randomly colored), giving you everything you need for complex builds. This premium bundle combines our best-selling Technic-compatible construction pieces (gears, beams, connectors) with a complete remote-controlled power functions kit. Transform your static Lego Technic models into powerful, motorized creations like cars, cranes, and robots. Supercharge your parts inventory! Includes over 1000 versatile components: beams in various lengths, axles, connectors, pins, tracks, tires, and a wide array of gears (spur, bevel, worm). Achieve complex movements and robust structures with this massive selection. All parts are manufactured to the highest standards for perfect compatibility with major brand building blocks. Made from high-quality, non-toxic ABS plastic, they offer exceptional clutch power, smooth movement, and long-lasting durability for endless rebuilding. Perfect for advanced enthusiasts, MOC builders, and STEM educators. This bundle encourages learning of engineering principles, mechanics, and problem-solving skills. Build an infinite variety of motorized models limited only by your imagination. An ideal gift for teens and adults.