Mould King Motorized Radial Aviation Engine Building Toy Set - 1147 Pieces - 10211

Build a motorized radial aviation engine model with the Mould King 10211 Motorized Radial Aviation Engine Building Toy Set. This 1,147-piece electric-powered set is designed to recreate a 9-cylinder aircraft engine with moving pistons and a working crankshaft, plus motorized rotation. It includes a display stand for showcasing your completed build. With motorized operation enabled by an electric motor, the set powers piston and crankshaft movement for a hands-on mechanical build experience. Recommended for ages 14+ and suited to intermediate builders, it’s positioned for engineering fans and aviation enthusiasts who want an educational, rewarding project. Key Features • High-quality ABS (LEGO-compatible) • 9-cylinder radial engine • Realistic pistons & crankshaft • Display stand • Electric motor powers piston and crankshaft movement • Motorized rotation • Electric-powered model • Recommended age: 14+ • Intermediate build experience • Educational and rewarding Specifications • Piece Count: 1,147 PCS • Dimensions: Approx. 30 × 30 × 22 cm • Material: High-quality ABS (LEGO-compatible) • Power Module: MK Electric Motor & Battery Box • Detailed mechanical model • Includes display stand • Motorized / RC: Yes – electric motor powers piston and crankshaft movement • Features: 9-cylinder radial engine, realistic pistons & crankshaft, display stand, moving pistons, working crankshaft, motorized rotation