Build, power on, and explore the mechanics of a classic radial engine with the Ugears R-5 Aircraft Engine 3D wooden puzzle. Featuring authentic moving parts, a synchronized valvetrain, and a USB-C-powered propeller, this model offers a unique hands-on experience inspired by the golden age of aviation.
- Electric motor powered via USB-C - Correct 5-cylinder firing order: 1-3-5-2-4 - Fully synchronized valvetrain with metal pushrods and compression springs - Milled propeller with safety release mechanism - On/Off switch integrated into the base - Control board built into the stand
Pieces: 470
Dimensions: Height 245 mm (9.6") x Length 145 mm (8.7") x Width 220 mm (5.7")
