Pay in 4 interest-free payments of $46.25 Learn more
Ships within 48 hours · Estimated delivery Aug 25 - Aug 30
Package Weight: 310g
Advanced machinery and equipment precise production
The weight is 367g and the stroke is 15mm
you get to experience the power and function of a 4-stroke combustion engine
1:2 Visible Flat Twin Airhead Engine Model Kit DIY Stem Engine Model Price_《$30 Package Weight: 310g1: 2 Visible Flat Twin Airhead Engine Model Kit DIY Stem Engine Model Features: . Beautiful appearance, transparent and visible, the finished product is realistic and full of mechanical sense. . The mechanical structure and internals of the horizontally opposed engine, the crankshaft, the pistons and the valves can be seen in the transparent casing, and the ignition spark is perfectly simulated. . Fun to Play: Contains more than 290 components,
