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Ships within 48 hours · Estimated delivery Aug 1 - Aug 6
and the crank
the Walbro WT-1107 carburetor is used to make the engine run better
The product can be used without receiving excessive debugging
The product is installed in the original position of traxxas trx4
Charger: V3 balance charger
3D Printed Radial Engine Model 5V 5-Cylinder Motor USB Model Star Engine Steam Toy Brand_OKMO and the crank3D Printed 5V 5 Cylinder Motor USB Model Star shaped Engine Steam Toy Features: . 5 cylinder mini model engine is well made in details. The parts are made by 3D printer and assembled by hand. . The engine model is of high simulation and can run . The model has a built in 5V motor, which can be connected by USB cable to make it run. Easy to operate. . The external plastic propeller can rotate, and the piston movement in the cylinder can be clearly
US$ 78.00
US$ 56.00
US$ 61.80
