Pay in 4 interest-free payments of $40.00 Learn more
Ships within 48 hours · Estimated delivery Aug 21 - Aug 26
Compression Ratio: 7
Simulation motor start-up sound
Product Dimensions: 55 x 29
making the structure clear and visible
do not falling off and do not disassembly and assembly by yourself
STARK-79 4-cylinder Airplane Shape Hall Sensor Engine Magnetic Engine Model Color:Random Color of Blade Compression Ratio: 7STARK 79 4 cylinder Airplane Shape Hall Sensor Engine Magnetic Engine Model Features: . Product Parameters: Input voltage is 8v, output voltage is 4w . High Quality: With a reciprocating electromagnet, a magnetic force can be generated at a good position to achieve a better operation effect. The bearings used are ball bearings with low friction, quiet and durable. Acrylic support with high precision cutting, with four bearing seats as a fulcrum, more
US$ 1225.00
US$ 10.00
US$ 12.00
US$ 11.99
