Product Description 130 DC motor，Miniature motor connected to the mainshaft gear and propeller Features: length：25mm diameter：21mm diameter of axle：2mm axiallength：9mm voltage：3-6V Bodysize： 25* 15* 20mm axial length of motor：9mm， Rated Voltage：3v reference current ：0.35-0.4A speed： 8000 R/M
