135rpm Geared Motor, Measures 24 x 30mm, Available with Low Noise
6 x 9.3mm Super Mini Geared Motor with 3.0V DC Rated Voltage, 1:699.55 Gear Ratio and 47rpm Speed
12 x 15mm Precision Geared Motor with 6.0V DC Rated Voltage, 70rpm Speed and 55mA Current
