Reductor de velocidad lenta 12 mm DC 5V 6V 60 RPM gran par mini motor de engranaje de metal completo
Model: GA12-N30 Gear Motor. Gear motor length: 29.2mm. Motor size: 10 12 20mm (N30 motor). Gear Motor x 1pcs. Gear ratio: 1:240. We afford all cost if it's our fault. or Negative. Output shaft length: 15mm.