DIY N20 Screw Thread Speed Reducer Gear Motor w/ Fixing Support for Model - Silver + Yellow
Color Silver + Yellow + Multi-Colored Model N20-T Material Brass + iron + steel Quantity 1 Set Compatible Model DIY R/C cars / helicopters Other Features Voltage: 3~12V; axle: 20mm 3.0V 25/min 6.0V 50/min 12 V 100/min; suitable for 1.6m screws; speed reducing rate: 1:298 Packing List 1 x Motor 1 x Fixing support