Tamiya (#70103) Universal Gear Box
Item No. KR02033
Gear Ratios: 101:1, 269:1, 719:1
Motor RPM: 12300 (9710 Maximum Efficiency)
Motor Voltage: 1.5-3V (1.5V Recommended)
Motor Current: 2.1A
Motor Stall torque: 36 g-cm
The Tamiya Universal Gear Box works well in a variety of applications and can be mounted several ways. A hex shaft and a threaded shaft are included to give the builder flexibility in design. The plastic gears and metal gear box are all high quality.