FingerTech's 16mm diameter motors are great for hobby use and in competition robots such as mini-sumo and line following.
- Extra-long 3mm shaft for mounting wheels directly with the option to use a bearing block for support on the wheel's far side.
- All-metal spur gearhead mated to a Mabuchi FK-050 motor.
- 9 different gear ratios for a wide range of rpm and torque to choose from. One twice as fast, and one twice as slow as the Gold Sparks!
- Weights from 28 - 32grams (0.99 - 1.13oz).