Taken from technobots

This is a bit of a strange big brother to our popular series of GM11a-GM14a series of motors.
It has a 35:1 gear head larger than the others, and sports a bigger, beefier 030 form-factor motor.
The geometry is a bit strange, as the motor sits angled askew from the gearhead. Bizarre, but the motor performance is worth the effort.
Weighing in at only 15grams each, this motor could be very good at mini-sumo or other robot contests needing power in a small package!

Mini-sumo is 500gram pushing robot so I thought it would be ok for a 1000gram fighting robot stall current is over 2 amps!