Description: These micro gearmotors are incredibly tough and feature full metal gears. They have a gear ratio of 150:1 and operate up to 12 volts and have a stall torque of 45 oz-in. and a max speed of 175 RPM. Each micro gearmotor sports a 3mm D-shaft.
Note: The micro gearmotor enclosures are sold separately, you can find them here.
Based on 1 ratings:
This thing has way more torque than I expected from something so tiny!