This is a 540-J size Stock Motor from Tamiya.
FEATURES: 540 size, bushing construction, ideal for basic radio control vehicle
Yellow and green lead wires with spade connectors pre-installed
INCLUDES: One 540-J size Stock Motor from Tamiya
REQUIRES: Installing in vehicle
SPECS: Voltage Range: 7.2V-8.4V
Shaft Diameter: 0.12" (3.2mm)
COMMENTS: Motor becomes hot after running. Allow motor to sufficiently cool