E-MOTOR(1D-4E)W/SPINNER

IPS-Twin Power System 
Weight: 42 grams / 1.50 oz.
Gear ratio: 107T / 10T = 10.7
Recommended battery is 4.8V (2/3 AA 270 to 600 mAh). Using higher than 4.8 Volts will greatly decrease the lifetime of each motor.
Using two heat sinks will extend both motor lifetimes.
CAUTION: Using a larger than recommended propeller and/or higher voltage battery may cause permanent damage to this motor. 
Recommended Propellers: 14 x 10,  15 x 7.5,  15 x 10
Recommended Batteries: 2 or 3 NiMH-AAA 1.2V - 600mAh,  NiCAD 4.8V - 110mah 
NiCAD 4.8V - 150mah