12–20A brushless ESC
2–3S Li-Po or 6–10 Ni-Cd/Ni-MH
8x3.8–10x4.7 Slow Flyer Prop
Variable Pitch Prop option
TypeBrushless outrunnerSizePark 370Bearings or BushingsOne 4 x 8 x 4mm Bearing, and One 4 x 9 x 4mm BearingRecommended Prop Range8x3.8–10x4.7 or Variable Pitch systemsVoltage7.2–12VRPM/Volt (Kv)1200Resistance (Ri).18 ohmsIdle Current (Io).60AContinuous Current10AMaximum Burst Current12A (15 sec)Cells6–10 Ni-MH/Ni-Cd or 2–3S Li-PoSpeed Control12–20A BrushlessWeight45 g (1.6 oz)Overall Diameter28mm (1.10 in)Shaft Diameter4mm (.16 in) hollowOverall Length25mm (1.00 in)