XQ Power 

Size: 23.5*9*19.5mm

Gear: Aluminum alloy gear

Motor: Coreless motor

Casing: CNC aluminum casing

Weight: 7.7g (0.27oz)

Speed/Torque/Voltage:

0.07 sec/60°, 3kg.cm (46.6 oz.in)@7.4V

0.09 sec/60°, 2.5kg.cm(34.72 oz.in)@6.0V