it is Stable and Shock Proof
this is Coreless Motor
it has Metal Gears
it has Double Ball Bearing
its Connector Wire Length 300mm (12″)
its dimensions are 40mm x 19mm x 43mm (approx 1.5″ x 3/4″ x 1.5″)
its weight is just 55g (just over 2 oz)
Operating Speed is just 0.17sec / 60 degrees (4.8V no load)
Operating Speed is just  0.13sec / 60 degrees (6.0V no load)
Stall Torque is 9 kg-cm (180.5 oz-in) at 4.8V
Stall Torque :is almost 12 kg-cm (208.3 oz-in) at 6V
Voltages are 4.8 – 7.2Volts
its Color is Black
its Connector Wire is Heavy Duty, 11.81″ (300mm)