This is a Futaba S9101 designed for high speed performance in airplanes.
Futaba products have a One-Year Warranty.
Two Ball Bearings
Dust and Water Resistant
One year warranty
SPECS: Length: 1.52″ (38.5mm)
Width: 0.77″ (19.5mm)
Height: 1.36″ (34.5mm)
Weight: 1.59z (45g)
Torque: 43.1 oz-in (3.1kg-cm) @ 4.8V, 53.8z-in (3.9kg-cm) @ 6V
Transit Speed: .16 sec/60° @ 4.8V, .13 sec/60° @ 6V