The SB09 is a basic 9g micro servo, that is ideal for a wide variety of small electric model applications. With up to 1.6kg/cm of torque available, there's no lack of performance either!

At this kind of price, how can you say no?
SpecificationCase Centre:Translucent PlasticMain Case:Translucent PlasticOperating Frequency:1520µs, 50hzWeight:9gBearings:PlasticGear Type:NylonSpeed:0.12 sec/60 deg @ 4.8VSpeed:0.10 sec/60 deg @ 6.0VTorque:1.2kg/cm @ 4.8VTorque:1.6kg/cm @ 6.0VVoltage:4.8 - 6.0VDimensions:32 x 12 x 36.5mmElectric Motor:Brushed