9-gram servo S90 from Redox.
Servo is ideal for use in light aircraft with a span of about 1m but
also for other uses in modeling. Servo is light weight but it is relatively
quick and has the power to control the appropriate models.
Torque: 2.55 kg (4.8 V)
Speed: 0.1 sek./60 of (4.8 V)
Dimensions: 23,1x12,2x25,5 mm