Savox SV-1232MG Digital High-Speed Micro HV Aluminum-Case Servo for 250–450 Heli (69 oz / 0.05 sec @ 7.4V)Overview The Savox SV 1232MG is a high speed micro digital servo optimized for 250450 class helicopters that benefit from extremely fast, precise micro sized servo response. At just 0. 05 sec 60 at 7. 4V, it's one of the quickest micro servos available ideal for swashplate and control surface actuation. A full aluminum case keeps operating temperatures low under repetitive heli cyclic loads, while a metal gear train ensures long service life and 2S