Associated Electronics S3470SV High Voltage SBus-2 Servo EP Car FEATURES: Three pole motor Metal gears with two ball bearings Programmable and compatible with S.Bus and S.Bus2 systems High voltage handles extra spe INCLUDES: S3470SV HV SB2 Servo 1.7 (43.5mm) 3-point Horn, four Eyelets, two rubber Grommets, Servo Horn Screw, and Instructions