9g Reverse Servo with 100mm (4") Lead for BlitzRCWorks 4 CH F-117 Stealth Fighter / 5 CH F-22 Raptor V3 / 6 CH SR-71 Blackbird V2 / 6 CH F-117 Stealth Fighter V2 / 6 CH B-2 Spirit Stealth Bomber / 8 CH Sukhoi Su-47 Berkut V2 / 7 CH Super F-35 Lightning II