SAB Upgrade Retractable landing gear unit for Goblin Comet

H0742-K - Comet Retractable Landing Gear This KIT was designed to replace the standard landing gear contained in GOBLIN COMET KIT. Any standard landing gear acts like an airborne brake. To get the best performance, the landing gear must retract into the fuselage. This KIT uses an electric motor that powers the landing gear allowing full retract..... The device functions just like a servo. You will need to use a receiver channel and combine it with an on-off switch powered directly from the receiver channel (7.4V). With a 0-100 signal, you can control the extension and retraction of the landing gear. u00a0 This KIT was designed to replace the standard landing gear contained in GOBLIN COMET KIT. Any standard landing gear acts like an airborne brake. To get the best performance, the landing gear must retract into the fuselage. This KIT uses an electric motor that powers the landing gear allowing full retract..... The device functions just like a servo. You will need to use a receiver cha