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Ships within 48 hours · Estimated delivery Sep 8 - Sep 13
Measurement：55*25*12mm
4GHz transmitter
5M spur gear and 12T pinion gear x 1pc
to achieve the best braking effect and cornering control effect
0 connector supports 4
Tron 5.5 GEMINI Helicopter Kit (w/o Blades) (TR550-979) Axle Measurement：55*25*12mmNEW!! 2* high quailty CNC batterie trays included in the new Tron 5. 5 Gemini kit! Features: Complete new upper and lower frame design and layout New redesigned larger main blade grips 100% full carbon frames New adjustable tail belt tensioner, which eliminates tail belt slap 3 large bearings for better main shaft support eliminating the need for a 3rd bearing block New larger CNC aluminum battery tray New tail servo mounting position with aluminum
