●Pro T-REX 450 Series.
●Musí být použito s:
Pastorek motoru se šikmými zuby 12T(H45157).
●New style high strength 121 tooth Mod 0.6 helical main hear for 450 size helis. The increase gear pitch can withstand higher power, at the same time minimize operational noise. A great upgrade to withstand the modern high power system.
●Utilizes high strength polymer plastic with excellent rigidity and flexibility characteristics.
●Patented unique built in fan design to create induced air flow, effectively cooling electronics and motor.
●Gear ratio 1:10.08.
●CNC M0.6 Slant Thread Main drive gear(121T) x 3
●Weight:35.3g
