Product:
Instruction:		Specification:
●This new main gear is great for the balance. New super strength plastic-steel material, multinational patent design, light weight, and special cooling blade design is good for lowering the temperature of electronic equipment and motors. It can efficiently increase the wind flow. ●Use for T-REX450 XL/CF/SE/S(tail drive gear 25T)		●Autorotation tail drive gear(106T) x 2 ●Weight:8.5g/pcs