HS1220AA 450 Autorotation tail drive gear-Black
• 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-REX 450 series.
• Autorotation tail drive gear-Black(106T) x 1