Align 450 Autorotation Tail Drive Gear - Black / Trex 450 Series T-Rex 600 NITRO Instruction: Specification: u25cfSuitable for T-REX

Instruction: Specification: u25cfSuitable for T-REX 800

DS835M High Voltage Brushless Servo x 1

•M3 Set screw x 1(M3x3mm)

●Socket button head screw × 1(M2

u2022Socket Screw x 8 (M2x4mm) category-helicopter

Align 450 Autorotation Tail Drive Gear - Black / Trex 450 Series T-Rex 600 NITRO Instruction: Specification: u25cfSuitable for T-REXProduct: Package: 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 REX 450 series. Autorotation tail drive gear Black(106T) x 1 Weight: 8. 5g pcs