Align T-Rex 450 Autorotation Tail Drive Gear

Align T-Rex 450 Autorotation tail drive gear HS1220A

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)/450 Pro/Sport V2.

Spec

• Autorotation tail drive gear(106T) x 1
• Weight:8.5g/pcs

Specification:

• Autorotation tail drive gear(106T) x 2
• Weight:8.5g/pcs