Instruction:
-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.
-Suitable for T-REX 450 series
Specification:
-150T M0.5 New main drive gear x 3
-Weight:12g/pcs
