Align HS1218A 450 Main Gear-White
This is using the same separate type design of TREX600, it is easy to replace the gear by removing four screws, no need to remove the one-way bearing. This new main gear is great for the balance. New super strength plastic-steel material, multinational patent design, it is light weight, and has a special cooling blade design which is good for lowering the temperature of electronic equipment and motors. It can also efficiently increase the wind flow. Can be used with the following Align models TREX450 XL/CF/SE/S(tail drive gear 25T).