Use for T-REX450 XL / CF / SE / S(tail drive gear 25T)/450 L / Pro / Sport V2.
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.
Must with::H45157 Motor Pinion Helical Gear 12T.
New style high strength 121 tooth Mod 0.6 helical main hear for 450 size helis. The increase gear pitch can withstand higher power, at the same time minimize operational noise. A great upgrade to withstand the modern high power system.
Utilizes high strength polymer plastic with excellent rigidity and flexibility characteristics.
Patented unique built in fan design to create induced air flow, effectively cooling electronics and motor.
Gear ratio 1:10.08.
This is an Align 450 Swashplate Leveler. Specifically designed for 450 class helicopters, this swashplate leveler allows for precise swashplate level adjustment, improving helicopter hover stability and flight performance. Tailored specifically for Align swashplate designs, this leveler is compatible with all T-Rex 450 class helicopters and is machined from aluminum for good looks a durability.
Follow by 700 DFC/600 DFC's design, the 450 DFC flybarless rotor head system utilizes extreme low CG design, effectively reduces resistance during flight, increased flight responsiveness and precision, resulting in superior 3D performance and unimaginable flight speed with extremely attractive design.
Features: Extreme low CG and short main shaft design, dramatically reduces flight resistance, effectively improves T-Rex 450’s 3D performance and speed. New style linkage rod design, complete assembly increases linkage rod rigidity, allowing the pitch slider (follower) to be omitted, resulting in a head assembly that is much simplified and rigid. Upgrading to the 450DFC rotor head assembly is extremely easy; just replace the head block included in the 450DFC kit, connect the 450DFC linkage assembly, and replace the main shaft with 450DFC main shaft. Existing swashplate is kept in the upgrade. The damper rubbers are manufactured utilizing POM material, sleek surface, with superior anti-wear characteristic. Suitable for all T-REX 450 Pro/Sprot V2 flybarless system Use 450 SE/SPORT must purchase additional dedicated Main Shaft Set- H45H001XXW
50DFC Main Rotor Head Assembly-Blue x 1
450DFC Main Blade Grip-Blue x 2
84ZZ Bearing x 4
450DFC Damper rubber x 2 (POM 4x6.5x3.8mm)
Spacer × 2
Socket collar screw(M2x12mm) x 1
M2 Nut × 1
M2 collar screw(M2x15mm) x 2
450DFC Main rotor grip arm integrated control link x 2