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

Specification:

• 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
• 450DFC Main rotor grip linkage bearing sleeve x 2
• 681ZZ-d2 Bearing(2x4.5x2mm) x 4
• 450DFC Linkage rod A x 2
• Ball link × 2
• 450DFC Main Shaft x 1
• Socket collar screw × 2(M3x16mm)
• M3 Nut × 2(M3)
• Main shaft spacer × 1(5×9×0.1mm)
• Main shaft spacer × 1(5×9×0.2mm)

6061-T6 Aluminum alloy material and CNC processed.
Use for Use for T-REX 250DFC.(H25119)

250DFC Main Rotor Head Assembly × 1
Damper rubber 70° × 2(Φ2.5xΦ5x2.6mm)
Spacer × 2(Φ2.5xΦ4.5x0.2mm)
Socket button head screw × 1(0#80牙 牙長6mm)
Weight:2.35g

●Use for T-REX250 3G Programmable Flybarless System 。
●250FL Metal Main Rotor Housing x 1
●Damper Rubber x 2
●Socket Button Head Collar Screw(0#x6mm80 thread) x 1

●Use for T-REX250 3G Programmable Flybarless System 。
●Washer x 2
●Radius arm x 2
●Radius Sleeve x 4
●681ZZ Bearing x 2
●681X Bearing x 2
●250FL Metal Washout Base x 1
●250FL Metal control arm x 2
●Socket button head self tapping screw( T1.5x6mm) x 2
●Socket button head screw(0#x6mm80 thread) x 1
●Socket button head screw(0#x8mm80 thread) x 1

Apply for ALIGN DS415M/425M Servo.

DS415M/425M servo upper cover x 1

DS415M/425M servo lower cover x 1

Screw x 2

Use for Use for T-REX450DFC 6061-T6 Aluminum alloy material and CNC processed.

The damper rubbers are manufactured utilizing POM material, sleek surface, with superior anti-wear characteristic.

Specification:

• 450DFC Metal Main Rotor Housing-Blue x 1
• 450DFC Damper Rubber x 2(POMΦ4xΦ6.5x3.8mm) collar x 2
• Socket Button Head Collar Screw(M2x12mm) x 1
• Nut(M2) x 1
• Weight:5.9g

Use for T-REX 450L / Plus / Sport / Pro.
Brand new design for 450 Feathering Shaft, both ends of shaft increased thickness from 3mm to 4mm, so its whole external diameter is equal in 4mm thick, plus 700 class of robust fixation between Main Rotor Bearing and Thrust Bearing which can be effectively enhance strength of main rotor system. In addition, adopted M2.5x6mm screws also redouble its intensity to meet its upgrade strength.

Specification:
 

• Feathering shaft x 1
• Washer x 2(2.6x5.8x0.6mm)
• Washer x 2(Brass 4x6.5x0.4mm)
• Socket screw-black x 2(M2.5x6mm)
• F4-8Thrust Bearing x 2(4xΦ8x3.3mm)

Use for T-REX 450 L / Pro.

Specification:

Socket button head screw x 26 (M2.5x5mm)
Socket button head screw x 2 (M2.5x8mm)
Socket button head self tapping screw x 14 (T2.6x6mm)

Use for T-REX 450 SE/V2/PRO

●Landing skid x 2
●Skid pipe x 2(Φ5.5x180mm)
●Skid pipe end cap x 4
●M2 Set screw x 4(M2x2mm)
●Hex head wrench x 1(0.9mm)
●Socket button head self tapping screw x 4(T2x10mm)

Use with H45038 Metal Tail Torque Tube Unit

• H45038A Metal Tail Torque Tube Unit
• H45179 450PRO Metal Tail Pitch Assembly.
• H45181 450PRO V2 Metal Tail Pitch Assembly.
• H45186 New Tail Torque Tube Unit.

Specification:

• Control link × 4(10.4xΦ5.1x4.2mm)
• Collar B × 2(Φ2xΦ3x2.5mm)
• Collar screw × 2(M2x8mm)

Use for T-REX 450 Plus DFC

Specification:

• Main rotor holder × 2
• Bearing × 4(Φ4xΦ8x3mm)
• Socket collar screw × 2(M3×16mm)
• M3 Nut × 2
• M2 Collar screw × 2(M2x15mm)

●Use for T-REX450 PRO 3G Programmable Flybarless System 。
●6061-T6 Aluminum alloy material and CNC processed.

●450FL Metal Main Rotor Housing x 1
●Damper Rubber x 1
●collar x 2
●Socket Button Head Collar Screw(M2x12mm) x 1
●Hex screw nut(M2) x 1
●Weight:7.9g

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.

●Tail shaft slide bush x 1(Φ3XΦ5X10mm)

• Designed specifically for DFC rotorhead system, improving DFC connecting rod's strength and minimizing linkage detachment during extreme flight maneuvers.
• 6061-T6 Aluminum alloy material and CNC processed.
• Suitable for 450DFC , Plus

Specification:   

• CCPM metal swashplate set × 1
• Linkage ball A(M2x2.5) × 4(D4.75x7.18mm)
• Long linkage ball(M2x2.5) × 1(D4.75×19.68mm)
• Linkage ball G(M2x2.5) x 2(D4.75x11.18mm)
• Long linkage ball A(M2x2.5) x 1(D4.75x23.68mm)

• Designed specifically for DFC rotorhead system, improving DFC connecting rod's strength and minimizing linkage detachment during extreme flight maneuvers.
• 6061-T6 Aluminum alloy material and CNC processed.
• Suitable for 450DFC, and T-rex Plus
  

Specification:   

• CCPM metal swashplate set × 1
• Linkage ball A(M2x2.5) × 4(D4.75x7.18mm)
• Long linkage ball(M2x2.5) × 1(D4.75×19.68mm)
• Linkage ball G(M2x2.5) x 2(D4.75x11.18mm)
• Long linkage ball A(M2x2.5) x 1(D4.75x23.68mm)

450DFC Main Rotor Grip Arm Integrated Control Link Set
Suitable for T-REX 450L & T-REX 450DFC.

 

Use for T-REX450L & T-REX450DFC.(H45162)
6061-T6 Aluminum alloy material and CNC processed.

Specification:

• 450DFC Main Blade Grip x 2
• MR84ZZ Bearing x 4
• Socket Button Head Collar Screw(M3x16mm) x 2
• M2 socket collar screw × 2(M2x15mm)
• Locking nut(M3) x 2
• Weight:18.8g

Use for T-REX450L & T-REX450DFC.(H45162)
6061-T6 Aluminum alloy material and CNC processed.

Use for T-REX 450L & T-REX450DFC.(H45162QN)
6061-T6 Aluminum alloy material and CNC processed.
The damper rubbers are manufactured utilizing POM material, sleek surface, with superior anti-wear characteristic.

Specification:

• 450DFC Metal Main Rotor Housing-Blue x 1
• 450DFC Damper Rubber x 2(POM Φ4xΦ6.5x3.8mm)
• collar x 2
• Socket Button Head Collar Screw(M2x12mm) x 1
• Nut(M2) x 1
• Weight:5.9g

●Use for 450 3G Programmable Flybarless System.
●Linkage Ball A(M2.5x2.5) x 2

●6061-T6 Aluminum alloy material and CNC processed.
●Use for T-REX 450 PRO Flybarless System.

Specification:

●Metal lever x 2
●Radius x 2
●Socket button head screw x 2(M2x12mm)
●Socket button head screw x 4
●Bearing 681ZZ x 4(Φ1.5xΦ4x2mm)
●Bearing FMR52ZZ x 4(Φ2xΦ5x2.3mm)
●Washer x 2(Φ2xΦ3.6x0.2mm)
●Weight:4.8g

Anti Rotation Bracket suitable for T-REX 450 L. New style swash anti-rotation guide with embedded anti-wear material, effectively minimize the wear between swashplate long ball and guide.

Specification:

• 450L Matal Anti rotation bracket × 1
• Socket button head screw × 2(M2.5x14mm)
• Φ4.7 Long linkage ball(M2x2.5) × 1(D4.75x23.68mm)

Use for T-REX 450 L.    

• Battery mount x 2

Use for T-REX 450 L.    

• 450L bottom plate x 1
• Battery Mount Foam x 1

Use for T-REX 450 L.    

• Brushless ESC Mounting Plate Set x 1
• Socket button head self tapping screw x 6 (T2.6x6mm)

Use for T-REX 450 L.    

• 450L Carbon Fiber Main Frame (R)-1.2mm

Use for T-REX 450 L.    

• 450L Gyro mount x 2

• Suitable for T-REX 450L.
• Brand new CNC metal reinforcement plate and brace compare with frame mounting bolt effectively increase the torsional stength of main frame, under extreme 3D maneuver, you can strongly feel its solid reinforcement from its structure.

Specification:   

• Shapely Reinforcement Brace (R) x 1
• Shapely Reinforcement Brace (L) x 1
• 450L Frame Mounting Bolt x 2
• Socket Screw x 8(M2.5x6)

Use for T-REX 450 L.   

• 450L Motor mount x 1
• Socket screw x 4 (M2.5x6mm)

Use for T-REX 450 L.   
 

• Skid mount x 3
• Washer x 3 (Φ2.6xΦ5.8x0.6mm)
• Socket button head screw x 5 (M2.5x5mm)
• Socket button head screw x 2 (M2.5x10mm)
• Socket button head screw x 2 (M2.5x8mm)

Use for T-REX 450L

Specification:
 

• Tail boom mount(L) x 1
• Tail boom mount(R) x 1
• Hex mounting bolt x 4(M2.5x30.8mm)

Use for T-REX 450L
450L Tail Linkage Rod

Use for T-REX 450L

Added tailboom support bridge design to increase the rigidity of the overall tailboom/support assembly.

Specification:

• 450L Boom support bridge(Upper) x 1
• 450L Boom support bridge (Lower) x 1
• Socket screw X 1 (M2.5x6mm) x 1
• M2.5 Nut x 1
• 450L Boom support bridge foam tape x 6(6x13x1mm)

Use for T-REX 450 L. 
 
Using competitive material and special imbedded technology for vertical tail, enhanced its structural strength and boutique texture efficiently, vivacious color providing excellent visibility.

Specification:  

• 450L Vertical stabilizer x 1
• Vertical stabilizer mount x 1
• Socket screw x 2 (M2x18mm)

Aluminum alloy material and CNC processed。 Use for T-REX 450PRO Specification: 450 DFC bearing holder(U) × 1(39x26x7mm) 450 DFC bearing holder(L) × 1(32.5x26x7mm) Servo Mount × 1(33.65x26x18mm) Bearing 685ZZ × 2(Φ5×Φ11×5mm) Socket button head screw × 10(M2.5x5mm) Socket button head screw × 1(M2.5x10mm) Socket button head screw × 6(M2x6mm) Washer × 6(Φ2x Φ5x 0.5mm)