ALIGN M0.6 Torque Tube Front Drive Gear Set, 26T

ALIGN Torque Tube Rear Drive Gear Set H45G002XX

Align T-REX 450 Torque Tube

GARTT 3700KV 330W Brushless Motor for 450 Align Trex RC Helicopter

GarttGARTT GT450 Flybarless Rotor Head Assembly (Belt Version) fits Align Trex 450 Helicopter

Jrelecs K-BAR 5.3.4PRO V2 3-Axis Gyro System for Flybarless FBL 450 500 550 600 700 RC Helicopter-Gold

Align Slant Thread Main Drive Gear/121T T-REX 450 Series.

GARTT GarttGT450 Main Gear Assembly for Align Trex 450 Helicopter

Foxnovo Universal Anti-crash Landing Training Gear Kit Set for RC Helicopter (Blue)

Keywish 5Pcs MG90S Mini Metal Geared Micro Servo Motor 9G for RC Helicopter Plane Boat Car Trex450

RC Logger Digital Pitch Gauge