AT450S-ARB Anti-Rotation Bracket for ALIGN T-Rex 450 Sport, SE, SA, S, and XL Series Helicopters
AT450-MDGM05 Main Drive Gear, 150T, MOD0.5 for ALIGN T-Rex 450 Electric Series Helicopters
AT450-MRHFB-XT Flybarless Main Rotor Housing, XT Version for ALIGN T-Rex 450 Electric Series Helicopters
AT450P/450-PTU-V3 Performance Tail Upgrade V3 for ALIGN T-Rex 450 Electric Series Helicopters
AT450P/450-PTU-V2 Performance Tail Upgrade V2 for ALIGN T-Rex 450 Electric Series Helicopters
BSB-2325 Bronze Sleeve Bushing Kit for ALIGN T-Rex Series Performance Tail Upgrade V2/V3 Kits