XLPower Specter Nitro Tail Vertical Fin - Green os-engines Instruction: Specification: ●Use for T-REX

Instruction: Specification: ●Use for T-REX 700X/700L/700E/700N

Features:- FOC (Field-Oriented control technology)- Live tuning on Furicar app- Super slow and ridiculously smooth throttle control- New firmware algorithm to consistently smooth up the start up to FOC stage- Work with Brushed/Brushless motors (config via app

•linkage Rod（2PSC）

after ticking

XLPower Specter Nitro Tail Vertical Fin - Green os-engines Instruction: Specification: ●Use for T-REXPackage Include XLPower Specter Nitro Tail Vertical Fin * 1 category helicopter,category helicopter brand xl power heli,category helicopter brand xl power heli model specter 700,category helicopter brand xl power heli model specter 700 options frame parts