ImpulseRC Legacy Alien 4″ Arm CF 4mm
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Keep your legendary ImpulseRC Alien 4-inch frame in the air with a genuine replacement arm. Whether you’ve had a hard crash or are just refreshing a well-flown quad, this is the official, precision-cut 4mm carbon fiber arm you need to restore the original strength and iconic flight characteristics of your classic Alien freestyle frame.
Key Features:
- Genuine ImpulseRC Part: Guarantees a perfect fit for your legacy Alien 4″ frame, preserving its original design and renowned flight feel.
 - Front & Rear Options: Allows you to order the specific arm you broke, ensuring a precise and correct repair for your frame.
 - Durable 4mm Carbon: Provides the ideal balance of strength and low weight that made the 4-inch Alien a perfect freestyle machine.
 - Premium Carbon Fiber: Manufactured from high-quality quasi-isotropic carbon with chamfered edges for superior strength and durability.
 - Cost-Effective Repair: A much more affordable solution than retiring one of the most classic FPV frames ever made.
 
Specifications
- Brand: ImpulseRC
 - Product: Replacement Arm
 - Compatibility: ImpulseRC Alien 4-Inch Frame (“Legacy” version)
 - Thickness: 4mm
 - Material: Quasi-Isotropic Carbon Fiber
 
Includes
- 1x ImpulseRC Alien 4″ Replacement Arm
 


