Falcon 89mm (3.5") Carbon Fiber Electric Spinner – 2 Blade Vented

Falcon 89mm (3.5") Carbon Fiber Spinner – 2 Blade Vented

The Falcon 89mm (3.5") Carbon Fiber Spinner is designed for RC pilots looking for a lightweight, aerodynamic, and professional-quality spinner for electric-powered aircraft. Built from high-quality carbon fiber and featuring integrated cooling vents, this spinner helps improve airflow through the cowling while maintaining a clean and aggressive appearance.

The lightweight carbon fiber construction helps reduce rotating mass for smoother operation and improved performance in high-performance electric RC airplanes. This spinner is ideal for large sport, aerobatic, scale, and giant-scale electric aircraft where cooling airflow and weight reduction are important.

Key Features

• High-quality carbon fiber construction
• Large 89mm (3.5") diameter
• 2-blade vented design for improved cooling airflow
• Lightweight yet durable construction
• Designed for electric-powered RC aircraft
• Integrated vent openings help improve airflow through the cowling
• Sleek scale appearance with aggressive styling
• Helps reduce rotational weight for smoother operation
• Precision-built for clean installation and appearance

Electric Aircraft Applications

This Falcon vented carbon fiber spinner is designed primarily for electric-powered RC aircraft where lightweight performance, smooth operation, and improved cooling airflow are important.

The integrated venting helps promote airflow through the cowling and electronics compartment, making it an excellent choice for high-performance electric aerobatic, scale, sport, and giant-scale RC airplanes.

For gas-powered aircraft applications, we recommend using Falcon dedicated gas-engine spinner systems designed specifically for higher vibration environments.

Why Use a Vented Spinner?

Vented spinners help improve airflow through the aircraft cowling and electronics compartment. Increased airflow can help reduce heat buildup around motors, ESCs, and battery systems during demanding flight conditions.

Proper airflow management is especially important in high-power electric aircraft where cooling efficiency can improve overall system performance and reliability.

Applications

• Large electric-powered RC airplanes
• Electric aerobatic aircraft
• Electric scale aircraft
• High-performance sport electric airplanes
• Giant-scale electric RC aircraft

Specifications

• Brand: Falcon
• Diameter: 89mm (3.5")
• Configuration: 2-Blade
• Style: Vented
• Material: Carbon Fiber
• Application: Electric RC Aircraft

Installation Notes

• Always verify spinner-to-cowling clearance before flight
• Ensure propeller blades are properly centered in cutouts
• Check spinner balance after installation for smooth operation
• Inspect spinner regularly for damage after hard landings or prop strikes
• Use proper mounting hardware and follow aircraft manufacturer recommendations

Looking for a Gas Engine Spinner?

For gas-powered aircraft applications, we recommend the Falcon 89mm 2-Blade Carbon Fiber Spinner – Gas Version .

Why RC Pilots Choose Falcon Spinners

Falcon spinners are known for their lightweight construction, attractive finish, and reliable performance in demanding RC applications. Their carbon fiber design provides excellent rigidity while helping maintain reduced rotating weight for improved aircraft performance and throttle response.