Main Gear For 180 CFX RC Helicopter, Slick Black Replacement Part, Durable Gear Assembly For Smooth Power Transfer, Compatible With BLH3408, Great Spare For Hobbyists And Pro Flyers
UPC:
✔️ Compatible with BLH3408, black color, package 0.1 lb, China origin
This main gear is a durable replacement part for the 180 CFX RC helicopter, designed to ensure smooth power transfer from the motor to the rotor. It's a handy spare for hobbyists and pro flyers.
✅ Model Number: BLH3408
✅ Color: Black
✅ Country of Origin: China
✅ Item Package Dimensions: 4.0 in L x 2.7 in W x 0.407 in H (101.6 mm L x 68.6 mm W x 10.3 mm H)
✅ Item Package Weight: 0.1 lb
✅ Compatible with BLH3408 or 180 CFX main gear assembly
💡 What is a main gear used for in RC helicopters and how does it affect flight performance?
The main gear is a key drive component that transfers power from the motor to the rotor hub, setting rotor speed and response. It directly impacts torque, stability, and overall efficiency during flight.
In handy terms, a solid main gear helps smooth power delivery and longer drivetrain life.
- High quality materials reduce wear and keep power transfer consistent
- Precise manufacturing minimizes play and vibration for stable handling
- Proper gear mesh with the pinion improves takeoff ease and control