Linkage Rod Set for YuXiang F112S 9CH GPS RC Helicopter AH-1 Cobra

Restore Precision Flight Control

Bent or loose linkage rods are a major cause of flight instability and poor control response in high-performance GPS helicopters. For the YuXiang F112S 32:1 scale AH-1 Cobra, a tight mechanical connection between the servos and the swashplate is critical for maintaining steady hovers and accurate scale maneuvers. This replacement linkage rod set solves the problem of worn or damaged hardware, ensuring your AH-1 Cobra responds to every pilot command with original factory precision.  Ships worldwide.

Product Highlights

• Comprehensive 3-Piece Set: Includes one specialized elevator linkage rod and two aileron linkage rods for a complete control surface overhaul.

• Enhanced Elevator Design: Features a newly designed elevator linkage rod produced from a fresh mold to provide a more precise fit and improved durability.

• High-Strength Construction: Molded from wear-resistant composite material to withstand the constant mechanical stress of 9CH GPS flight. 

• Zero-Play Fit: Engineered specifically for the YuXiang F112S to eliminate mechanical slop, resulting in smoother transitions and rock-solid GPS positioning.

Compatibility

For the YuXiang F112S 9CH GPS RC Helicopter only.

Full model page (specs & photos):

https://www.kidstoylover.com/en-us/products/yuxiang-f112s-9ch-gps-rc-helicopter

What’s in the Box

• 1 x  YuXiang F112S Linkage Rod Set

Install Tips

• Elevator Linkage Installation: Snap the newly molded elevator rod onto the rear servo arm and the corresponding swashplate ball link; ensure it sits vertically for optimal pitch control.

• Aileron Linkage Mounting: Attach the two aileron rods to the side servos; verify that both sides are identical in length to maintain a level swashplate during neutral stick input.

• Ball Link Security: Use a specialized linkage plier if available to snap the rods onto the ball joints without distorting the plastic sockets.

• Pre-Flight Calibration: After installation, perform a swashplate leveling check in the flight controller software to ensure the new rods are perfectly synchronized with your F112S servos.

More Spare Parts & Accessories

Support & Warranty

• 3-month warranty on manufacturing defects
• Ships worldwide