Overview
The Du-Bro 4-40 Pull-Pull System is a complete cable-linkage kit for converting rudder, elevator, and tail-wheel controls to a slop-free pull-pull setup. Unlike pushrod linkages, pull-pull cables eliminate flex and provide razor-sharp control response — essential for aerobatic, scale, and giant-scale RC airplanes.
The kit comes complete with 15 feet of nylon-coated steel cable plus all mounting hardware, including 4-40 ends, crimp sleeves, and adjusters.
Key Features
- 15 feet of nylon-coated steel cable
- 4-40 threaded ends for adjustability
- All mounting hardware included
- Crimp sleeves and adjusters included
- Trusted Du-Bro quality
Performance Benefits
- Eliminates pushrod flex for slop-free control
- Razor-sharp control response
- Reduces overall airframe weight
- Smooth, quiet operation
Usage Notes
- Ideal for rudder, elevator, and tail-wheel pull-pull installs
- Use on aerobatic, scale, and large RC airplanes
- Crimp ends and adjust at the threaded couplers
Technical Specs
- Cable: Nylon-coated steel, 15 feet
- Thread Size: 4-40
- System Weight: 25 grams
What's Included
- 15' of nylon-coated steel cable
- 4-40 threaded cable ends
- Crimp sleeves
- Mounting hardware
Summary
- Complete 4-40 pull-pull cable system
- 15 feet of nylon-coated cable
- All mounting hardware included
- Slop-free RC control linkage
