Specification:
Φ4.75×14.5mm(M3×6mm) Main Rotor Holder Linkage Ball ×2
Φ4.75×10.7mm(M3×4mm) Swashplate Linkage Ball ×6
Φ4.75×29.5mm(M3×4mm) Swashplate Long Linkage Ball ×1
Φ4.75×9mm(M2×4mm) Servo Linkage ball ×4
Φ4.75×9mm(M2×3mm) Plastic L Arm Linkage Ball ×1
Φ4.75×6mm(M2×2.5mm) Plastic Tail Control Guide Linkage ball ×1