Joysway Bullet 4mm Flex Shaft Set V4 (JY830126)

The Joysway Bullet 4mm Flex Shaft Set V4 (JY830126) is a genuine Joysway spare part designed for maintaining a smooth and efficient driveline on your RC model. As the V4 iteration, it provides a straightforward replacement option when servicing worn or damaged components.

Using original parts helps preserve reliable performance and an ease of fit consistent with the manufacturer’s specification. The 4mm flex designation aligns with the product name; please consult your model’s manual for installation guidance and suitability.

Key Details

• Original Joysway spare part
• Part number: JY830126
• 4mm flex shaft set
• V4 version
• Ideal for routine driveline maintenance and replacements on compatible RC marine models