Fastrax 4mm Throttle Ball Socket

Keep your radio controlled car running smoothly with this essential Fastrax throttle ball socket. Whether you’re upgrading your RC hobby setup or replacing worn linkage components, this precision-engineered part delivers reliable performance on and off the track. Fastrax RC products are trusted across the UK for quality and durability, making them a go-to choice for RC car enthusiasts. This 4mm socket is compatible with standard throttle linkages and ensures consistent throttle response for competitive driving or casual weekend sessions.

• 4mm throttle ball socket
• Precision-engineered for reliable performance
• Compatible with standard RC car linkages
• Essential replacement or upgrade component