4 Pin DC CDI Box For 50cc 70cc 90cc 110cc 125cc 150cc 200cc 250cc 300cc ATVs Scooters Quad Dirt Bikes Go Karts Square Plug Ready For Fast Starts And Smooth Power

4 Pin DC CDI Box for Small ATVs and Go Karts
✔️ 4-pin square plug CDI box, fits 50cc-300cc ATVs & karts

This brand-new 4-pin DC CDI Box uses a square-type plug to control ignition timing for small 4-stroke engines like 50cc to 300cc ATVs, dirt bikes, go-karts, and pit bikes. It’s designed for easy bolt-on installation with included rubber mounting grommet and wire plug to boost starting power and throttle response.

✅ 4-pin square plug fits common ATV and go-kart CDI connections
✅ Compatible with 50cc-300cc 4-stroke engines from popular brands
✅ Includes rubber mounting grommet and wire plug for quick install
✅ Improves starting power and acceleration response
✅ Pack: 1x DC CDI Box + 1x Rubber Mount + 1x Wire Plug

💡 What is a CDI box and why upgrade for small engines?

This handy ignition module helps maintain spark timing and reliability in various small engines.

• Precise timing control improves cold starts and idle stability
• Consistent ignition under load, reducing misfires
• Compatible with 50cc-300cc ATVs, dirt bikes, go-karts
• Includes mounting hardware for quick, no-fuss installation