NGK Uprated HT Lead Spark Plug Caps (x2) – Hyosung GV125-S EFi Bobber 125 S

Description

On the GV125-S EFi, your ignition coils hang right out in the elements. The Maintenance Reality is that the factory-fitted “Golden” (a company in china that makes caps for Hyosung) caps from China are prone to moisture ingress, causing the bike to cough, splutter, or die in the wet and sometimes they are the #1 cause of misfires and the coil gets damaged too. These NGK Racing uprated leads are the definitive solution. Featuring high-visibility red cables and race-spec ceramic resistors, they offer stable resistance even at high engine temperatures, ensuring your Bobber performs as good as it looks. Don’t risk being stranded by budget OEM plastic—upgrade to Japanese precision.

💎 Racing Grade Engineering for the Road

This is more than a styling mod. NGK Racing leads provide the spark stability required by high-revving modern fuel-injected engines.

📜 Confirmed Fitment Guide

🔧 Install Tips

• The Screw Method: To remove the old wire from the coil, simply unscrew it anti-clockwise. To fit the new NGK wire, screw it into the coil clockwise until it grips the internal spike.
• Save the Seal: You must slide the original rubber “dust/water cover” off your old lead and onto the new NGK lead before screwing it into the coil. This is vital for the coil’s survival!
• Grease it Up: Apply a tiny dab of dielectric grease to the plug-side boot to repel water and prevent the cap from sticking to the plug in the future.
• Guide: Need help? Visit the HyoRiders Tutorial Section for GV125-S ignition tips.

📧 FITMENT QUESTIONS? Email us before ordering. For community reports on Bobber misfire fixes, visit the HyoRiders Forums.