Description
On the fuel-injected GV125-S Bobber engine, your main ignition coils and plug leads hang right out in the open elements. The reality of maintaining these bikes is that the standard factory-fitted caps from China are prone to serious water leaks. This moisture ingress makes your motor cough, splutter, or completely die in heavy rain. It is often the primary reason behind stubborn engine misfires, which can cook your expensive blackbox coils if left unfixed. Upgrading your ignition network to this genuine aftermarket GV125-S ignition lead pack is the definitive solution. Featuring high-visibility red cables and race-spec internal ceramic resistors, they hold an incredibly steady electrical current even under high engine temperatures. This ensures your cruiser runs exactly as sharp as it looks, completely ruling out weak factory parts on local roads.
💎 RACING HARDWARE GV125-S IGNITION LEAD SPECIFICATIONS
| Genuine Japanese EngineeringManufactured to strict standards for maximum electrical flow and zero spark energy loss. | Total Weather SealingThick rubber boot skirts designed to block downpours and puddle splashes completely. |
| Anti-Heat Ceramic ResistorMaintains a constant signal value to stop top-end misfiring when sitting in heavy traffic. | Simple Screw ConnectionThe copper core twists straight onto the original factory spike pins inside your coil body. |
📜 Confirmed Fitment Guide
Fuel Injected V-Twin Bobber Group: This kit is for the models listed below. See our customer pictures for cylinder routing.
- Hyosung GV125-S Aquila Bobber EFi: Fits all injection variants built from 2018 to present date.
This aftermarket twin wire pack is engineered to completely replace original parts matching factory codes: 33401KG7200 or 33401HG7200.
🔧 Install Tips
- The Clockwise Twist Method: To drop your old weathered wire line out of the plastic coil body, simply grab the boot base and unscrew it anti-clockwise. To connect your fresh red NGK line, push it firmly down onto the inner metal spike inside the port and twist it clockwise until the thread locks tight.
- Save Your Factory Seals: You must carefully slide the original rubber water and dust cover boots off your old factory cable lines and onto your new NGK leads before you twist them into the coils. Keeping these rubbers in place is absolutely vital to keeping the coil bodies dry and alive!
- Grease the Cap Base: Apply an incredibly small smear of specialized dielectric grease directly onto the inside of the spark plug cap rubber. This helps repel road water and stops the boot material from binding or baking hard onto the spark plug body over time.




























































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Lokutes –
Get these NGK HT Leads everyone, in Combination with the Laser Iridium Spark Plugs, it makes a difference, she runs a lot smoother, better Throttle control and idle