NGK designed this specifically with performance in mind. Iridium IX offers extreme ignitability, improved throttle response and superior anti fouling.
* Thread Diameter - 8mm
* Hex size - 5/8
* Firing End - High performance Iridium
* Resistor type
- Applies to the following models:
- Vespa - Modern
- GT200
- GTS250/GTV
- GTS300