The NGK BPR7EIX Iridium IX motorcycle spark plug for Yamaha XV400 Special JP 1983-1985 ensures long-lasting performance and maximum ignition efficiency. Its ultra-thin iridium center electrode...
The NGK BPR7ES spark plug for Yamaha XV400 Special JP 1984-1985 is built to deliver reliable ignition and consistent performance for a wide range of motorcycles. Its advanced materials and design...