Zündkerzenübersicht 
NGK BR9ES spark plug with noise suppression and a long thread, compatible with various mopeds and small motorcycles.
This spark plug is compatible with the following mopeds: Alpa Cross 2000, Alpa Grand Sport, Alpa Cristall 50/2, Alpa Panda, Cilo Cross, KTM GTX 503, Pony GT Cross, Pony GTA, Pony GTX, Pony Junior 50/2, Pony Junior 503, Puch Maxi S, Puch Maxi N, Puch Maxi N Chopper, Puch Maxi Plus, Puch X30 Sport NS / NL, Puch X30 Velux, Puch Supermaxi, Sachs Rixe 50/2, Sachs Turbo, Sachs 503, etc. Among other models, long-thread spark plugs from Malossi (as of 2021) are installed in Piaggio mopeds with 43- or 46-mm cylinder heads.
R = Interference-suppressed version.
Note: For official MFK approval, the ignition system must include a spark plug with an anti-interference feature. This spark plug has an anti-interference feature and can therefore be used on public roads in combination with a spark plug connector that does not have this feature. Before purchasing, use the downloadable spark plug overview to check which type is best suited for your setup.
You can find alternative spark plugs and connection hardware for your ignition system in the accessories section.
A quality product from the Japanese manufacturer NGK.
| Manufacturer | NGK |
| Candle designation | BR9ES |
| Candle thread type | long |
| Thread type | MF14x1.25 (fine pitch thread) |
| Spark plug socket | M4 |
| Suppressed | Yes |
| Width across flats | 21 mm |
| Area of application | Performance |
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