BRISK spark plug N11S Silver Racing series

BRISK N11S Silver Racing spark plug is specially designed for motorcycles and racing engines that require high performance under heavy loads. Its key component is a silver centre electrode, which ensures high thermal conductivity. Thanks to its special design, the spark plug resists the high temperatures, vibrations and pressures typical of racing environments. An open spark gap also contributes to optimal fuel mixture combustion.

Performance and reliability for racing engines

BRISK N11S Silver Racing spark plug is built for performance. The use of silver for the centre electrode is no accident – this metal offers some of the best thermal conductivity, which is key to dissipating heat from the spark gap under heavy engine loads. The spark plug operates reliably even at high temperatures. The open spark gap allows the spark to reach deeper into the combustion chamber, ensuring rapid combustion of the fuel-air mixture. The large surface area of the insulator tip prevents the build-up of conductive deposits that could cause ignition failure.