spark plug fits on KTM SX50 24 GAS MC50 24 HQTC50 24

Spark plugs with a central silver electrode, with a special design adapted to high heat loads, vibrations and pressures.

The open spark gap does not hinder the spread of the flame front and ensures perfect combustion of the mixture. Compared to conventional spark plugs of the same thermal value, the silver centre electrode allows (thanks to its high thermal conductivity) to use a larger insulator tip area and thus provide longer protection against clogging by conductive deposits.