Koso Temperature Sensor Adaptor (14mm spark plugs)
These temperature sensors allow measurement of the cylinder temperature of air-cooled engines using the Stage6 Rev Counter & Temperature Gauge Clocks or any custom application of your own.
The ring simply fits under the sparkplug. Comes with 5 replacement rings.
This one is for 14mm spark plugs (almost all 2-stroke mopeds). For 10mm plugs click here...