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CARBON EXHAUST PROTECTOR OEM DUCATI STREETFIGHTER V2 - FULLSIX CARBON MD-SFV2-C61

390.40€




RACING CARBON GP AIR DUCTS BRAKE CALIPER COOLER 100mm FULLSIX CARBON MC-BC22-C01

213.62€




RACING FUEL TANK COVER EXTENSION CARBON YAMAHA R1 2020-> FULLSIX CARBON - MY-R1R0-TC49C1

271.50€




RACING FUEL TANK COVER CARBON YAMAHA R1 2020-> FULLSIX CARBON - MY-R1R0-TC49C2

196.88€




UNDER FUEL TANK COVER CARBON YAMAHA R1 2020-> FULLSIX CARBON - MY-R120-TC38

359.64€




FUEL TANK COVER CARBON YAMAHA R1 2020-> FULLSIX CARBON - MY-R120-TC50

345.08€




SWINGARM GUARD COVER - SET CARBON YAMAHA R1 2020-> FULLSIX CARBON - MY-R120-TC17

428.92€




PANEL FAIRING COVER - SET CARBON YAMAHA R1 2020-> FULLSIX CARBON - MY-R120-TC36

1,046.76€




INSTRUMENT COVER CARBON YAMAHA R1M 2020-> FULLSIX CARBON - MY-R1M0-TC91

301.96€




INSTRUMENT COVER CARBON YAMAHA R1 2020-> FULLSIX CARBON - MY-R120-TC91

301.96€




HEADLIGHT CARBON YAMAHA R1 2020-> FULLSIX CARBON - MY-R120-TC51

453.35€




PANEL FAIRING COVER - SET CARBON YAMAHA R1 2020-> FULLSIX CARBON - MY-R120-TC37

585.43€



Flash sales

» NGK
NGK

When considering the basic construction of the spark plug, there have been no profound changes over the past 50 years. Like before, the spark plug is comprised of a metal core which is housed in a ceramic insulator. This, in turn, is surrounded by a metal casing which has a thread that is screwed into the cylinder head and normally has a hexagonal section on the top which fits the spark plug socket and enables the installation and removal of spark plugs with a spark plug spanner.

 

The main purpose of the construction lies in ensuring that the electrical circuit at high voltage on the spark plug is closed with a spark, which jumps from the middle electrode to the earth electrode.