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The ultimate in the evolution of spark plug technology and performance from the industry leader.
The iridium electrode is 25% smaller than a platinum electrode, and it's just 1/4 the size of a conventional nickel electrode.
Ultra-small-diameter center electrode reduces voltage requirement and extends ignition system life.
New metal shell plating has enhanced anticorrosion qualities.
Compatible motorcycles:
Interceptor 650
Continental GT 650
Himalayan 400
Scram 411
No customer reviews for the moment.
Royal Enfield 650/411