NGK nickel spark plugs feature a specially designed v-groove center electrode, improving ignitability and reducing quenching. The 98% pure copper core delivers increased heat dissipation for more reliable starts and reduced risk of overheating.
Cold-rolled threads prevent cross-threading and damage to cylinder heads
Trivalent plating eliminates need for anti-seize
High-grade alumina silicate ceramic
 
To check if this is the right spark plug for your bike, please visit the NGK website at www.ngksparkplugs.com