31909MENA31 - HONDA The NGK SILMAR9A9S Iridium Laser spark plug was developed to offer excellent performance and is often a real upgrade over the original spark plug. This spark plug features a center electrode with an iridium alloy filler welded by a special laser process. The main characteristics of iridium are in fact hardness (superior to other precious metals), resistance to...
31909MENA31 - HONDA The NGK SILMAR9A9S Iridium Laser spark plug was developed to offer excellent performance and is often a real upgrade over the original spark plug. This spark plug features a center electrode with an iridium alloy filler welded by a special laser process. The main characteristics of iridium are in fact hardness (superior to other precious metals), resistance to...
Made of Anticorodal, it is therefore more impact resistant than the original. It has an enlarged cavity for mounting Rekluse clutches and increases the volume of oil available on the clutch assembly. This results in smoother operation under extreme conditions, where the clutch is most stressed. For some motorcycle models, the special internal design significantly improves clutch behavior.
Made of Anticorodal, it is therefore more impact resistant than the original. It has an enlarged cavity for mounting Rekluse clutches and increases the volume of oil available on the clutch assembly. This results in smoother operation under extreme conditions, where the clutch is most stressed. For some motorcycle models, the special internal design significantly improves clutch behavior.