Jacka certifierad enligt FprEN17092-3: 2019 (AA)

Sublimated Interlock Polyester -knitted construction

0 has an aerodynamic hump that is shaped for better air flow

Armor plus foam cuff

NGK Racing Spark Plug - R0451B-8 yamaha-yzf-r1-m-1000-2022-esi8432893 Jacka certifierad enligt FprEN17092-3: 2019The Racing Spark Plug intended for competition should be able to resist extreme conditions: Repeated acceleration and deceleration with power Intensive engine operating at high revs. Extreme conditions inside the combustion chamber, such as temperature variation, pressure, vibration, and turbulence, cannot be sustained by a standard spark plug.