## Denso Spark Plug W27ESR-V (BR9EG) - Reliability and Performance Denso, a renowned manufacturer of motorcycle parts, presents the W27ESR-V (BR9EG) spark plug, designed to ensure optimal engine performance. This high-quality spark plug guarantees reliable ignition and contributes to efficient fuel combustion. ### Advanced Technology for Your Motorcycle The W27ESR-V spark plug utilizes a nickel-lithium center electrode, which ensures long life and stable engine operation. This advanced material is characterized by high wear resistance, which translates into less frequent replacements and lower operating costs. In addition, the special design of the spark plug contributes to efficient fuel combustion, which reduces fuel consumption and emissions. ### Fitment and Specifications To facilitate the selection of the correct spark plug, the following technical data are provided: * **NGK Code:** BR9EG * **Denso Code:** W27ESRV * **Thread Diameter:** 14mm * **Thread Length:** 19mm * **Wrench Size:** 21mm By choosing the Denso W27ESR-V spark plug, you are investing in quality and reliability, which translates into smooth and trouble-free operation of your motorcycle.