【Perfect Fit】Spark plugs Compatible with Aprilia Gilera Piaggio Vespa/Piaggio Beta Derbi Moto Guzzi Gas Gas HM-Moto Peugeot CPI Keeway Buffalo Royal Enfield Yamaha Kawasaki Honda KTM Rieju Sachs Suzuki Hercules. For more information about the fit, please check the picture or detail page. Note: Please verify your vehicle's make, model, and engine size before purchasing to ensure compatibility. 【OE Replacement】Direct replacement for OE numbers 5422, BR8ES. These spark plugs meet or exceed OEM standards for form, fit, and function. Made from high-temperature resistant materials, they withstand extreme thermal stress, ensuring durability and reliability. 【Pre-Gapped Spark Plug】Each spark plug is pre-gapped to 0.7mm (0.028''), ensuring optimal ignition performance and hassle-free installation. For additional specifications such as thread size, hex size, and reach, please refer to the product images for complete details. 【Iridium Design】Crafted with precious Nickel metal, these spark plugs offer stronger ignition performance, faster cold starts. The wear-resistant design enhances fuel efficiency, reduces carbon buildup, and extends engine life. Ideal for use in automobiles, trucks, SUVs, motorcycles, marine engines, and industrial equipment, these spark plugs are engineered to maximize engine power and improve overall vehicle performance. 【Customer Service & Quality Assurance】At SYKRSS, we prioritize your satisfaction. If you encounter any issues with our spark plugs, contact us directly, and we will respond within 48 hours. Backed by a 2-year repair and replacement service, our spark plugs are manufactured by a professional automotive component brand with a mature production line. Choose SYKRSS for high-quality, reliable performance, and exceptional customer support. SYKRSS 5422 Spark Plugs 10 Pack - Compatible with Honda Compatible with Suzuki for Aprilia for Derbi for Yamaha For Motorcycle - Nickel - Replaces BR8ES Spark Plug