{"product_id":"zundkerze-ngk-br-9-eg","title":"NGK BR 9 EG Spark Plug","description":"NGK is the world\u0026#x27;s leading manufacturer of spark plugs.  NGK spark plugs guarantee the highest quality and are used by many Japanese and European motorcycle manufacturers.  State-of-the-art production facilities, significant investments in research and development, and a strong commitment to motorsports—from Formula 1 to motorcycle racing—are what make NGK spark plugs so successful.   Details:   B = Thread diameter: 14.0 mm, wrench size: 20.8 mm  R = with anti-interference resistor (5 kOhm)  8-10 = heat range 8 = cold, winter weather (up to approx. 15 degrees)  9 = normal temperatures, rain (up to approx. 20 degrees)  10 = summer weather, hot (from approx. 20 degrees)    E = Thread length: 19.0 mm   G = with nickel electrode  CAUTION:Spark plugs should be installed using a suitable torque wrench to ensure proper installation.To prevent damage to the spark plug or engine caused by improper installation, tighten them to the following values:Aluminum cylinder head = 25–30 NmCast iron cylinder head = 25–35 Nm","brand":"keep-racing","offers":[{"title":"Default Title","offer_id":53428633993563,"sku":"41667","price":7.2,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1020\/4692\/5147\/files\/modul_cf6d6bbd-6ebe-42ed-92cb-5f267d2df2f6.jpg?v=1785327152","url":"https:\/\/keep-racing.com\/en-eu\/products\/zundkerze-ngk-br-9-eg","provider":"keep-racing, we keep your heart racing","version":"1.0","type":"link"}