NGK started producing spark plugs already in 1936 in Japan, and today it has become the largest spark plug manufacturer worldwide.
NGK was the first to develop a spark plug that meets all OE (original equipment) requirements, and thanks to its high quality and reliability, NGK is the primary manufacturer of spark plugs for many motorcycle manufacturers.
NGK spark plugs have a very wide product range and cover almost 100% of the needs of different motorcycles