Spark plug directions:
1. Thread: M10*1, Reach: 12.7mm, Hex: 16
2. For motorcycles, such as Honda 50, 70, 80, 90, 100, 125; YAMAHA 80, LonCIN 90, 10, 110; ZonGSHEN 90, 100; WUYANG- HONNDA, JINGTONG-TIANMA 100; XINDAZHOU 125, QIANJIAN 125.
3. Replacement models: NGK C7SHA; DENSON U20FS, U22FS; BOSCH U4AC etc.
4. Great ignitability and performance
5. Great anti-corrosion and anti-seizing
6. Increased fuel economy and lower emissions
7. Highly durable against electrical and chemical wear
8. Good performance spark plug
Spark Plug - 4




