NGK ER9EH Spark Plug [MM-3787] $16.95USD 

NGK ER9EH spark plug with 8mm body to fit Takegawa +R Superheads on CRF100, and 4 Valve Superheads on CRF50 builds. Hotter plug over the oem supplied ER8EH.

This product was added to our catalog on Thursday 18 May, 2017.
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