Spark Plug - Honda CRF125F 2020 Owner's Manual

Refer to Safety Precautions on page 45.
Spark Plug Recommendation
The recommended standard spark plug is
satisfactory for most riding conditions.
Standard
CPR6EA-9 (NGK)
Use only the recommended type of spark plugs
in the recommended heat range.
Using spark plugs with an improper heat range
can cause engine damage.
(2)
(1)
(1) center electrode
(2) side electrode
(3) spark plug gap

Spark Plug

(3)
Servicing Your Honda
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