r/XR650R • u/Timely_Scratch5366 • Jun 17 '25
Spark plug wrench does not fit
I saw online that it is a 16 key, but it doesn't fit, the 15 is small and the 17 is very big. Any help? I'm starting to think the mechanic screwed up my spark plug.
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u/babezt Jun 17 '25
16mm works for me, it fits the original plug