▲ 3 r/scooters
Is this spark plug bad?
It's dry on top, the black could be because of the richness before. My bike smokes like hell but that could also be the muggler packing and/or crust in the expansion chamber.
It's Beta RR 50cc with Dellorto 17.5 and Tecnigas e-nox exhaust set.
u/Aggravating-Limit601 — 5 days ago