#1
★ Top Pick
Primary Drive
Primary Drive chain and lube suits the Tracer 9 well because the bike's shaft-free, O-ring chain setup demands consistent lubrication across a wide temperature range, and Primary Drive's formula is designed to penetrate O-ring seals without swelling them. It works with the Tracer 9's standard 525 chain pitch, so compatibility isn't a guessing game. Honest caveat: it flings slightly more than wax-based alternatives at highway speeds, so expect more frequent wheel cleaning.
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