When the forecast looks rough but we're riding anyway, Stan's Biobased Wet Chain Lube keeps our drivetrain running smooth, silent, and efficient. Engineered specifically for long rides in wet conditions, it holds strong through puddles, rain, and mud while protecting chains from wear and buildup. The standout feature is Stan's Emulsifite(TM) technology-a smart formulation that helps grime rinse away with nothing more than high-pressure water. The biobased, biodegradable formula is PTFE-free and safe on your components and the planet. Whether we're bikepacking through shoulder season or logging winter training miles, this is the wet-weather lube we trust to stay strong and clean up easy.