Phil Wood Bio-Lube - 4oz.

Phil Wood Bio-Lube - 4oz. is a biodegradable, non-toxic drivetrain lubricant built for riders who want smooth, clean performance without the environmental trade-offs. Free of harmful chemicals, it breaks down naturally — making it a responsible choice for trail and road use alike.

Lighter in viscosity than Phil Wood's Tenacious Oil, the Bio-Lube is best suited for dry and fair-weather riding where a clean, low-residue application keeps your chain and drivetrain running efficiently. If you're riding in wet or muddy conditions, their heavier oil is the better call. For dry days, this one keeps things quiet and turning freely.