Stan's Biobased Fork Boost Boosting Your Fork Is your fork not performing the best it can? You need to give it a boost. The Stan's Biobased Fork Boost is a suspension game-changer. It lubricates and cleans bicycle suspension seals, banishing stiction, removing dirt, and extending seal life. Just apply it to the dust seals, pump the suspension, and wipe away the grime. It's harmless to rubber and plastic, ensuring no damage, swelling, or cracking. Use Stan's Biobased Fork Boost internally during fork rebuilds to soak foam seals and cut grease to the perfect thickness. Keep your ride smooth, responsive, and trail-ready. Features Lengthens the lifetime of dust seals and eliminates stiction, and removes dirt Premium biobased formula made with natural ingredients Does not induce seal swelling or cracking | Stan's No Tubes | Stan's Biobased Forkboost 120Ml | Rubber