Bicycle Fork Suspension Oil

Restore factory suspension feel, eliminate dampening fade, and keep internal bushings continuously lubricated with our Bicycle Fork Suspension Oil collection. Designed to perform under high pressure and rapid cycling, these specialized hydraulic and lubrication fluids are formulated for both internal damper cartridges and lower-leg bath chambers. Choose from lightweight cartridge damper fluids (2.5WT to 5WT) engineered to maintain consistent viscosity and prevent cavitation during high-speed downhill hits, medium-viscosity fork oils (7.5WT to 10WT) formulated for balanced compression and rebound control in trail and cross-country forks, or heavy-duty lower-leg bath oils (15WT to 20WT / 0W-30) specifically blended to stick to upper stanchions and reduce lower-leg stiction. Formulated with anti-foam agents, shear-stable synthetic base oils, and seal-swelling conditioners, these fluids extend suspension service intervals and protect vital internal hardware.