Finish Line Shock Oil is a premium suspension fluid formulated specifically for oil-damped bicycle forks. It is 100% compatible with all suspension designs and seals.
Its semi-synthetic mineral oil formulation has become the choice of professionals worldwide. It maintains a consistent viscosity across a wide temperature range, while low-foam technology delivers predictable damping performance in all riding conditions. Race-proven to perform in all suspension systems, its high viscosity index ensures consistent damping even during the longest and most demanding rides.
Available in 16 oz bottles in five oil weights: 2.5 wt, 5 wt, 7.5 wt, 10 wt and 15 wt.
Customise your fork's performance by selecting the appropriate oil weight and fill level. Lighter oils (2.5 wt) provide faster compression and rebound characteristics, while heavier oils (15 wt) slow them down. As a general guide, lighter riders may prefer a lower viscosity oil, while heavier riders may benefit from a higher viscosity. Adjusting the oil height (fill volume) can also alter the spring curve, making it either more linear or more progressive towards the end of the suspension travel.
Features:
- Combines the reliability of mineral oils with the durability of synthetic oils.
- Race-proven performance for all suspension systems, seals and riding conditions.
- Helps prevent stiction and viscosity breakdown.
- Low-foam formula provides consistent and predictable damping.