RockShox specifies different oil weights (viscosities) for specific areas of the fork. RockShox Oils - Fork Oil Selection Charts - Shockcraft
For optimal performance and longevity of your RockShox fork, choosing the correct oil is essential for its damping and lubrication systems. Using incorrect fluids can lead to degraded performance, damaged seals, or inconsistent handling. Recommended RockShox Oil Types rockshox-fork-oil