Plush Dynamic is a specialty suspension fluid developed with OEM engineers for lower fork legs and other non-damper components. Surface-active technology cuts static and dynamic friction, dropping the force needed for breakaway and delivering smooth action across the full travel range. High-performance lube for lower fork legs and non-damper suspension components Activates on loaded bushings and seals Reduces static (stiction) and dynamic (running) friction Proprietary additive system minimizes wear and keeps the system clean Long-life formula extends time between rebuilds The light version is a direct replacement for 0W-30 in forks specifying RockShox 0W-30