Advanced racing suspension fluids designed for the latest competition suspension systems. Integrated with low friction synthetics, anti-foam and wear-resistant additives to ensure predictable suspension performance, long seal life and silky smooth action. Used extensively by factory teams and suspension specialists in road racing and rallying competition. Provides exceptional performance in air, nitrogen and argon filled systems. Has a high viscosity index (VI), which eliminates the 'fade' experienced when shocks are required to operate at high temperatures. Available in 2.5wt, 5wt, 7.5wt, 10wt, 15wt grades, which can be individually blended to give fine-tuned suspension response. 

• Used by factory teams using Penske, Kayaba, Ohlins, White Power and Showa front and rear suspensions
• O.E.M. fluid for Penske Racing Shocks
• Various grades can be freely mixed for extra fine tuning
• Asynthetic technology, high Viscosity Index (VI), racing suspension fluid developed to exceed all current requirements
• Unique fluid engineering techniques integrate low-friction synthetics with wear resistant additives
• RSF is thermally stable and provides exceptional performance in air, nitrogen and argon gas filled systems