Advanced suspension fluid optimized for high performance forks and shocks Surface active technology eliminates stiction, reduces friction and considerably lowers the force needed for breakaway in the initial stroke of travel Advanced additives extend seal life and protect from wear and corrosion Ultraclean detergents offer smooth, troublefree operation. 'Zero Fade' high viscosity index (VI) fluid ensures consistent damping action over a wider temperature range than conventional suspension oils Proven in top levels of XC, Enduro, All Mountain, DH and Freeride Made in the USA