Motul Fork Oil Factory Line - Light/Medium 7.5W - 1L. 105926100% synthetic ester Full range for conventional forks, upside down forks, cartridge type and rear shocks All have high viscosity indexes, helping to eliminate high temperature fade Special seal conditioner and high levels of friction modifiers allow the sliders to function properly without friction Strong additive package reduces foaming to keep dampening setting right on the mark Can be mixed to fine tune viscosity