This super light and super thin hydraulic oil from Motorex is 1/3 the viscosity of 2.5 wt fork oil. It can be used inside suspension forks, shock absorbers, hydraulic dropper seat-posts and brakes requiring mineral oil fluid (Shimano, Magura and Hayes Radar). Try our simple fork oil selection charts to check this oil is suitable for your brand of fork, terrain, climate and riding.
It will increase the response speed of suspension, dropper posts and brakes which originally used thicker fluids.
5 cSt @ 40°C