Super Blend Shock Oil is a high-precision silicone oil that is resistant to viscosity changes due to heat, etc., selected for racing by members of Team Yokomo, including world champion Masami Hirosaka.

Shock oil, which is indispensable for setting the suspension, has various viscosities to prevent the machine from bouncing due to the repulsive force of the spring. 

The numerical value represents the viscosity of the oil, and the higher the numerical value, the higher the viscosity and the greater the resistance in the damper, and the greater the effect of suppressing the repulsive force.