Super Blend Shock Oil is a highly accurate silicone oil that is strong against changes in viscosity due to heat, etc., selected by team members such as World Champion Masami Hirosaka for team Yokomo. 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. The higher the value, the higher the viscosity and the resistance in the damper, resulting in a higher effect of suppressing the repulsive force.