Red Line SuperLight ShockProof Gear Oil (Set of 12 x 1 Qt. Bottle) 58504

Red Line SuperLight ShockProof gear oil is formulated for low-power racing applications and shifter kart transmissions. Despite its 75W90 viscosity rating, it offers lower internal friction comparable to automatic transmission fluids (ATF). This unique property is achieved through a suspension of microscopic solid particles that act as an extreme pressure agent. These particles cushion gear teeth, allowing the use of lower viscosities while preventing breakage. Additionally, the oil's viscosity characteristics resist throw-off and provide a film thickness exceeding an SAE 75W90 rating, while maintaining low friction similar to Red Line's 80W140 gear oil. This makes SuperLight ShockProof ideal for low-temperature situations demanding maximum power output, such as during qualifying laps in racing applications like British F3, Euro F3, and Star Mazda, where gearboxes require minimal drag.