IRG7 | IRG Series (Engine oil for motorcycles)

Our flagship engine oil
with advanced Septet
Guard.

IDEMITSU IRG 7 Series

IRG 7 is our top-of-the-line Nano Tailored Oil combining all the wisdom of oil specialists passionately involved in superbike racing. Septet Guard technology delivers seven advantages in protection for ultimate driving performance.

ultra-protective advantages

7 boosts

Ultra-protective Quintet Guard technology combines the wisdom of oil experts to provide five unique benefits — in fluidity, adaptivity, smoothness, responsiveness and durability — that protect your motorcycle's engine in any driving environment. Depending on driving conditions, these five benefits combine differently to maximize advantages. The technology works in harmony to heighten engine performance and deliver driving exhilaration you can savor mile after mile.

Powerful Nano Tailored Oil for race-bred acceleration and horsepower

High horsepower. Powerful acceleration. High torque.

The IRG 7 series supports powerful performance in MotoGP and superbike racing, the pinnacle of motorcycle road racing sponsored by IDEMITSU. Its race-bred formula maintains high performance in super-high temperature conditions to support powerful acceleration, horsepower and torque. Accelerate powerfully at 100km/h and maintain high horsepower.

IDEMITSU Anti-power-loss nanotech

Experience the peak acceleration
and
horsepower of your motorcycle
and leave others behind.

From 120km/h,IRG 7 provides more power output

Simulation of acceleration if the output is directly transmitted to the acceleration.
Average max power comparison

Test: Chassis dynamo at Japan Automobile Research Institute
In racing, every second is critical and small differences in engine output can change the results. IRG 7 engine oil features racing technology carefully selected by oil experts. At high speeds, even one meter per second can make a big difference. We want to share such an advantage with those serious about performance.

Experience a clear difference in
acceleration up
slopes and when
leaving turns.

Anti-power-loss nanotechnology minimizes power loss and maximizes engine performance including high torque.
Average Torque at 80 km/h

Test: Chassis dynamo at Japan Automobile Research Institute

For aspiring racers

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