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ROCK OIL Guardian Sigma 15W-50 Semi Synthetic 4 Stroke Oil 1L

ROCK OIL Guardian Sigma 15W-50 Semi Synthetic 4 Stroke Oil 1L

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JASO MA/MA2 API SN SAE 15W50

Guardian Sigma is designed specifically to meet the exacting requirements of high performance motorcycles. It was developed after tests with Triumph Motorcycles to protect engines with an integrated gearbox, allowing wet clutches to operate, even under the most severe conditions. The benefits of using Sigma include; superb film strength, anti-wear capabilities, shear stability, maximum engine and gearbox protection.