4 Stroke Oil - Rock Oil Guardian Sigma 15W50 Semi-Synthetic 1 Litre
Guardian Sigma is designed specifically to meet the individual requirements of performance 4 stroke motorcycles, having the highly sought after JASO MA is testimony to this. High revving superbike engines produce almost double the horsepower per cc compared to a car engine. Guardian Sigma has been formulated to protect these highly tuned engines with integrated gearboxes, while allowing wet clutches to operate correctly, even under the most severe conditions
It is suitable for all models, high performance 4 stroke applications and meets or exceeds the following specifications: JASO MA ACEA A3 API SJ SAE 15w50
Delivery and Returns
We want you to be happy with your purchase. If you're not, just return the products to our warehouse. Unless faulty, we'd like this to be within 30 days of purchase. Exceptions apply to certain products.