ROCK OIL – guardian motorcycle
semi synthetic engine oil
JASO MA2/MA API SN 10W-30 & 10W-40 viscosities available
The Guardian Motorcycle range are premium semi-synthetic oils that have been developed to meet the exacting demands of the latest JASO MA2 specification. They offer superb performance levels with outstanding protection to all components and superior resistance to deposits and corrosion, resulting in extended engine/gearbox life and optimum performance. They pass the crucial clutch friction test to JASO MA2 standards, allowing safe, predictable use in wet clutch applications with reduced phosphorous levels for excellent catalyst compatibility.