Rock Oil Guardian 20W 50 Semi Synthetic Oil 1L

Rock OilSKU: ROC50

Sale price£10.46+ vat
£12.55incl vat
In stock


Guardian Semi Synthetic engine oils are premium grade semi-synthetic 4 stroke engine oils that meet the exacting demands of modern high performance motorcycle engines.


  • Advanced additive, high detergent formulation ensures maximum engine component protection and superior resistance to deposits and corrosion, resulting in extended engine life and optimum performance under the most arduous of conditions.
  • Rapid cold start circulation, providing maximum protection during initial start up.
  • Passes crucial clutch friction test required to meet the JASO MA specification, allowing safe, predictable use in wet clutch applications.

The Guardian range of engine oils meet or exceed the following specifications:

  • API SL
  • ACEA A3

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