Millers Oils Classic 4T 20w50 Incorporates modern additive technology with period viscometric to provide the optimum lubrication characteristics The modern technology ensures an oil which will meet up-to-date specifications, along with meeting the 'period' performance requirements Suitable for higher mileage applications where oil consumption is a problem...
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Last checked23 May 2026
CategoryMotorcycle Accessories
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Millers Oils Classic 4T 20w50 Incorporates modern additive technology with period viscometric to provide the optimum lubrication characteristics The modern technology ensures an oil which will meet up-to-date specifications, along with meeting the 'period' performance requirements Suitable for higher mileage applications where oil consumption is a problem as high viscosity helps to reduce oil loss and leakage Classic 4T 20w50 is a mineral oil for engines/transmissions (where applicable) requiring a 20w50 viscosity. The traditional technology used is ideal for the older air-cooled engines. The formulation includes ZDDP for maximum protection. Includes a constant high-friction profile for wet clutch performance meeting the JASO MA2 specification. Use as received for engine lubrication of pri
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Millers Oils is a leading manufacturer and independent blender of Oils and Lubricants, operating since 1887 in Brighouse, West Yorkshire. Millers Oils prides itself on supplying a range of oil and fuel treatments for all forms of Motorcycles, Scooters & ATVs. Using bespoke additive technology enables enhanced performance with products that meet the latest standards and specifications whilst still providing maximum protection.
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