Description
Heavy duty engines demand an oil that can take a beating and keep on lubricating under severe operating conditions. BikeMaster packs this 20W50 performance oil into a high capacity gallon jug so you have enough fluid on hand for complete oil changes on large displacement motorcycles and utility vehicles.
This formulation focuses on robust shear stability and strong film strength, ensuring that critical metal surfaces stay separated even when you are pushing your machine hard. It handles high operating temperatures effectively without thinning out excessively, making it a solid choice for air cooled twins and high mileage powerplants.
- High capacity gallon container provides enough oil for larger engine capacities and multiple services
- Viscosity grade 20W50 handles high ambient temperatures and heavy load situations
- Maintains strong oil film thickness under extreme pressure and operating heat
- Advanced additive package helps prevent varnish and carbon deposits on internal parts
- Supports smooth clutch engagement and dependable transmission operation in wet clutch setups
- Formulated to resist thermal breakdown during prolonged idling or slow speed trail riding
- Meets rigorous lubrication demands for classic cruisers and modern powersports machines
Stock your garage workbench with a gallon jug of BikeMaster 20W50 performance oil to ensure your ride is always ready for the next long trip.







