Shell Advance 4T Ultra 15W-50 (SP/MA2)
Shell Advance 4T Ultra 15W-50 (SP/MA2) is a premium full synthetic 4-stroke motorcycle engine oil developed to meet the performance requirements of modern high-capacity and high-performance motorcycles. Formulated to comply with the latest API SP and JASO MA2 specifications, it delivers strong engine protection, excellent viscosity stability and dependable clutch compatibility across a wide range of operating conditions.
The SAE 15W-50 viscosity grade provides robust high-temperature film strength, making it particularly suitable for motorcycles operating under heavy loads, high ambient temperatures or sustained high-speed riding conditions. The oil maintains stable lubrication performance at elevated operating temperatures, helping protect critical engine components during demanding use.
Shell Advance 4T Ultra 15W-50 (SP/MA2) offers enhanced wear protection through its advanced synthetic formulation and balanced additive system. It helps safeguard key engine components such as pistons, rings, valve trains and integrated gearbox systems against wear and surface damage. By maintaining a strong and stable lubricating film, the oil supports extended engine durability and consistent performance over time.
The product meets JASO MA2 requirements, confirming its suitability for motorcycles equipped with wet clutch systems. This ensures optimal friction characteristics for smooth clutch engagement, consistent power transfer and protection against clutch slippage. It is suitable for use in air-cooled and liquid-cooled four-stroke motorcycle engines with integral gearboxes and wet-type clutch assemblies.
With strong resistance to thermal breakdown and a high flash point, Shell Advance 4T Ultra 15W-50 (SP/MA2) maintains stability under high operating stress. Its low pour point supports reliable cold-start performance while ensuring dependable lubrication across a broad temperature range. The formulation is designed to maintain its protective properties throughout the service interval, contributing to reliable engine operation and riding confidence.
Shell Advance 4T Ultra 15W-50 (SP/MA2) meets international specifications including API SP and JASO MA2, making it suitable for a wide range of modern motorcycles requiring these standards
