A new generation synthetic engine oil for four-stroke motorcycles formulated with synthetic base oils combined with special developed balanced additives to achieve the following properties.


  • A high and stable viscosity index
  • Optimal friction characteristics
  • A very strong protection against wear, corrosion and foaming
  • A very good detergency and dispersion


  • API SL
  • JASO MA2


COBRA 4T 10W50 is recommended for a wide range of high powered 4-stroke motorcycles. COBRA 4T 10W50 exceeds the specifications of API SM and JASO MA2 as well the requirements of many global 4-stroke motorcycle manufacturers.

Technical sheets: