Product Description Fuerza is a high performance mineral motor cycle engine oil for every day town and country riding. Goodyear Fuerza 4T is a premium performance, shear stable, multigrade, multi­functional mineral oil specially designed for 4- stroke motor cycle engine. Download Product 20W40-20W50-10W40 Data Sheet Product Code API MEETSExceeds Grade MSDS GYG4-2115/SL1030 SL 10W30 Download GYG4-2120/SL2040   SL 20W40 Download GYG4-2125/SL1040   SL 10W40 Download GYG4-2130/SL2050   SL 20W50 Download