TITANIUM Synth 4T (API SM) is specially formulated with synthetic technology to provide outstanding, durable protection under severe high-torque, high-stress conditions. Under these conditions, motorcycle engines operate at extremely high temperatures, causing viscosity and thermal breakdown of motor oil. IT is engineered to provide maximum protection against viscosity and thermal breakdown. Titanium 4-T is the way to go for your 4-stroke motorcycle needs. It is specially Blended with PBM (Performance Booster molecules) technology which gives Technological Advantage for highest level of Engine.