Strong Style"Font-Size- Small;" Yamalube&Reg; Performance All Purpose 10W-40 For Land Products Jaso Ma Strong P Style"Font-Size- Small;" Performance Blended Engine Oil Using High Qua Ty Mineral Base Stocks For Use In Motorcycles, Atvs, Side X Side Vehicles, And Scooters. Providing Stable Clutch Performance And Film Strength To Protect Your Engine From The Wear And Tear Of Daily Use. Br Style"Font-Size- Small;" Yamaha Set Out To Blend Factory-Approved Engine Oils With Mineral Base Stocks That Were Everything But Conventional. Excellent Protection And Technologically Superior Additives Make This Oil Exceptional. Br Style"Font-Size- Small;" Yamalube All Purpose Oils Are Available In The Precise Multigrade Viscosity The Factory Recommends For Your Four Stroke Yamaha. Each Yamalube All Purpose Formula Meets Or Exceeds All Factory Recommendations For Use In Yamaha Engines. Br Br Style"Font-Size- Small;" This Oil Meets Or Exceeds The Requirements Of Jaso Ma. Br Br Style"Font-Size- Small;" Em Jaso Japanese Automotive Standards Organization Defines And Pubishes Motorcycle And Automotive Standards. Jaso Ma Is The Highest Certified Rating Of Motorcycle Engine Oil Used With Wet, Multi-Plate Clutches. Em &Nbsp; P