I run a small motorcycle training school in northern Illinois and this is the oil I use on all of my training bikes. In 7 years, it's always kept the bikes and my wallet happy!
All Purpose Performance For Land Products
Yamalube 10W-40 includes high quality mineral base stocks for use in motorcycles, ATVs, Side x Sides and scooters. It provides stable clutch performance and film strength protecting your engine from the wear and tear of daily use.
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.
Correct Viscosities For Each Application
Yamalube Performance All Purpose oils are available in the precise multi-grade viscosity the factory recommends for your four stroke Yamaha. Each Yamalube Performance All Purpose formula meets or exceeds all factory requirements.