Formulated for Adventure

We’re breathing new life into our Synthetic Metric Motorcycle Oil line. The existing 10W-30 and 10W-40 viscosities feature updated labels...

May 22, 2018

We’re breathing new life into our Synthetic Metric Motorcycle Oil line. The existing 10W-30 and 10W-40 viscosities feature updated labels and packaging. New labels will be introduced as existing inventory is depleted. To round out the line, we’ve added a 15W-50 viscosity that’s recommended primarily for adventure bikes.

10W-30 and 10W-40 Synthetic Metric Motorcycle Oil

Continues to provide the same great performance as always, including…

  • Premium wear protection
  • Smooth, confident shifts
  • Cool, clean performance

It’s designed specifically for the unique needs of high-revving, hot-running metric motorcycle engines, particularly sport bikes like the Kawasaki* Ninja*, Yamaha* YZF, Honda* CBR, etc.; and touring bikes like the Honda Goldwing*.

Updated labels and packaging? Yes

Formulation change? No

New stock numbers? No

Price change? No


NEW 15W-50 Synthetic Metric Motorcycle Oil

New viscosity added to existing metric motorcycle line and recommended for motorcycles that require 15W-50 motorcycle oil, including those made by Ducati*, BMW*, KTM*, Yamaha, Triumph*, and Royal Enfield*. It offers the same benefits as the 10W-30 and 10W-40 viscosities. 

What’s if for?

The new 15W-50 viscosity fills a void in our Metric Motorcycle Oil line for certain touring bikes, particularly BMW and Ducati models. But it’s primarily for adventure bikes, which are equipped for both on- and off-road riding. AMSOIL 15W-50 Synthetic Metric Motorcycle Oil offers riders the security that comes with using an oil as precisely engineered as the bikes in which it’s used. It meets the exacting standards of industry and original equipment manufacturer (OEM) specifications. It is formulated to deliver the benefits riders most seek, including…

  • Robust power and acceleration – By fighting wear and power-robbing carbon, Synthetic Metric Motorcycle Oil helps preserve engine power for maximum torque and acceleration. The oil’s precise frictional properties promote confident clutch feel, helping riders enjoy pinpoint control when starting from a dead stop and navigating terrain.
  • Next-level wear protection – Guarding against wear depsite high rpm and intense heat results in long-lasting components that require less maintenance, letting riders focus on reaching their destination, not fixing their bikes.
  • Fights extreme heat – Resisting breakdown and maintaining viscosity in extreme heat offers excellent protection during longer drain intervals while preserving fuel economy.

*All trademarked names and images are the property of their respective owners and may be registered marks in some countries. No affiliation or endorsement claim, express or implied, is made by their use. All products advertised here are developed by AMSOIL for use in the applications shown.

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