The Best Only Gets Better: New Bel-Ray® API SP Formulations

Bel-Ray® is proud to announce a significant leap forward in powersports protection. To meet the demands of today’s high-performance machines, we are moving beyond yesterday’s standards with our new, cutting-edge API SP & JASO MA2 2023 formulations.

Most of our legendary 4-stroke powersports line—including EXL, EXP, EXS, Thumper®, and V-Twin—now meets or exceeds the current top-tier API SP standard and is JASO MA2 2023 registered.

Built for How You Ride Today

Modern powersports engines are engineered differently than they were even a decade ago. They run hotter, rev higher, and hold tighter tolerances than ever before. Our new formulations are specifically designed to match these realities, offering a clear differentiation from outdated SJ/SL oils still prevalent on the market. For the rider, upgrading to this modern formula is the simplest way to gain extra engine life and consistently smoother performance.

What This Means for Bel-Ray Customers

Transitioning to the API SP standard provides tangible benefits for every mile you ride:

• Unrivaled Engine Durability: Our updated formula features advanced anti-wear chemistry that offers significantly higher protection under stress than traditional market oils.
• A Cleaner Engine: We use targeted esters and a specialized booster system to aggressively reduce deposits, buildup, and sludge. This supports more efficient combustion and allows the oil’s protective qualities to last longer across the service interval.
• Stable Clutch and Gearbox Performance: Because powersports engines often share oil with the transmission and clutch, our SP formula is JASO MA2 2023 registered. This ensures consistent clutch feel and enhanced gearbox protection, with no fade even under hard use.

Tailored Protection

Bel-Ray does not use a one-size-fits-all approach. Each product line features specialized upgrades tailored to their specific engine types:

• EXL, EXP, and EXS utilize targeted esters to maximize cleanliness and efficiency.
• Thumper combines high-temp esters with heavy base oils for superior film strength and reduced wear in high-load, single-cylinder engines.
• V-Twin employs dual-ester chemistry and high-molecular weight base oils to provide the unique heat stability and detergency required for large-tolerance V-Twin engines.

Confidence in Every Bottle

The current API SP and JASO MA2 2023 ratings are the gold standards for engine and wet-clutch compatibility. By choosing Bel-Ray, you are choosing third-party validated protection that withstands severe high-load and high-RPM stress.

The best just got better. Experience the confidence of knowing your machine is protected by the most advanced lubrication technology available today.