March 21, 2026 — BN Bonner Oil of America has unveiled a new lineup of high-performance 4-stroke (4T) motorcycle oils, engineered specifically to meet the extreme demands of competitive motorcycling and off-road racing.
The new range, showcased alongside dynamic imagery of professional motocross athletes executing high-flying stunts, features five distinct formulations tailored for varied riding conditions and engine types:
10W-40 (Red Cap, 1L & 0.9L variants): A versatile all-around performer, ideal for street and track use, offering robust wear protection and engine cleanliness under high-temperature operation.
10W-40 (Teal Cap, 1L): Formulated with advanced detergent additives, this variant excels at preventing sludge buildup, making it perfect for high-mileage and hardworking engines.
10W-50 (Gold Cap, 1L): A heavy-duty option designed for sustained high-performance riding and extreme heat, providing superior viscosity stability for maximum engine protection.
5W-40 (Gold Cap, 1L): A cold-flow optimized formula, ensuring quick lubrication during startup and reliable performance in cooler climates.
Each product in the BN Bonner 4T range carries the brand’s signature "Wear Protection Keep Clean" promise, backed by rigorous testing to withstand the rigors of competitive motorcycling. The oils meet stringent industry standards, including API SL/SN and SAE JASO MA2 certifications, ensuring compatibility with modern 4-stroke motorcycle engines.
"Competitive riders push their machines to the absolute limit, and their lubrication needs are unlike any other," said a spokesperson for BN Bonner Oil of America. "Our new 4T motorcycle oil line is engineered to deliver uncompromising performance, protection, and reliability, so riders can focus on the track, not their engine."
The launch campaign, highlighted by striking visuals of motocross athletes in action, emphasizes the brand’s commitment to power, precision, and performance. The BN Bonner 4T motorcycle oils are now available through authorized dealers and select retail channels, catering to enthusiasts and professional racers alike.
