Top 10 Best 10w40 Synthetic Motorcycle Oil

PRO PLUS is designed to prolong engine and wet clutch life and offers excellent feel, smoother transmission shifting, easy starts, and improved fuel economy. PRO PLUS is an ester fortified 100 percent full synthetic 4T engine oil. PRO PLUS is formulated to exceed JASO MA requirements for 4-cycle engines with integrated wet clutches. Balanced Anti-wear and Anti-scuff additive system minimizes engine deposits while protecting critical engine, transmission and clutch components. All weather formula meets or exceeds JASO MA, API SLSJSHSG.

ANTI-FRICTION FORMULATION is specially designed for the extreme temperatures and high RPMs of 4-stroke motorcycles. FULL SYNTHETIC FORMULA MAXIMIZES POWER AND ACCELERATION with advanced additives engineered to outperform. OUTSTANDING WET CLUTCH PROTECTION FOR SMOOTH SHIFTING and maximum performance. PROTECTS AGAINST HARMFUL DEPOSITS  SLUDGE that may reduce oil flow and rob your engine of power and efficiency. RESISTS RUST, CORROSION AND WEAR caused by acids and condensation. AMERICAN MADE FORMULATED to maximize your engines life and improve its performance.

NO COMPROMISE FORMULATION - Ours is a state-of-the-art formulation that is built for performance. Synthetic ester base oils, built-in friction modifiers, and outstanding viscosity stability under high thermal stress and high RPM.. HIGHLY OXIDATION STABLE - Protects the engine from oil thickening, high-temperature sludge, and varnish deposits. SHEAR STABLE HIGH VI INDEX - Improver-protects against viscosity breakdown in severe service and racing conditions.. VERY HIGH WEAR PROTECTION - Anti-wear agents and built-in friction modifiers effectively protect cam lobes and other highly loaded parts from wear, including chains and clutches. Excellent performance and high wear protection in high temp engines such as the V-TWIN.. Exceed FZG Load Stage 12 - ULTRA FAST GEAR CHANGES - Exceptional gear changes and clutch engagement, facilitates rapid gear changes in all conditions.. UNIVERSAL FORMULATION - fits a wide range of small 4T engines - Motorcycles, scooters, off-road dirt bikes, etc. FULL WARRANTY - Meets and exceeds all Japanese OEM warranty requirements..

Formulated with Trizone technology to protect all 3 critical zones engine, clutch and gearbox. Race derived technology for maximum engine acceleration. Extreme high temperature air-cooled performance and water-cooled engine performance. Excellent shear stability to prevent viscosity breakdown. Exceeds API SL and JASO MA-2.

PERFORMANCE - Full synthetic formula with excellent film strength to resist shear and oxidation for maximum fluid life. PROTECTION Additives protect against corrosion of internal engine components and provides overall engine wear protection in high heat conditions. PEACE OF MIND - Easy starting and instant cold flow engine protection in low temperatures. HARSH CONDITIONS Optimizes clutch performance even in wet clutch applications. FITS EVERYTHING Meets or exceeds all major powersports vehicle manufacturers warranty requirements.

For best performance, follow the manufacturer's recommendations in your vehicle owners manual..

Formulated with Trizone technology to protect all 3 critical zones engine, clutch and gearbox. Active Protection Molecules APM are a new ingredient that enhance the lubricant's ability to cling to vital engine components. Excellent engine wear protection during long trips, short commuting and stopstart conditions. Superior added protection ensures adequate lubrication before the engine reaches 51C - when most engine wear typically occurs. Exceeds API SG and JASO MA-2.

1 gallon, 10W40. Genuine OEM Honda oil. HONDA set the standard for motorcycle oil when it introduced GN4 way back in 1975. specifically designed for the unique requirements of motorcycle and ATV engines..

Enhanced anti-shudder protection for smooth shifting and maximum power transfer. Developed with anti-wear technology to help improve transmission durability. Engineered with a proprietary blend of base oils and advanced additives to provide better oil flow at low temperatures and greater film protection at higher temperatures.

For best performance, follow the manufacturer's recommendations in your vehicle owners manual..