Penrite MC-4ST 10W-60 – 100% PAO & Ester Full Synthetic Motorcycle Oil

Description

MC-4ST 10W-60 is Penrite’s top-tier, full synthetic motorcycle oil formulated with 100% PAO (Group IV) and Ester (Group V) base stocks. Engineered for high-performance engines operating in extreme heat or heavy-duty conditions, it provides exceptional film strength, oxidative resistance, and consistent viscosity stability. The FULL ZINC+ anti-wear additive system exceeds 1800 ppm, delivering superior protection for engine components, gearboxes, and wet clutches.

Ideal for aggressive street riding, race tracks, or high-load adventure touring—this is the oil for riders who push the limits.

Key Features:

• 100% PAO & Ester full synthetic formula

• FULL ZINC+ anti-wear system for maximum engine life

• Extreme high-temp performance – maintains viscosity under load

• Reduces sludge, varnish, and piston deposits

• JASO MA wet clutch safe – no clutch slip

• Trusted by Factory Race Teams in real-world racing environments

Applications:

• Motorcycles requiring 10W-60 engine oil

• High-performance, sport, naked, and ADV bikes

• Track-day builds or hard-ridden street machines

• Ideal for Ducati, KTM, BMW HP models, Aprilia RSV4, and more

• Replaces mineral and semi-synthetic 10W-60 oils

Performance Standards:

• API SP / CF

• JASO MA

Additional information