FAST 4 SN MA 15W/40


Fast 4 SN MA 15W/40 oil surpasses the stringent JASO MA specifications required for use in four-stroke motorcycles equipped with wet clutches. These specifications guarantee that this oil meets the precise friction standards set by the Dynamic Friction Index (DFI), the Static Friction Index (SFI), and the Stop Time Index (STI). This ensures that “wet clutches” in four-stroke motorbikes engage and disengage at the precise time and speed needed for accurate and predictable gear changes.

Furthermore, Fast 4 SN MA 15W/40 oil exceeds the demanding API SN performance requirements. It is highly recommended for multi-valve and four-stroke engines that necessitate low-temperature viscosity, as specified by the engine manufacturer to facilitate cold crank starts, while still providing reliable protection in hot summer conditions.

Fast 4 SN MA 15W/40 oil is especially suitable for multi-valve and four-stroke engines that require low-temperature viscosity for cold starts while ensuring ongoing protection in summer heat.

The development of Fast 4 SN MA 15W/40 oil involved extensive road testing, spanning over twenty million kilometers across vehicles of American, European, and Japanese origin worldwide.

This exceptional oil is meticulously crafted using highly refined virgin paraffinic base stocks and incorporates only the finest quality materials.

Fast 4 SN MA 15W/40 oil is recommended for use in four-stroke motorcycle engines, both on and off-road, and contains additives designed to support integrated clutches and gearboxes.


  • Piston deposits reduced by 14% over API SM rated oils
  • Engine sludge reduced by 2.5%
  • E85 compatible
  • Protects against rust and corrosion


Fast 4 SN MA 15W/40 meets or exceeds the following demanding performance requirements: API:          SN, SM, SL, CF, CD, CE

JASO:      MA

JASO:      SE Valve Train Wear Performance, Ford:         M2C. 153E

Always consult your vehicle owner’s manual for the manufacturer‘s recommendations.

PropertyASTM MethodResults
Density (kg/Lt) @ 15oCD-12980.885
Viscosity (cSt) @ 40oCD-445107
@ 100oCD-44514.5
Viscosity IndexD-2270139
Borderline Pumping, Pass (oC)D-3829-24
Flash Point, COC (oC)D-92235
Pour Point (oC)D-97-23
Total Base Number (mg KOH/g)D-28967.5
Foaming Characteristics –D-892Nil

Available In:         Bulk, 200 Litres, 20 Litres, 5 Litres and 1 Litre

Item code:             VI1-2048B

Product Informations

Product Data Sheet

Material Safety Data Sheet