TERZO 4T Motorcycle Oil 5W-40 Four-Stroke Motorcycle Oil

Fully Synthetic Motorcycle Oil with Faster Cold-Start Flow for Variable Climate Riding

JASO MA2-certified fully synthetic formula for smooth, slip-free clutch engagement.
Lower cold-cranking viscosity (5W) than the 10W-40 grade — faster oil flow on cold starts, well suited to markets with cooler morning temperatures.
Same core wear/corrosion/foaming protection as the 10W-40 grade, with broader seasonal temperature range.

Industry Standards
API SN, JASO MA2, with a lower cold-cranking viscosity (5W) that improves oil flow during cold starts without changing the friction or wear-protection profile.
Recommended Applications
Suited to standard 4-stroke motorcycles operating in regions with variable or cooler climates
Application Restrictions
Not suitable for motorcycles requiring JASO MB, for consistently hot climates, the 10W-40 grade remains the more cost-efficient default recommendation.

Available in 800ML / 1L / 208L. MOQ and lead time available on request. OEM/private-label packaging supported.

TERZO 4T Motorcycle oil 5W40 Technical Specifications

Typical Data	Test Results
Density at 20 °C, kg/l	0,852
Viscosity -30 °C, mPa.s	5901
Viscosity 40 °C, mm²/s	88,19
Viscosity 100 °C, mm²/s	14,01
Viscosity Index	167
Flash Point COC, °C	220
Pour Point, °C	-40
Total Base Number, mgKOH/g	4,68
Sulphate Ash, %	0,94
HTHS viscosity@150, mPa·s	3.6

TERZO: Built for Engines. Backed by Global Partners

At TERZO, more than produce lubricants — we become the strength you trust. Quieter engines. Greater reliability. Higher returns. Longer-lasting success. We’re with you on every road, in every market, through every growth.