Bike & Motorcycle Engine Oil — 4T, Mineral to Full Synthetic

Bike, Motorcycle & Scooter Engine Oils

Engine oils for motorcycles and scooters — from dependable mineral grades up to advanced synthetic formulations. A higher API grade (SJ → SL → SN) reflects newer technology and higher performance, with our SN range being fully synthetic.

Unisol Lubricants manufactures 10 bike, motorcycle & scooter engine oils at its ISO 9001:2015 certified plant in Rajkot, Gujarat, India.

Xtreme 4T Plus 20W-40

A dependable mineral-grade 4-stroke oil for everyday motorcycles — solid wear protection, clean operation and smooth pickup for daily commuting. BS6 compatible.

Viscosity grade
20W-40
Specification
API SJ, JASO MA2
Pack sizes
900 ml, 1 L
Range
Mineral Range

Intense 4T Plus 20W-40

Compatible with all four-stroke motorcycles, Intense 4T protects against corrosion and reduces maintenance cost — keeping your engine running young.

Viscosity grade
20W-40
Specification
API SL, JASO MA2
Pack sizes
900 ml, 1 L
Range
Premium Range

Boltron 4T Plus 10W-30

A premium 10W-30 for modern 4-stroke bikes — lighter viscosity for quick cold starts, better fuel economy and responsive performance.

Viscosity grade
10W-30
Specification
API SL, JASO MA2
Pack sizes
900 ml, 1 L
Range
Premium Range

Scootex 4T Plus 10W-30

Made for gearless scooters. A special friction modifier delivers better fuel economy and smooth, quiet performance. Recommended for Honda, TVS, Hero & Yamaha.

Viscosity grade
10W-30
Specification
API SL, JASO MA2
Pack sizes
800 ml
Range
Premium Range

Synth 4T Plus 20W-40

Synthetic-technology oil for new-generation motorcycles — longer engine life, smoother combustion, less friction and vibration, and a cooler, cleaner engine.

Viscosity grade
20W-40
Specification
API SN, JASO MA2
Pack sizes
900 ml, 1 L
Range
Synthetic Range

Syntron 4T Plus 10W-30

Advanced synthetic 10W-30 with superior protection, effortless cold starts and excellent fuel efficiency for premium 4-stroke engines.

Viscosity grade
10W-30
Specification
API SN, JASO MA2
Pack sizes
800 ml, 900 ml, 1 L
Range
Synthetic Range

Alpha 4T Plus 5W-30

Our flagship fully-synthetic 5W-30 — maximum protection, ultra-smooth running and extended drain intervals for high-performance bikes.

Viscosity grade
5W-30
Specification
API SN, JASO MA2
Pack sizes
600 ml, 900 ml, 1 L
Range
Synthetic Range

Thunderstorm 4T (Bullet Oil) 15W-50

Purpose-built for Royal Enfield motorcycles — high-viscosity 15W-50 protection for big single-cylinder engines, stable under heat and load. Ride like a king.

Viscosity grade
15W-50
Specification
API SM, JASO MA2
Pack sizes
2.5 L
Range
High-Performance

Ultimate 2T 2T

Premium two-stroke oil that blends cleanly with fuel, minimises smoke and protects against wear and deposits in 2-stroke engines.

Viscosity grade
2T
Specification
JASO FC
Pack sizes
500 ml, 1 L
Range
2-Stroke

Multigrade 4T 20W-50

Higher-viscosity 4-stroke oil for older and high-mileage engines, in 1 L and 1.2 L packs. Contact us for availability.

Viscosity grade
20W-50
Specification
API SL, API SN
Range
Also Available

Looking for the right grade?

Our team will help you choose the correct Unisol product for your vehicle or fleet.