API SG, 20W-50


4–Stroke Motorcycle Oil

QUARTER* is a high-quality 4-stroke gasoline engine oil, formulated from highly refined base stocks and effective additives, meeting the special requirements of the latest high-performance air cooled 4-stroke motorcycles; API SG and JASO MA. It provides better protection of engine’s critical parts and wet clutch. This product is recommended for use in new motorcycles and older one.


• Better thermal and oxidation stability

Prevention of deposits and sludge build-up

Including effective wear inhibitors

Controlled frictional property and prevention of shudder 

Reduction of fuel consumption

Reliable lubrication at low temperatures in start-up 

Technical Details

*QUARTER: A muscular horse with a high speed


Mustang (API SN)
Tornado (API SM)
Orlov (API SL)
Pinto (API SJ)
Toric (API SG)
Appaloosa (API SF)
Karabair (API SE)
Breton (API SC / CC)

Super Gypsy (API CJ-4)
Gypsy (API CI-4)
Shire (API CH-4)
Morgan (API CF-4)
Hyland (API CD)

Automatic gear oil

Katiawari-VI (ATF DEXRON-VI)
Catiavari-II (ATF DEXRON-II)

Manual gear oil

Holstein GL-5 (API GL-5)
Holstein GL-4 (API GL-4)
Holstein GL-1 (API GL-1)

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System oil

3006 / CD
4008 / CD
3008 / CD

Piston trunk oil

4012 / CF

Turbine oil


Hydraulic oil

Hangrin Plus – HVLP

gear oil

Holstein Synthetic-CLP

Diesel engine oil

15W-40 / CI-4 PLUS
15W-40 / CI-4
20W-50 / CI-4
SAE 40 / CI-4