Micro 4 Stroke Engine Oils are premium quality engine oils Tested by Nick R&D team. They conform to international specifications of JASO ( japanese Automobile Standard Organization ) MA & MB. Micra 4 Stroke Engine Oils have been development keeping in mind the difficult driving conditions prevalent on indian roads. To meet the complete lubrication needs of your Scooters & Motocycles we strongly recommend that you use Micra 4T Engine Oils only. These products minimize spark plug fouling and preignation, prevent rusting and provides protection against scuffing seizure & wear.