STROKE 100% SYNTHETIC 100% Synthetic lubricant. Based on Ester-Technology designed for 2-Stroke scooter engines with premix or injector lube system, operating at high revs and under high load.• Very high lubricating properties decrease friction and wear.• Improve power output and minimize engine internal friction.• Synthetic base stocks minimize smoke and deposits.• Special formulation to avoid emulsion build up in the compressor and the rail of direct injection systems. Specification : JASO FC - ISO-L-EGC - API TC