The best premix i have used so far got a little over 80 hrs on my top end now and still starts first kick cold. my bike sees everything from deep sand mx tracks to rocky high altitude roads. and you gotta love the yamalube smell.
Competition Two Stroke Oil
Developed to meet the requirements of competition Motocross and Snowcross. Used exclusively by the two stroke Yamaha Factory Race Team riders.
A special base stock protects from wear and breakdown, reduces friction and allows for maximum horsepower.
Special, synthetic additives reduce carbon and deposit build-up on pistons, rings and exhaust ports, for maximum horsepower and minimum wear.