Trisonic™ SpeedMax™ 4T engine oils offer high degree of reliability and enhanced clutch control that enable you to achieve an enjoyable ride at all times. From the fully synthetic engine oil Trisonic™ SpeedMax™ 4T PRO-RIDER to premium multi-grade engine oils, Trisonic™ SpeedMax™ product range has different 4T motorcycle and scooter engine oils that cater to all riding style.