HAOJUE DA135SDA135S (LAMS): one of the Best Leaner Motorcycles, from a Genuine Japanese Standard Factory DA135S introduces the concept of ergonomics into its design: the New TSR engine (135cc) with double buffer balancer that reduces vibration to a minimum facilitating a smooth and pleasant ride all the way. Also, the TSR engine provides great power as well as excellent fuel economy, which you will enjoy your daily commuting under a minimal fuel bill (1. 7 Liter