The YES255 motorcycle is equipped with a 250cc V-twin engine and innovatively adopts dual countershaft technology, achieving flagship-level vibration dampening performance. It delivers robust torque output in the low-speed range, with a maximum power of 20.7kW, while providing linear and smooth power delivery at high speeds and a top speed of 129km/h—perfectly balancing excitement and comfort. Configurations such as an ultra-low seat height of 690mm, an upright riding triangle, and 16-inch wide front and rear tires all help reduce handling difficulty.