大排量摩托车一般是指发动机排气量大于250毫升的摩托车,这类摩托车结构复杂、技术先进、速度快、安全可靠性要求高。 我国目前生产的14个级别的500余种摩托车中,除750型边三轮摩托车外,其余的排量都集中在50～250ml之间,250～750ml之间几乎为空白,大排量两轮摩托车更少。1995年我国750ml摩托车产量仅为5万辆左右,占我国当年摩托车总产量783万辆的0.6％。而目 Large-displacement motorcycles generally refer to motorcycles whose engine displacement is greater than 250 milliliters. Such motorcycles have complex structures, advanced technologies, high speeds, and high requirements for safety and reliability. Of the more than 500 types of motorcycles currently produced in China at 14 levels, except for the 750-type three-wheeled motorcycle, the rest of the displacement is concentrated between 50 and 250 ml, with almost no space between 250 and 750 ml. There are fewer two-wheelers. In 1995, the output of 750ml motorcycles in China was only about 50,000, which accounted for 0.6% of the 7.83 million motorcycles in China that year. And head