普通型自行车

结构坚固，骑行平稳，舒适轻快，并能少量载重，其特征数据如下：（１）前后两轮中心距分别为１１３０毫米以上（车轮直径为７１０毫米，俗称“２８”车）和１０９０毫米以上（车轮直径为６６０毫米，俗称“２６”车）；（２）行程（中轴旋转一周，车轮前进的距离）为４—６米；（３） 载重量（包括骑车人的重量）为１２０公斤；（４）全车重量（不包括附件）为２０５公斤（７１０毫米的车）和１９５公斤（６０毫米的B车）。Structure, strong, smooth riding, comfortable and light, and can a small amount of load, its characteristics are as follows: (1) before and after the two center distance 1130 mm or more, respectively (wheel diameter of 710 millimeters, commonly known as "28" cars), and 1090 millimeters above (wheel diameter of 660 millimeters, commonly known as "26" vehicle); (2) stroke (axis of rotation a week, the distance between the wheels forward) to 4-6 m; (3) load (including the rider's weight ) to 120 kg; (4) the entire vehicle weight (not including accessories) for 205 kilograms (710 mm trucks) and 195 kg (60 mm B-trucks).