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德国开姆尼茨大学的工程师们制作出一辆名曰“菲拜尔”的多用途自行车。该车车架采用质地轻盈但又非常牢固的强化含碳纤维塑料制成，车名正由此而来。这种超现代化的材料，目前仅应用于航空及宇航方面。这种车架比之于钢质和铝质车架更坚固更轻巧。全车总重仅１２公斤。后轮上
Engineers at Chemnitz University in Germany have produced a multi-purpose bike called Fibai Er. The car frame with light texture but also very strong reinforced carbon-fiber plastic, the name of the car is coming. This ultra-modern material, currently only used in aviation and aerospace. This frame is stronger and lighter than steel and aluminum frames. The whole car weighs only 12 kg. On the rear wheel