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Dirt bike are the most successful human invention a human machinery, and is composed of simple machines by many complex mechanical.
In 1790, a French man named west Cardiff pull grams, he loves to think. One day, he walked in Paris, on a day rained because Cardiff pull grams, west but mumblingly say: "don't shout, don't shout, let them go." Carriage walked away, he also gawk stood on the curb. He think: road so narrow, pedestrians and so much,
Why can't the carriage tectonic changed? Should the carriage down cut off half, four wheels into around two wheels... He is such a thought, home do to carry on the design. Through trial and error, 1791 after the first aeroplane "Trojan horse wheel" abraao car built. The car before the car wheels are there two woodiness beam above electric motorbike , the middle, attached to a bench, like, like a toy. Because the car hasn't transmission chain, rely on cyclist with your feet firmly, the car can slowly forward, and the car nor steering device, can only go straight on, and won't bend, go out riding soon tired sweating like a pig. Just the new thing always is not perfect. Cardiff pull grams not discouraged west, he continued to try to improve it. Unfortunately, soon after his illness died.
The world's first truly practical dirt bikeappeared in the early 19th century. 1817, German DE les in Paris, France invented the drop two rounds of wooden bike. Dirt bikewhen published quickly became a person favour when European of transportation. The 19th century some europeans also conceived of some ideal dirt bikefigure.
Since the reform and opening up, China dirt bikeindustries through active introduction, digestion, absorption international advanced technology and equipment, the production technologies, processes, product quality and automatic production level, etc have significantly improved. China has become the world's largest dirt bikeproduction, consumption and export power. Our country is a dirt bikeexporters. But there was a time motorcycle is fluent, reason is relatively a Dirt bikefor motorcycle faster some relative to now the social speaking, speed is very important.