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引用第6楼怀宁于2011-10-16 21:56发表的 回 4楼(海树) 的帖子 :那么说来,弯把就只是为了弯腰降低风阻设计来的?
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引用第15楼洒风于2011-10-16 23:41发表的 :一辆大轮两辆小轮呀,说实在的,如果到起伏路面或者上坡路段,700C只要一发力,小轮就没影了。平路,小轮是可以跟上不发力的700C的。
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