本人在B站UP主SWAY的小铺内总价花费1800元购买了一辆所谓升级套件成色很新的喜德盛英雄600。本人小白,4.21号收到货后简单的进行了一下骑行,没有测试变速系统,没有发现大问题。第二天发现变速系统存在一定问题,左边永远只能固定在大轮,右边换挡存在调档等问题。UP主忽悠可能线有点紧,让我自己照着视频调节一下。我本人小白不是很懂自行车,于22号到当地花费60元调节了一下双边变速,师傅告知所有升级是降级,并且所有系统均不适配山地车,两边系统是公路车系统。5.5日夜骑换挡突然掉链,差点摔伤。后续联系UP主,只愿意部分退款,不想退车,如果退车扣除300元定金和100元运费。我自己不愿意海鲜市场欺骗别人和配合UP主更换整套变速系统。本人于5.7号退回原车,运费花费100元,收到退款1400。本人用接近600元的教训希望能避免一些车友被坑。希望广大吧友帮顶!!!车辆信息如图所示:![](http://tiebapic.baidu.com/forum/w%3D580/sign=d6cf006f454f78f0800b9afb49310a83/6334070828381f30c4061392ef014c086e06f08e.jpg?tbpicau=2024-07-17-05_edebc5a5d412e8d4696ef4926f57cc62)
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