<div layer1="text-s"></div><div class="tz-paragraph">大家好:自行车中轴是用一体的好，还是滚珠的好呀！看中了喜德盛旭日300A&nbsp;&nbsp;PRO这款车，可中轴是用滚珠的很纠结。</div><div layer1="text-e"></div><br /><div layer1="img-s"></div><div class="tz-picture"><img src="http://club2.autoimg.cn/album/g10/M00/70/59/userphotos/2017/04/19/17/500_wKgH4Fj3NJ6AR0nKAAK6jLfjRI4630.jpg" style="height:965px;width:700px"  /></div><div layer1="img-e"></div><br />

入门山地车