产品名称:竞技轮辋总(zong)成 车圈:材(cai)质:7116AL T6,前轮:19*2.15"//后轮:18*2.5",高(gao)强(qiang)度铝制轮圈 花鼓:材质:6061AL T6,前鼓(gu)(gu)芯:M20*9G*36H//后鼓(gu)(gu)芯:M20*9G*36H。锻造花鼓(gu)(gu) 辐条:材质:7075AL T6全铝(lv)辐条