摩配
EVOSID山地车DUB牙盘170mm中空一体曲柄镂空CNC高强度曲柄组5DEV
$313.99
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兼容性-变速兼容性:12S / 11S
曲柄材料-曲柄材料:铝合金CNC AL-7075
DUB轴材料-铝合金锻造AL-7075
曲柄长度:165/170/175mm
颜色-黑色/钛色(抛光)/彩色(抛光)
链环模型-兼容GXP直接安装链环接口
链线-链中心线:49mm/52mm (Boost)
BB主轴-轴:29mm
主轴长度- 130mm----适合68mm/73mm底部支架
BB兼容性-轴兼容性:BB- bsa29mm /BB89.5-29mm/ BB92-29mm/ PF30-29mm/BB30-29mm
重量:585克(曲柄组+轴+螺钉)
