RIRO曲柄转换座超轻铝合金高强度

QuestT6518钉曲柄盲装直装牙盘

STONE EASTON曲柄 EC90SL 用BCD130盘爪 XXE GP3

LEESE EASTON EC90SL,XXE 公路曲柄转BCD110四爪 安装单盘双盘

PASS QUEST RF曲柄直装牙盘raceface 偏心6mm山地车EASTON单盘片

LEESE EASTON EC90SL,XXE 公路曲柄转BCD11T0四爪 安装单盘双盘

PASSQUEST raceface曲柄直装一体中空牙盘山地车easton正负齿盘片

PASS QUEST raceface直装曲柄牙盘山地车EASTON正负齿单盘偏3mm

PASS QUEST Sprill高端碳纤维曲柄EASTON接口DUB主轴29mm轴心曲柄

PASS QUEST Sprill端碳纤维曲柄DUBZ主轴29mm轴心EASTON接口曲柄

STONE EASTON rotor 速联3钉 8钉曲柄 用单盘盘爪BCD110 XXE GP3

STONE EASTON rotor 速联3钉 8钉曲柄 用单盘盘爪BCD130 XXE GP3

RIRO曲柄转换座适用EASTON转SH系统单盘双盘BCD110/130四爪五爪

LEESE EASTON EC90SL转BCD110 五爪安装单盘双盘 XXE gp3 曲柄

PASS QUEST Sprill高端碳纤维曲柄EASTON接口DUB主轴29mm轴心曲柄