Option: 1, Top swing (34.9mm) 2, Top swing (31.8mm)(34.9mm with adapter) 3, Down swing (34.9mm) 4, Down swing (31.8mm)(34.9mm with adapter) —————————————————————————— Model: FD-M2000 Level: Altus Speed: 3×9 Speed Compatible...
Option 1, Silver 2, Black —————————————————————————— Model: RD-M310 Level: Altus Color: Black / Silver Speed: 7/8 Speed Mount: Direct Mount Compatible chain: HG 8/7/6-speed Total capacity: 43T Max sprocket: 34T...
Option: 1, Black 2, Silver —————————————————————————— Model: RD-M360 Level: Acera Color: Black / Silver Speed: 7/8 Speed Mount: Direct Mount Cage: Long cage Compatible chain: HG/UG 8/7/6-speed Max sprocket: 34T...