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...
Model: RD-T4000 Level: Alivio Color: Grey as picture Speed: 9 Speed Mount: Direct mount Cage: Long cage Compatible chain: HG 9-speed Total capacity: 45T Max sprocket: 34T Min sprocket: 11T...