Rear derailleur (15)

Option: 1, Long cage 2, Long+ cage: Elite version —————————————————————————— Level: Ltwoo a5 Cage: Long cage Color: Black Speed: 9 Speed Mount: Direct Max sprocket: 42T (1×9 Speed set up)...

Option: 1, Short cage 2, Medium cage —————————————————————————— Model: RD-R3000-SS Level: Sora Speed: 9 speed  Mount: Direct mount Cage: Short cage Compatible chain: HG 9-speed Total capacity: 37T Max sprocket:...

Model: RD-M2000 Level: Altus Color: Black Speed: 9 Speed Mount: Direct mount Cage: Long cage Compatible chain: HG 9-speed Total capacity: 45T Max sprocket: 36T Min sprocket: 11T Weight: approx...

Model: RD-M370-SGS Level: Altus Color: Black Speed: 9 Speed Mount: Direct Mount Cage: Long cage Compatible chain: HG 9-speed Total capacity: 45T Max sprocket: 34T Min sprocket: 11T Possible to...

Model: RD-M591-SGS Level: Deore Color: Black Speed: 9 Speed Compatible chain: HG 9-speed Max sprocket: 28-34T Min sprocket: 11T Cage: Long cage (SGS) Weight: approx 290g Wide link design increases...

Option 1, Black (Medium cage) 2, Black (Long cage) 3, Silver (Medium cage) —————————————————————————— Model: Sram X4 Color: Black / Silver Speed: 7/8/9 Speed Mount: Direct mount Cage: Medium cage...

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...