Shimano Alivio M4000 9 Speed MTB Rear Derailleur
Shimano Alivio M4000 9 Speed Rear Derailleur
Alivio MTB - dedicated Mountain Biking components. Control with Confidence: Proven race technology with improved ergonomics, durability and reliability.
Shadow Rear derailleur is intended for more aggressive riding. Because of its low profile and single tension construction, the derailleur does not hit the cha in stay in rough riding conditions. The result is smooth and silent performance.
- Super low-profile concept with SHADOW RD technology for less trouble
- Quick wheel installation and removal
- Mount Type: Direct attachment (Conventional)
- Maximum Sprocket: Low sprocket Max. 36T/Top sprocket Max. 12T
- Minimum Sprocket: Low sprocket Min. 32T/Top sprocket Min. 11T
- Front Difference: Max. front difference 22T
- Total Capacity: 45T