The Shimano Altus RD-M2000 9 speed rear derailleur is part of Shimano’s entry-level off-road offering. It features the low-profile Shadow mechanism to keep the derailleur sleek, and a wider linkage increases stiffness to ensure precise shifting.

• Hyperglide technology for precise and reliable shifting
• Shadow mechanism for a sleek, low profile
• Wider linkage ensures durability and more precise shifting

Specifications 

• 9 speed rear derailleur¬†
• Attaches via derailleur hanger
• Compatible chain: HG
• Low sprocket max/min: 36/32T
• High sprocket max/min: 12/11T
• Total capacity: 45T