Shimano Altus RD-M2000 9-Speed Rear Derailleur

Shimano Altus RD-M2000 SGS long cage derailleur. Ultra-low profile design with SHADOW RD mechanism. The Wide Link design guarantees increased durability and more precise shifting. Quick and easy installation. Tension spring for easy wheel installation and removal. 9-speed HG compatible chain. Total capacity 45D. Pinion min_Max 36T.