SHIMANO Altus M370 Direct rear derailleur 9s

The 9-speed SHIMANO ALTUS M370 rear derailleur use its MEGA 9 DRIVE TRAIN design to deliver smooth, light action shifting performance. Features: - Possible to select appropriate gear combination for stress free long riding - MEGA 9 DRIVE TRAIN - Smooth / light action shifting performance - Low profile concept with Double Servo-panta technology - Wide Link for durability and precise shifting - Total capacity: 45T Specifications: - Rear speeds: 9 - Compatible chain: HG 9-speed - Top-Normal spring type|Double servo: yes - Mount|Direct attachment (Conventional): yes - Cable adjuster: yes - Max. front difference: 22T - Total capacity: 45T - Low sprocket|Max.: 34T - Low sprocket|Min.: 28T - Top sprocket|Max.: 11T - Top sprocket|Min.: 11T - Pulley|Teeth: 11/11T - Pulley|Sunken type pulley bolt: X (Guide pulley) - (Tension pulley)