|   • 
                    Sora derailleurs feature an advanced light action for low-friction 
                    shifting up or down the block. 
                     
                    • Wide link design for increased rigidity and precise 
                    gear shifts. 
                     
                    • 11-tooth pulleys for reduced pulley wear and chain 
                    noise. 
                     
                    • Pulleys feature sintered alloy bushings for smooth-running 
                    performance. 
                     
                    • 37 tooth total capacity, rear sprocket size range 
                    11-27T. 
                     
                    • Compatible with 9-speed drivetrains.  
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