Description
Sora Rear Mech RD-3400
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 shifts11-tooth pulleys for reduced pulley wear and chain noise. Pulleys feature sintered alloy bushings for smooth-running performance.
Additional Information
| Summary | 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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