Shimano Alivio RD-M3100 9-Speed, Long Cage Rear Derailleur Bike Accessories Brand_Redshift Sodium is derived from sodium

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Unleash the epitome of road cycling excellence with the Felt FR1 Dura-Ace 11 Speed

Weight: 101 grams

Closure System: Boa Li2: mechanism generates higher power with finer resolution

- Made with recycled materials

Shimano Alivio RD-M3100 9-Speed, Long Cage Rear Derailleur Bike Accessories Brand_Redshift Sodium is derived from sodiumThe Shimano Alivio RD M3100 Rear Derailleur features Shadow RD technology to keep the derailleur safe from trail obstacles. Super low profile Shadow RD technology Largest Cog: 36 Rear Derailleur Mount Type: Shimano Rear Direct Mount, 10x1 Standard Chain Wrap Capacity (teeth): 45 Cage Length: Long Rear Der Shifter Compatibility: Shimano Mountain Drivetrain Speeds: 9