Shimano Alivio RD-M3100 9-Speed, Long Cage Rear Derailleur Bike Accessories Brand_Redshift It combines cycling-specific features like

It combines cycling-specific features like clipless pedal compatibility and supportive fit

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

The exceptional comfort and versatility of the SPEEDPLAY COMP road pedal derives from its confidence-inspiring and stable platform

Sodium is derived from sodium citrate

Four-Way Stretch

Shimano Alivio RD-M3100 9-Speed, Long Cage Rear Derailleur Bike Accessories Brand_Redshift It combines cycling-specific features likeThe 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