Shimano Deore FD-M4100-D Front Derailleur - 2x10-Speed, Double, Side Swing, Front Pull, Direct Mount Wheel Size_20 you can upgrade it to

you can upgrade it to a power meter

Mounting is simple using top tube braze-ons on compatible bikes

High rigidity provides precise shifting and extra durability

All three are slightly roomier than our time proven corresponding sized Uno

Personalize for your hands and preferences using the Contact Point Adjustment and separate Reach Adjust

Shimano Deore FD-M4100-D Front Derailleur - 2x10-Speed, Double, Side Swing, Front Pull, Direct Mount Wheel Size_20 you can upgrade it toThe Shimano Deore FD M4100 Front Derailleur is designed for 2x10 drivetrains. Direct mount Chainstay angle: 64 69 degrees Chainline: 48. 8 51. 8mm Double or Triple: Double Derailleur Capacity: 10 Front Der Shifter Compatibility: Shimano Mountain Front Derailleur Style: Side Swing Max Ring (teeth): 38 Front Derailleur Cable Pull: Front Pull Front Derailleur Clamp: High Direct Mount Drivetrain Speeds: 10