Shimano Deore FD-M4100-D Front Derailleur - 2x10-Speed, Double, Side Swing, Front Pull, Direct Mount Wheel Size_20 Combined with the high-g impact

Combined with the high-g impact protection of Conehead

Rotor Type: One Piece

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

you can upgrade it to a power meter

Shimano Deore FD-M4100-D Front Derailleur - 2x10-Speed, Double, Side Swing, Front Pull, Direct Mount Wheel Size_20 Combined with the high-g impactThe 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