Shimano Alivio FD-M3120-E Front Derailleur - 2x9-Speed Side Swing Front Pull E-Type Mount 36t Max ModelNumber=G0409 Requires Ohlins coil tool for

Requires Ohlins coil tool for installation (Sold Separately)

Color Black Size Large

AS0 Model Name BL-R31 Road Brake Levers Category Brake levers

Foldable Kevlar aramid bead with added Bead Shield provides extra reinforced protection throughout the bead Flat Protection Tread Color Black Weight 725 Defined Color Black ISO Width (mm) 40 ISO Diameter 622 / Road / 29" Tire Intended Use Cyclocross Tire Diameter 700c Tire Bead Folding Labeled Size 700 x 38 Tire Type Clincher

only looking at the actual bike drive system can tell you what to use

Shimano Alivio FD-M3120-E Front Derailleur - 2x9-Speed Side Swing Front Pull E-Type Mount 36t Max ModelNumber=G0409 Requires Ohlins coil tool forThe Shimano Alivio FD M3120 Front Derailleur features side swing action for enhanced cable routing and smooth operation. For 2x9 drivetrains Chainstay angle: 64 69 degrees Chainline: 48. 8mm 51. 8mm Double or Triple Double Drivetrain Speeds 9 Front Derailleur Clamp E Type Front Derailleur Cable Pull Front Pull Front Der Shifter Compatibility Shimano Mountain Max Ring (teeth) 36 Front Derailleur Style Side Swing