Shimano Altus FD-M310 7/8-Speed Triple Top-Swing Dual-Pull Front Derailleur MFPN=171579-021 Thanks to the unique Seat-Lock

Thanks to the unique Seat-Lock attachment system the Ortlieb Seat-Pack QR is quickly and securely mounted and just as speedily removed completely residue-free

Cogs are optimized for use with Solo-XD Carrier system only

}CeramicSpeed PF30A Road Bottom Bracket - DUB Road Spindle Black

11-46 Cogs 11-13-15-17-19-21-24-27-31-35-40

}Portland Design Works Bodega Basket

Shimano Altus FD-M310 7/8-Speed Triple Top-Swing Dual-Pull Front Derailleur MFPN=171579-021 Thanks to the unique Seat-LockShimano Altus FD M310 7 8 Speed Triple Top Swing Dual Pull Front Derailleur. Shimano Altus FD M310 M311 M313 front derailleurs for 7 8 speed drivetrain. TECH SPECS Double or Triple Triple Drivetrain Speeds 8 Drivetrain Speeds 7 Derailleur Capacity 20 keyword search FD M190A Front Derailleur Clamp 28. 6 (1 1 8") Front Derailleur Clamp 31. 8 (1 1 4") Front Derailleur Clamp 34. 9 (1 3 8") Front Derailleur Cable Pull Dual Front Der Shifter Compatibility