Shimano Altus FD-M313 7/8-Speed Triple Down-Swing Dual-Pull Front Derailleur MFPN=DROPOUT-131 }Wheels Manufacturing Seatpost Shaft Block

}Wheels Manufacturing Seatpost Shaft Block Tool

Drivetrain Spacing Boost Teeth 32 BB Inclusion No Crank Arm Length 175mm BCD Direct Mount Chainline 55mm Crank Spindle Diameter 28

4 different chainline options are available

A century of excellence for the next millennium

3 x 100 x 25

Shimano Altus FD-M313 7/8-Speed Triple Down-Swing Dual-Pull Front Derailleur MFPN=DROPOUT-131 }Wheels Manufacturing Seatpost Shaft BlockShimano Altus FD M310 M311 M313 front derailleurs for 7 8 speed drivetrain. Double or Triple Triple Drivetrain Speeds 7 Derailleur Capacity 20 Front Derailleur Clamp 34. 9 (1 3 8") Front Derailleur Cable Pull Dual Front Der Shifter Compatibility Shimano Mountain Max Ring (teeth) 48 Front Derailleur Style Traditional