Shimano Altus FD-M315-TS Front Derailleur – 7/8 Speed Top Swing Dual-Pull. The Shimano Altus FD-M315 is a top swing dual pull Hyperdrive compatible front derailleur designed for use with 2x 7/8-speed MTB drivetrains.

Chrome plated steel cage provides corrosion resistance

34.9mm band type mount with included adapters to fit 31.8mm and 28.6mm tubes

For 48.8mm and 51.8 chainlines

• TECH SPECS

Double or Triple DoubleDrivetrain Speeds 8Drivetrain Speeds 7Derailleur Capacity 14Front 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 DualFront Der/Shifter Compatibility Shimano MountainMax Ring (teeth) 36Front Derailleur Style Topswing