microSHIFT R8 Front Derailleur 7/8-Speed Triple, 50/39/30T, 31.8/34.9 Band Clamp, Shimano Compatible

R8 front derailleurs are optimized for 7 and 8 speed chains and Shimano compatible road shifters.

• Cold forged aluminum body
• 31.8 adaptor included
• Chainstay angle: 63-66°
• Chain line: 45mm