microSHIFT R9-B Double Front Derailleur - 9-Speed, Double, 46-52t Max, Band

microSHIFT R9 front derailleurs are precision manufactured to deliver predictable and smooth shifting. Optimized for use with Shimano 9-speed compatible road drivetrains.

• Durable cold forged aluminum body provides strength and weight savings
• Precision forged steel shifting plate for resistance to chain-rub
• Stiff and strong hardware for reliable mounting
• 34.9mm band clamp with included adapter for 31.8mm seat tubes
• Chainstay angle: 61-66°
• Chain line: 43.5mm
• Body is black anodized for added durability

• Double or Triple: Double
• Drivetrain Speeds: 9
• Front Derailleur Clamp: 34.9 (1-3/8")
• Front Derailleur Clamp: 31.8 (1-1/4")
• Front Derailleur Cable Pull: Bottom Pull
• Front Der/Shifter Compatibility: Shimano Road
• Max Ring (teeth): 52
• Front Derailleur Style: Traditional
• Weight: 125
• Derailleur Capacity: 16