Shimano Sora Double Front Derailleur

• Product Code: FD-R3000
• Group Set: SORA
• Top Gear Teeth: 46-52T
• Chain Stay Angle: 61-66 Degrees
• Chain Line: 43.5mm
• Derailleur Types: Braze-on and band clamp
• Band Clamp Model: Includes shims for 31.8mm and 28.6mm seat tubes

The size of your seat-tube dictates the required derailleur clamp size.