This converter (often referred to as a braze-on to clamp adapter or clamp reducer) allows the FD-6800 derailleur to be securely fitted to frame seat tubes of a specified diameter when the derailleur’s original mount does not match the frame’s standard. Made to Shimano’s specifications, it ensures correct derailleur positioning and alignment for smooth, reliable front shifting.
Key features:
- Genuine Shimano front derailleur converter
- Designed for Shimano Ultegra FD-6800 front derailleur
- Adapts derailleur mount to alternate clamp/frame sizes
- Precision-engineered for secure, correct fitment
- Ideal for maintenance, upgrades, or custom frame fittings
FD-6800 converter
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This converter (often referred to as a braze-on to clamp adapter or clamp reducer) allows the FD-6800 derailleur to be securely fitted to frame seat tubes of a specified diameter when the derailleur’s original mount does not match the frame’s standard. Made to Shimano’s specifications, it ensures correct derailleur positioning and alignment for smooth, reliable front shifting.
Key features:
- Genuine Shimano front derailleur converter
- Designed for Shimano Ultegra FD-6800 front derailleur
- Adapts derailleur mount to alternate clamp/frame sizes
- Precision-engineered for secure, correct fitment
- Ideal for maintenance, upgrades, or custom frame fittings

