Ridea front derailleur clamps are ideal to install braze-on front derailleurs on frames without braze-on mounts and on frames that were not designed with a front derailleur in mind.
| P/N | Clamp Ø | Compatibility | Body material | Weight | Colors* |
| FDSBR1 | 38,5 mm (with shim) 40 mm (w/o shim) | Brazed-On FD Brompton and others | CNC alloy | 50 g | black, red, gold, silver |
| FDSB3 | 40 mm | Brazed-On FD Birdy and others | CNC alloy | 45 g | black, red, gold, silver |
| FDSD2 | 41 mm | Brazed-On FD Dahon, Tern and others | CNC alloy | 47 g | black, red, gold, silver |
*More colors are available as a customization option.