Ridea cable fenders for Birdy improve the rear derailleur cable housing route through the frame, protecting the housings from from rubbing against other parts. CFBDC1 has a 3K carbon plate for full protection and it is only compatible with 1x setups. FBDA1 is fully CNC alloy, its shape allows the use of a front derailleur.
| P/N | Material | Weight | Colors* |
| CFBDC1 | carbon fiber | 9 g | black, red, gold, silver (bolt) |
| FBDA1 | CNC alloy | 10 g | black, red, gold, silver |
*More colors are available as a customization option.