It is not always easy to change trays without derailing inside or outside, especially when the chain is not perfectly aligned, here is a red Rotor anti-derailment that will prevent your chain from derailing inwards, Fixing directly on the screw of the front derailleur to Braze. Its red color will bring peps to your transmission, a detail that changes everything !
Features :
- Aluminium CNC 7075
- Compatibility : Braser On
- Weight : 6g
- Red Color
MORE INFORMATION
| Front derailleur mount | Braze On |
| Chainrings | 2 |








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