Replacement chainrings for 1x cranksets on select Roscoe models.
Change up the tooth count for varying terrain and ride style on select Roscoe FSA cranksets.
Key Features
- Narrow Wide tooth profiling ensures ultimate chain retention
- Specific 82mm bolt-circle diameter for certain FSA Gamma Pro cranksets
- Compatible with 1x10 and 1x11 drivetrains
Part Numbers: 553504, 553505
