FSA Aero Chainring for 11-speed groupsets. This chainring fits cranksets with five bolts and 130 BCD. With 46 teeth it is suited in combination with a 55/56T/58 outer chainring. The chainring has been used, but only for a short while. There are a lot of miles left in the chainring.
We haven't been able to find any official information about this chainring, so either it is a generic model or a prototype.
- For FSA 5-bolt 130 BCD
- Inner chainring
- 11 speed
- Weight: 65g