This is a replacement or optional different gearing SRAM Red Yaw 10 Speed outer chainring with 53 teeth and 130mm BCD. This ring is designed only for SRAM Red 10 Speed cranksets with a 130mm BCD.
- Non-Hidden Bolt rings fit other SRAM 10-speed crank arms
- Compatible with the SRAM Red Yaw front derailleur
I noticed this issue after I ordered it and hoped it was the right one. It really is 110mm BCD and is the exact replacement I needed.