- Make sure this fits by entering your model number.
- Replacement chainring for SRAM XX cranks
- Inner chainrings (26T, 28T) are 3mm thick and have an 80mm BCD
- Outer chainrings (39T, 42T) are 6mm thick and have a 120mm BCD
This fits your .
CNC machined aluminum chain rings for X0 and X9 crank sets. X-Glide 2×10 shifting technology Long pin option for use with GXP only.