- Make sure this fits by entering your model number.
- Genuine Sram-Red replacement rings
- 110mm=Compact
- 130mm=Standard Road
This fits your .
Sram 50T 10 sp BCD 110mm 5-Bolt Red Outer Chainring For 34/50 Aluminum Black 11.6215.198.010
Sram 50T 10 sp BCD 110mm 5-Bolt Red Outer Chainring For 34/50 Aluminum Black 11.6215.198.010