This is a replacement 110mm BCD inner chain ring for SRAM 11-Speed road. The 110mm 5 bolt pattern is used for SRAM Red, Rival, Force, and Apex 52/36 and smaller.
53/39 rings use 130mm bolt pattern.
- Color: Black
- Material: Aluminum
- Teeth: 34,36
- Chainring BCD: 110mm
- Ring Position: Inner
- Chain Compatibility: SRAM 11
I built my 1 x 10 E-bike with this 34T ring from SRAM replacing 42T chainring on the motor. I found a world of difference in shifting smoothness compared to a similarly sized cheaper punched sheet-metal replacement. This is AL-alloy part is light and flat and the profiled teeth makes shifting smooth.