Chainring – First R-M8000 Narrow Wide

24,50 
34T, 96 mm asymmetrical BCD, for cranksets Shimano FC-M8000-2, FC-M7000-2, FC-M6000-2. CNC AL7075

Chainring – FSA Omega / Vero

26,13 
10/11 speed, narrow wide, 34T, 90 mm BCD