The SRAM X Sync-2 chainrings impress with their significantly smoother running of the chain and better self-cleaning in muddy conditions compared to their 11-speed predecessors. With the proven alternating thick-thin tooth profile, which is matched to the XX1 and XO1 Eagle chains, the X-Sync 2 chainrings always keep the chain securely in place. The steel version has a significantly longer service life compared to the aluminum chainring.
Number of teeth: 34 or 38
Compatibility drive: SRAM XX1 | X01 | GX Eagle (1x12)
bolt circle diameter : 104 mm
Color chainring: black
Color logos: white