The original SRAM X0 chainring with 22 teeth and a 64-tooth circle diameter for SRAM 10-speed MTB cranksets, in black

Genuine SRAM X0 chainring, 36 teeth, 104mm bolt circle, 10x2-speed for a 36-24 tooth gear ratio

Genuine SRAM X0 chainring, 38 teeth, 104mm bolt circle, 10x2-speed, with chainstop

The original SRAM X0 chainring, 39 teeth, 120 mm bolt circle, BB30 long spline, with threaded bolt holes, 10x2-speed

The original SRAM X0 chainring, 39 teeth, 120 mm bolt circle, GXP short spline, with threaded bolt holes, 10x2-speed

The original SRAM X0 chainring, 39 teeth, 120 mm bolt circle, GXP short spindle, with threaded bolt holes, 10x2-speed

The original SRAM X0 chainring with 42 teeth, 120mm bolt circle, B30-length catch pin, threaded bolt holes, 10x2-speed

Sram X0 DH chainring, 36 teeth, 104 BCD

Sram X0 DH chainring, 38 teeth, 104 BCD