The new XCX Ultralight line comes in several sizes: 30, 32, 34, 36 teeth. Theyre made with a 5mm offset for compatibility for 1x gravel or Boost MTB drivetrains.

Weight: 49g (30T) 91g (42T)
-5mm Boost offset
Direct Mount and Dual Width
10/11/12 speed Shimano and SRAM compatible