SRAM XX1 Eagle AXS 55CL Crank Arm Assembly - 170mm 8-Bolt Direct Mount DUB Spindle Interface 55mm Chainline Gray. The SRAM XX1 Eagle 55mm Chainline DUB crank arm assembly offers simplicity compatibility and durability in a Carbon Tuned package.

55mm chainline / 174mm Q Factor

DUB technology simplifies the relationship of the spindle to the bottom bracket

8-bolt crank interface is compatible with Quarq Dzero XX1 Eagle power meter spider

Compatible with all SRAM MTB Wide DUB bottom brackets

Not compatible with SRAMs 3-bolt direct mount interface

Spider and chainrings sold separately