SRAM XX1 Eagle AXS Crank Arm Assembly - 170mm 8-Bolt Direct Mount DUB Spindle Interface Gray ModelNumber=J2557 Chainline (approximate as BB centering

Chainline (approximate as BB centering and cranksets vary) - 48mm on 3x cranksets and 49mm on 2x

for enhanced visibility

PU membrane

Rear axle not included

}Chromag Overture Saddle - Chromoly Black/Blue

SRAM XX1 Eagle AXS Crank Arm Assembly - 170mm 8-Bolt Direct Mount DUB Spindle Interface Gray ModelNumber=J2557 Chainline (approximate as BB centeringSRAM XX1 Eagle AXS Crank Arm Assembly 170mm 8 Bolt Direct Mount DUB Spindle Interface Gray. The SRAM XX1 Eagle DUB crank arm assembly offers simplicity compatibility and durability in a Carbon Tuned package. 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 Not compatible with SRAMs 3 bolt direct mount interface Spider and chainrings sold