SRAM XX1 Eagle DUB Crankset - 68-73mm and BB86-92 - 28.99mm DUB - SRAM Direct Mount - 175mm - Black - Grey - 34T - X-Sync 2 Direct Mount - 3mm Boost PDP|PLP|Suits Freehub Type 8% spandex 2-way warp stretch

8% spandex 2-way warp stretch

a simple plastic seat rail mount is also included right out of the box

more robust and lighter than a conventional butyl tube

and most other brands' narrow/wide chainrings

SRAM XX1 Eagle DUB Crankset - 68-73mm and BB86-92 - 28.99mm DUB - SRAM Direct Mount - 175mm - Black - Grey - 34T - X-Sync 2 Direct Mount - 3mm Boost PDP|PLP|Suits Freehub Type 8% spandex 2-way warp stretchSRAM XX1 DUB SL Crankset Lighter. Stiffer. Stronger. True competitors are always looking for a performance advantage a relentless pursuit of equipment that is lighter, stiffer, stronger and more durable. To create the best drivetrain possible, we re examined and re engineered our crankset design. Our all new XX1 Eagle Carbon Tuned crankset is our lightest, stiffest and strongest to date. DUB technology enhances this by simplifying the relationship of