Sram Xx1 Eagle Dub 8b Crank Black 175 mm

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 the spindle to the bottom bracket, and redefining the measure of durability. DUB-powered cranksets mean simplicity, compatibility and durability.Feature:- Chainrings not includedSpecifications:- Speeds: 12- BB Compatibility: DUB:BSA73, PF89.5, PF92, PF30 MTB73, BB30 MTB73, BSA MTB68SP- Chainring Size: No rings- Crank arm length: 165mm, 170mm, 175mm- Chainline: n/a- BB Spindle Interface: DUB- Chainring material: No rings- Guard: No Guard- Bolt Circle Diameter (BCD): Direct Mount (DM)- Crank arm material: Carbon