The air underneath the tread patch

Internal mesh lining

rather than curving mostly back as on the rest of the H-Bars

spare olives and insert for hose length adjustment

SRAM XX1 Eagle DUB Crank Arms Only 8 Bolt Direct Mount For Powermeter - 28.99mm DUB - SRAM 8-Bolt Direct Mount - No Chainring - 3mm Boost - Black - 165mm - 68-73mm PDP|Colour The air underneath the treadTrue 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