SRAM Quarq DFour DUB Power Meter Spider D3 positive-rake tooth shape has been

positive-rake tooth shape has been designed to work perfectly with the new Eagle™ chain to increase chain retention and overall pedaling efficiency

and the ability to carry what they need

Minimal rolling resistance - maximum riding dynamics

Build your ultimate enduro drivetrain with the SRAM X0 Eagle AXS Transmission Groupset

and the shape of the inner cage plate

SRAM Quarq DFour DUB Power Meter Spider D3 positive-rake tooth shape has beenPower every ride with the Quarq DFour DUB. Designed for Dura Ace R9100 and 9200 chainrings, DFour DUB delivers on reliability & accuracy. Reach new goals and explore new roads with a power meter that delivers on accuracy, durability, and reliability. The DFour DUB was designed specifically for Dura Ace R9100 chainrings. Train using a Quarq power meter without changing your drivetrain. You are working hard, pushing yourself to new heights in some of