SRAM Quarq DFour DUB Power Meter Spider D3 Minimal rolling resistance - maximum

Minimal rolling resistance - maximum riding dynamics

Consistent and stable spoke lacing

190g (Low-Rise)

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

Total Capacity: 41T (GS)

SRAM Quarq DFour DUB Power Meter Spider D3 Minimal rolling resistance - maximumPower 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