SRAM Quarq DFour DUB Power Meter Spider bikes Durable chromoly steel spindle

Durable chromoly steel spindle

Chainrings 2

Take your bike adventures even further with a versatile mount cage to pack larger gear on your bike

Shifter to Junction B (internal): 1200mm

RaceRibbon Handlebar Tape

SRAM Quarq DFour DUB Power Meter Spider bikes Durable chromoly steel spindlePower 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