Light and stiff direct mount chainring with accurate Quarq power measurement elegantly hidden inside the DUB spindle lets you stealthily gather the data you need to progress. The wide chainline crankset fits in road and MTB bottom bracket standards so frames can fit wider gravel tires.
DUB-PWR spindle-based unit measures left side power to calculate total watts
Proven Quarq reliability and accuracy
Long battery life (400+ hours) to power a season of rides
User replaceable AAA lithium battery
DUB bottom bracket adds durability and simplicity
Waterproof (IPX7 waterproof to 1 meter for 30 mins)
Lightweight (less than 40g heavier than standard crankset)
Longer DUB crank spindle accommodates both Road and MTB width frame bottom bracket standards for unmatched cross-compatibility across brands
Compatible with 135mm, 142mm and Boost rear spacing
SRAM Model ID: FC-FRC-1WP-D2
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