Experience the ultimate fusion of performance and technology with a lightweight and stiff direct mount chainring, featuring advanced Quarq power measurement seamlessly integrated within the DUB spindle. This innovative design allows you to discreetly collect essential data to enhance your cycling performance.

The DUB-PWR spindle-based unit accurately measures left side power to calculate total watts, ensuring you have precise metrics at your fingertips.
Enjoy an impressive battery life of over 400 hours, powering your rides for an entire season without interruption.
The user-replaceable AAA lithium battery makes maintenance a breeze.
With the DUB bottom bracket, you gain added durability and simplicity in your setup.
Built to withstand the elements, this product is waterproof (IPX7 rated for 1 meter up to 30 minutes).
Weighing in at less than 40g heavier than a standard crankset, it delivers on performance without the bulk.
SRAM Model ID: FC-FRC-1P-D2