## Item Overview Up for sale is a premium Specialized S-Works carbon crankset featuring an integrated Quarq spider-based power meter. This setup combines the ultra-lightweight, high-stiffness performance of S-Works FACT carbon crank arms with Quarq’s legendary gold-standard power measurement accuracy. It measures total power from both legs at the spider, offering rock-solid data consistency via ANT+ and Bluetooth. 172.5 crank length. 53/39 Praxis Chainrings. Chainrings are just a few months old. Cranks are a bit scratched up, but power meter and rings are it good condition.
