window.dataLayer = window.dataLayer || []; function gtag(){dataLayer.push(arguments);} gtag('js', new Date()); gtag('config', 'AW-16447905242'); 2025 Giant TCR Advanced 1 PC Road Bike KEY PERFORMANCE FACTORS SYSTEM OPTIMIZATIONThe frameset, wheels, cockpit and other parts were engineered, developed and tested together to perfo..