Giant TCR Advanced Pro 0 Di2 2025 - Ocean Twilight

GIANT TCR ADVANCED PRO 0 Di2 2025 - OCEAN TWILIGHT

Built to go faster. Whether you’re climbing, cornering or launching an attack, this all-new road racer is made for that moment.

Lightweight, efficient and integrated for speed, it’s engineered to give you a competitive edge in every situation.

SYSTEM OPTIMIZATION

The frameset, wheels, cockpit and other parts are engineered, developed and tested together to perform as a system.

The all-new OverDrive Aero steerer tube technology is combined with a Contact SL AeroLight stem and Contact SLR handlebar to incorporate internal cable routing that integrates the top cap, cables and spacers in a more aerodynamic, user-friendly setup.

WINNING EFFICIENCY

Featuring a greater stiffness-to-weight ratio than the previous generation, along with new aero tube shaping and a lighter overall weight, this uncompromising race bike delivers explosive acceleration and unyielding pedaling stiffness.

The result is race-winning performance in the moments that count.

INTEGRATED AERODYNAMICS

All tube shapes were engineered and developed using Computational Fluid Dynamics (CFD) modeling and wind-tunnel testing.

From the truncated ellipse shape of frameset tubing to a new cockpit design and component integration, it all adds up to a more streamlined profile that improves overall aero performance compared to the previous generation.

SHIMANO ULTEGRA Di2

The TCR Advanced Pro 0 features the latest Shimano Ultegra Di2 12-speed semi-wireless electronic gearing system.

The Ultegra crankset embeds Giant’s Power Pro power meter. The 52T/36T front chainring combo (also called Pro Compact or PC) is paired to an 11T-34T rear cassette giving riders the best all-round gear range for climbing some serious vertical and moving fast on undulating and flatter gradients.

New for 2025 are the latest Giant SLR 0 40 wheels. At 40mm deep they are versatile; light enough for climbing and with aerodynamics to generate momentum on the flats.

These hubs use a 40T ratchet driver that engages every 9 degrees of the rear hub’s rotation, delivering power fast with very little delay. And instead of Sapim metal spokes, the SLR 0’s use carbon spokes.

Lastly, the wheelset is setup tubeless with tubeless sealant.