Hookless rim design enhances overall durability and offers a wider inner rim width without adding weight

Optimized carbon layup features high tensile strength carbon fiber placed at the most crucial points to provide stiff, compliant and lightweight wheels

Low friction hub with precision machined internals eliminates excessive bearing load, reducing bearing friction, lowering rolling resistance and minimizing power loss

Dynamic Balanced Lacing (DBL) ensures spokes are set for optimal tension when pedaling, resulting in enhanced durability and transmission efficiency

The enlarged DBL hub flange increases spoke bracing angles, boosting overall torsional/transmission and lateral stiffness for better power transfer

Giant’s proprietary High Glass Transition Temperature (Tg) resin enhances the rim’s overall durability and braking performance

65mm deep aero rim profile with a 22.4 inner width offers better support for today’s higher volume road tires and minimizes aerodynamic loss