Built to give you the full aero advantage, and it's fully UCI legal for time trial competition. This frameset is proven by pros at the highest level, including Team Sunweb rider Tom Dumoulin, who rode it on the pivotal final TT of the 2017 Giro d'Italia to win the maglia rosa.
The all-new Trinity Advanced Pro TT frameset was designed and developed with input from Team Sunweb's top time trial specialists including Giro d'Italia champion Tom Dumoulin. Proven at the highest levels of racing, including TT stage wins at all three grand tours, it's engineered with Advanced-grade composite material featuring AeroSystem Shaping Technology. The frameset includes a UCI-legal fork setup, the AeroVault downtube water bottle, a specially designed AeroDrive TT composite base bar, and SpeedControl SL brakes.
High Performance-Grade raw carbon fiber and Giant’s proprietary resin formula are used to produce custom composite material in our own composite factory. Extremely lightweight, stiff and compliant.
Through CFD and dynamic wind-tunnel testing, engineers optimize each tube shape to deliver superior aerodynamic performance.
A UCI-legal 3:1 airfoil fork and integrated stem design delivers a seamless aerodynamic profile and improved steering precision.
Proprietary UCI-legal 3:1 airfoil AeroDrive base bar is optimized for aerodynamic performance and features a reversible design, giving riders 40mm of height adjustment.
A massively oversized bottom-bracket/chainstay area features a fully integrated, 92-millimeter-wide bottom-bracket design. Asymmetric chainstays provide additional stiffness on the driveside and stability on the non-driveside.
Developed concurrently with the frameset using CFD analysis and wind-tunnel testing, AeroVault delivers a hydration and storage solution that also increases Trinity’s aerodynamic performance.
Giant’s proprietary braking system provides powerful stopping power with an integrated aerodynamic design.
All-new internal cable routing hides derailleur and brake housing from the wind for maximum aerodynamic advantage and improved aesthetics.