When you’re chasing a new PR, every advantage counts. Aerodynamics, efficiency, comfort and it—it all has to be just right. Engineered to meet the demands of professional triathletes and time trial racers, this speeding bullet has it all.
Key Performance Factors
Extensive CFD analysis, dynamic wind tunnel testing, and triathlon-specific design result in superior aero performance in a race-ready configuration.
Everything from the AeroVault System for accessible on-bike hydration and storage to the Giant brakes and cockpit are engineered to perform as a system.
Refined frame geometry and a wider range of adjustability allow for a triathlon-specific fit or a TT setup that’s designed to meet the unique demands of racing against the clock.
Designed using Computational Fluid Dynamics and dynamic wind-tunnel testing, the Trinity Advanced Pro delivers a proven aerodynamic advantage. Handcrafted from premium Advanced-grade composite and meticulously formed with AeroSystem Shaping Technology, this is the choice of Giant pro triathletes including Ironman 70.3 World Champion Gustav Iden. From Ironman triathlon distances to time trial road racing stages, it offers a comfortable fit for long distance training and racing. And its unique AeroVault system includes an integrated front hydration unit, top tube storage box and downtube water bottle that, together, actually improve the bike’s aero performance on the road.
Advanced Composite Frame
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.
Aerosystem Shaping Technology
Through CFD and dynamic wind-tunnel testing, engineers optimize each tube shape to deliver superior aerodynamic performance.
Aerodrive Tri Composite Base Bar
Trinity’s proprietary, triathlon-specific 5:1 airfoil base bar delivers the ultimate in aerodynamic performance and features a reversible design, giving riders 40-millimeters 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.
Internal Cable Routing
All-new internal cable routing hides derailleur and brake housing from the wind for maximum aerodynamic advantage and improved aesthetics.
Giant’s proprietary braking system provides powerful stopping power with an integrated aerodynamic design.
Techs & Features
Advanced Composite Technology
Giant’s High Performance Grade raw carbon material is used to produce this custom frame material in our own composite factory with a high stiffness-to-weight ratio. The front triangle of these framesets is assembled and moulded as one continuous piece in a proprietary manufacturing process called Modified Monocoque Construction.
AeroSystem Shaping Technology
Through CFD (Computational Fluid Dynamics) and wind-tunnel data, engineers optimise each tube shape to deliver superior aerodynamic performance.
A massively oversized bottom-bracket/chainstay area features a fully integrated, 86-millimetre wide bottom-bracket design (92-millimetre wide for off-road bikes). Asymmetric chainstays provide additional stiffness on the driveside and stability on the non-driveside.
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