From windswept flats to climbs, corners and descents, the new Trinity Advanced SL delivers dynamic speed and control when every second counts. Easily adaptable to triathlon or TT, and featuring aero-integrated hydration and fueling systems, it’s lighter, more aerodynamic and smoother riding than the previous generation, with greater adjustability to dial in position and fit.
The Giant Trinity Advanced SL 1 is a masterclass in aerodynamic engineering, designed specifically for elite triathletes and time-trial specialists. For 2026, the Trinity has undergone a complete redesign, resulting in a frameset that is 558g lighter than its predecessor. This "SL" (Superlight) grade composite frame features Giant’s AeroSystem Shaping Technology, which uses truncated ellipse tubing to provide a verified 5.9-watt advantage at racing speeds.
This model is focused on ultimate integration. It features a fully integrated hydration and nutrition system (AeroVault) that is actually part of the bike's aerodynamic profile rather than an add-on. Crucially, this generation marks the shift to hydraulic disc brakes for the Trinity line, providing superior control on technical courses and descents without compromising the bike's class-leading drag coefficients.
Frameset & Aerodynamics
Frame: Advanced SL-Grade Composite, 12x142mm Thru-Axle, Disc, AeroSystem Shaping
Fork: Advanced SL-Grade Composite, Full-Composite Steerer, 12x100mm Thru-Axle
Handlebar: AeroDrive Base Bar with Sync Armrest Set (Includes 10° and 15° extension wedges)
Stem: AeroDrive Integrated Stem
Seatpost: Trinity Composite (Rigid, with 4-position offset and 51mm adjustment range)
Fueling System: Integrated hydration reservoir (850ml/700ml) + Top-tube Bento Box (fits six 32g gel packs)
Drivetrain & Performance
Groupset: SRAM Force AXS D2, 12-Speed Wireless Electronic
Shifters: SRAM eTap Clics (Extensions) / SRAM eTap Blips (Basebar)
Rear Derailleur: SRAM Force AXS D2
Front Derailleur: SRAM Force AXS
Crankset: SRAM Force AXS with Integrated Power Meter, 37/50T
Cassette: SRAM Force, 10-33T, 12-Speed
Bottom Bracket: SRAM DUB, Press Fit
Braking & Wheels
Brakes: SRAM S-900 Aero Hydraulic, Flat Mount
Rotors: SRAM PaceLine X, 160mm (Front) / 140mm (Rear)
Wheelset: Giant SLR 1 50 WheelSystem, 40mm Depth, Giant Aero Carbon Spokes
Hubs: Giant Low Friction Hub, 30t Ratchet Driver, CenterLock, 12mm Thru-Axle
Tires: CADEX Aero, Tubeless, 700x25c (26.5mm effective width)
Max Tire Clearance: 30mm