The Giant Trinity Advanced SL 2 (2026) delivers elite aerodynamic performance in a race-ready triathlon platform. Built around Giant’s Advanced SL-Grade Composite frame with fully integrated storage and hydration, it is designed for maximum efficiency against the clock. Featuring a SRAM Rival AXS 12-speed wireless drivetrain, spindle-based power meter and the Giant SLR 2 50 carbon WheelSystem, the Trinity Advanced SL 2 offers serious race performance with refined integration. Jump to: What • How • Why • FAQ WHAT is the Giant Trinity Advanced SL 2? The Trinity Advanced SL 2 is a purpose-built triathlon and time trial bike engineered for aerodynamic dominance. Its Advanced SL-Grade Composite frame and fork are shaped to minimise drag while integrating race-day essentials such as hydration, storage and computer mounting directly into the chassis. Shifting is handled by SRAM Rival AXS wireless electronic components, including extension-mounted eTap Clics and basebar-mounted Blips for seamless gear changes from any position. The SRAM Rival AXS crankset includes a spindle power meter, making this bike training-ready straight out of the box. Frame: Advanced SL-Grade Composite, 12×142mm thru-axle, disc Fork: Advanced SL-Grade Composite, full-composite steerer, 12×100mm thru-axle Handlebar: AeroDrive base bar with Sync armrest set, 10° & 15° extension wedge Stem: Giant integrated stem/base bar combo with Sync rest set Seatpost: Trinity Composite aero seatpost Saddle: Giant Contact SL Tri Shifters: SRAM eTap Clics (extensions), SRAM eTap Blips (basebar) Front Derailleur: SRAM Rival AXS Rear Derailleur: SRAM Rival AXS D2 Crankset: SRAM Rival AXS 35/48T with spindle power meter — XS:160mm • S:165mm • M:170mm • L:172.5mm Cassette: SRAM Rival 12-speed, 10–36T Chain: SRAM Force D1 Brakes: SRAM S-900 Aero hydraulic with SRAM PaceLine X rotors (F:160mm / R:140mm) Wheels: Giant SLR 2 50 WheelSystem, carbon rims (40mm depth) Hubs: Giant Low Friction hubs, CenterLock, 12mm thru-axle Spokes: Giant Aero Carbon Spokes Tyres: CADEX Aero tubeless, 700x25c (26.5mm) Extras: Integrated TT storage, hydration kit, computer mount, tubeless prepared Max Tyre Clearance: 30mm HOW does it ride? The Trinity Advanced SL 2 is built for sustained speed and aerodynamic efficiency. The integrated cockpit allows riders to dial in stack and reach adjustments for an aggressive race position. The stiff carbon chassis ensures efficient power transfer during hard efforts, while the 50mm carbon wheelset maintains speed and composure in crosswinds. Wireless SRAM Rival AXS shifting delivers precise, clean gear changes without cable clutter, and the integrated power meter supports structured training and race pacing. Hydraulic disc brakes provide reliable stopping performance in all conditions. Aero-optimised frame: designed for reduced drag and race efficiency Wireless performance: SRAM Rival AXS 12-speed drivetrain Training-ready: spindle-based power meter included Race integration: built-in storage and hydration system WHY choose the Giant Trinity Advanced SL 2? The Trinity Advanced SL 2 delivers professional-level aerodynamics with a balanced component specification. It shares the same elite carbon platform as higher models, combined with a reliable and race-proven SRAM Rival AXS setup. If you’re targeting triathlon podiums or time trial personal bests, this is a streamlined and competition-focused machine. Best for: triathlon racing, time trials, long-distance events Not for: everyday road cycling or mixed terrain riding Highlights: Advanced SL carbon frame • SRAM Rival AXS • power meter • SLR 2 carbon wheels • integrated hydration Sizing & Fit Find my size Use your height as a guide when selecting your Trinity frame size. 160–168 cm XS — compact aero positioning for smaller riders. 169–176 cm S — balanced reach with race-ready positioning. 177–185 cm M — versatile fit for competitive athletes. 186 cm L — extended cockpit for taller riders seeking full aero efficiency. For optimal performance, we recommend a professional bike fit. Contact our team for advice. Available in XS, S, M & L. View our size guide or get personalised fitting advice. Frequently Asked Questions FAQs about the Giant Trinity Advanced SL 2 (2026) Does this model include a power meter? Yes — the SRAM Rival AXS crankset includes a spindle-based power meter. Is storage and hydration integrated? Yes — the Trinity platform includes built-in TT storage and hydration solutions. What tyre clearance does it support? The maximum tyre clearance is 30mm. Are the wheels tubeless-ready? Yes — the Giant SLR 2 50 WheelSystem is tubeless-ready and supplied prepared. Need help preparing for race season? Speak to our triathlon specialists. Assembly & Handover Every Giant Trinity is built and safety-checked by our Cytech-qualified technicians. Choose Click & Collect for a full professional handover. Delivery / Click & Collect Fast UK delivery or FREE Click & Collect. Finance & Support Spread the cost with finance options (subject to status). Contact us for expert race advice. On occasion, without notice, manufacturers may change product design and/or specifications.
