Liv EnviLiv Advanced SL 1 Raw Carbon

For WorldTour sprinters and high-speed triathletes who know that every second counts, the EnviLiv Advanced SL was made to overtake competitors, surpass expectations, and transcend reality. Designed with next-level, full-system integration for refined aerodynamics and reduced weight, this is our fastest, most efficient, most ambitious EnviLiv to date.

Race-Tuned Efficiency

Reengineered for lighter weight and greater efficiency, the all-new EnviLiv Advanced SL introduces an integrated seatpost (ISP) design that eliminates traditional seatpost hardware, reducing overall mass while enhancing ride feel through increased compliance and vibration damping. This is the first time ISP technology appears on the EnviLiv platform, bringing proven WorldTour performance benefits to Liv’s most advanced aero race bike.

System-Integrated Aerodynamics

The EnviLiv Advanced SL is designed as a complete aerodynamic system, with every component working together to reduce drag at race speed. From the aero frameset to the one-piece Liv Contact SLR Aero cockpit, wheelsystems, and tyres, each element is integrated to optimise airflow across the entire bike. The result is aerodynamic performance that’s realised not in isolation, but as a unified system built for real-world racing.

Composed Control

Lowered seatstays add vertical compliance that smooths road vibration and improves aerodynamic efficiency, keeping the bike composed at speed when the road gets rough. With clearance for tyres up to 32mm, the EnviLiv Advanced SL delivers added confidence across variable surfaces—without compromising precision, speed, or its race-ready character.

Features 

• Advanced SL Composite Technology: Professional-grade raw carbon is woven in the Giant Group composite factory using the most advanced engineering and construction methods. Continuous Fiber Technology adds strength and minimizes weight.
• AeroSystem Shaping Technology: Tubing shapes engineered using computational fluid dynamics (CFD) and wind-tunnel data to optimize each tube shape for superior aerodynamic performance.
• OverDrive Aero: Found inside the head tube of the all-new EnviLiv range, the D-shaped fork steerer tube and corresponding spacers provide an extremely aerodynamic, easier to service system of internally routed brake and derailleur cables.
• Integrated Seatpost: Designed as a key performance factor in the overall frameset, the integrated seatpost saves up to 45 grams compared to standard composite posts, while improving aerodynamics and adding road-smoothing compliance.
• Tubeless System: Engineered with proprietary Dynamic Balanced Lacing technology, this tubeless ready composite WheelSystem delivers superior efficiency, pinpoint control and comfort.

Specifications

• Sizes: XS, S, M
• Colours: Raw Carbon
• Frame: Advanced SL-grade Composite, 12x142mm thru-axle, UDH compatible, integrated seatpost, disc
• Fork: Advanced SL-grade composite, full-composite OverDrive Aero steerer, 12x100mm thru-axle, disc
• Handlebar: Liv Contact SLR Aero 0, one piece bar XS:36/38cm, S:36/38cm, M:37/40cm
• Grips: Liv Stratus Lite 2.0
• Stem: Liv Contact SLR Aero 0, one piece bar XS:80mm, S:90mm, M:100mm
• Seatpost: Advanced SL-grade composite, integrated design, -5/+15mm offset
• Saddle: Liv Alacra SLR
• Shifters: Shimano Ultegra Di2 ST-R8170
• Front Derailleur: Shimano Ultegra Di2 FD-R8150
• Rear Derailleur: Shimano Ultegra Di2 RD-R8150
• Brakes: Shimano Ultegra hydraulic, Shimano rotors [F]160mm, [R]140mm
• Brake Levers: Shimano Ultegra hydraulic
• Cassette: Shimano Ultegra, 12-speed, 11x34
• Chain: Shimano Ultegra, CN-M8100
• Crankset: Shimano Ultegra, 36/52 with Giant Power Pro power meter XS:165mm, S:165mm, M:170mm
• Bottom Bracket: Shimano, press fit
• Rims: Giant SLR 0 50 Carbon Disc WheelSystem, [F] 50mm, [R] 50mm
• Hubs: [F] Giant Aero Hub, CenterLock, 12mm thru-axle [R] Giant Aero Hub, 40T ratchet driver, CenterLock, 12mm thru-axle
• Spokes: Super Aero Carbon
• Tyres: CADEX Aero, tubeless, 700x28c (28mm), folding
• Extras: Computer mount, water bottle cages, tubeless prepared, 32mm max tyre size
• Max Tyre Clearance: 32mm