Liv Envi Advanced Pro 2023 Bike

From the stage race breakaway to the final criterium lap, the all-new EnviLiv is made to be out front. We've redesigned our signature sprinter for optimised aerodynamic performance, greater stiffness-to-weight advantage, and maximum trophies.

Features

Optimised Aerodynamics: CFD analysis and wind-tunnel testing have led to the latest version of our AeroSystem Shaping Technology, optimising aerodynamic performance at every yaw angle. The truncated ellipse airfoil tube shapes and all-new Contact SLR Aero cockpit produce outstanding overall aero performance.

Sprinting Efficency: Aerodynamics are affected by many factors, two of them often seen as mutually exclusive: stiffness and weight. But the EnviLiv has found the sweet spot, with a new Advanced-grade composite frame and an Advanced SL-Grade Composite fork-resulting in 205 grams of weight savings over the previous generation.

Seamless Integration: When every second matters, so does every detail. So we developed a new way to route cables through the handlebar, stem, and frame, which improves aero performance, and also makes it easier to disassemble your bike for travel and maintenance. Two aerodynamic water bottle cages flawlessly integrate with the seat tube and down tube, further reducing drag.

Technologies

• Advanced Composite Technology: Liv's High-Performance Grade raw carbon material is used to produce this frameset in our own composite factory. Using state-of-the-art materials and manufacturing techniques, Liv's Advanced-Grade Composite frames are designed to offer light weight and stiffness with optimal compliance.
• Aero System Shaping Technology: Tubing shapes engineered using computational fluid dynamics (CFD) and wind-tunnel data to optimize each tube shape for superior aerodynamic performance.
• Power Core: A massively oversized bottom-bracket/chainstay area features a fully integrated, 86-millimeter wide bottom-bracket design (92-millimeterwide for off-road bikes). Asymmetric chainstays provide additional stiffness on the driveside and stability on the non-driveside.
• Tubeless System: Fewer flat tyres. Greater traction. Less rolling resistance and a smoother, faster ride. Giant's Tubeless System makes it easier than ever to experience all these benefits.
• Over Drive 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.

Specifications

Frame and Forks

• Frame: Advanced-Grade Composite, Disc
• Forks: Advanced SL-Grade Composite, Full-Composite OverDrive Aero Steerer, Disc

Drivetrain

• Crankset: Shimano Ultegra, 36 / 52 Tooth with PowerPro Power Meter
• Bottom Bracket: Shimano, Press Fit
• Rear Derailleur: Shimano Ultegra Di2 FD-R8150
• Front Derailleur: Shimano Ultegra Di2 FD-R8150
• Cassette: Shimano Ultegra, 12-Speed, 11 x 30 Tooth
• Chain: Shimano Ultegra, CN-M8100

Braking/Shifting

• Shifters: Shimano Ultegra Di2 ST-R8170 2 x 12
• Brakes: Shimano Ultegra Hydraulic, Shimano RT-MT800 Rotors, 160mm
• Brakes: Shimano Ultegra Hydraulic, Shimano RT-MT800 Rotors, 140mm
• Brake Levers: Shimano Ultegra Hydraulic

Wheels

• Rims: Giant SLR 1 50 Carbon Disc WheelSystem (22.4mm Inner Width)
• Hubs: Giant Low Friction Hub, CenterLock, 12mm Thru-Axle
• Hubs: Giant Low Friction Hub, 30 Tooth Ratchet Driver, CenterLock, 12mm Thru-Axle
• Spokes: SAPIM CX-Ray
• Tyres: CADEX Race, Tubeless, 700 x 25c (26.5mm Effective Width), Folding

Finishing Kit

• Handlebars: Liv Contact SLR Aero
• Grips: Liv All Condition
• Stem: Giant Contact SLR Aero, OverDrive Aero
• Seatpost: Giant Vector, Composite, -5/+15mm Offset
• Saddle: Liv Alacra SLR CS
• Pedals: Not Included