EnviLiv Advanced Pro

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 optimized aerodynamic performance, greater stiffness-to-weight advantage, and maximum trophies.
 
Key Performance Factors
 
OPTIMIZED AERODYNAMICS
In our pursuit of maximum power and efficiency, we analyze how the bike and rider experience airflow at every speed and direction, both on the computer and in the wind tunnel. The new EnviLiv features truncated ellipse airfoil tube shapes and an all-new Contact SLR Aero cockpit, with flattened tops and deeper drops, for reduced drag and added control, and better overall aero performance.
 
SPRINTING EFFICIENCY
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.
 
Sizes
XXS, XS, S, M, L
Colors
Carbon/Iris
Frame
Advanced-Grade Composite, 12x142mm thru-axle, Disc
Fork
Advanced SL-Grade Composite, full-composite OverDrive Aero steerer, 12x100mm, Disc
Shock
N/A
Handlebar
Liv Contact SLR Aero, 31.8mm XXS: 36cm, XS: 36cm, S: 38cm, M: 40cm, L: 42cm
Grips
Liv All Condition
Stem
Giant Contact SLR Aero XXS: 80mm, XS: 80mm, S: 90mm, M: 100mm, L: 110mm
Seatpost
Giant Vector, composite XXS: 350mm, XS: 350mm, S: 350mm, M: 350mm, L: 350mm
Saddle
Liv Alcara SLR
Pedals
N/A
Shifters
Shimano Ultegra Di2 ST-R8170
Front Derailleur
Shimano Ultegra Di2 FD-R8150
Rear Derailleur
Shimano Ultegra Di2 FD-R8150
Brakes
Shimano Ultegra hydraulic, Shimano rotors [F]160mm, [R]140mm
Brake Levers
Shimano Ultegra hydraulic
Cassette
Shimano Ultegra, 12-speed, 11x30
Chain
KMC X12
Crankset
Shimano Ultegra, 36/52 with Giant Power Pro power meter XXS: 165mm, XS: 165mm, S: 170mm, M: 170mm, L: 172.5mm
Bottom Bracket
Shimano, press fit
Rims
Giant SLR 1 50 Carbon Disc WheelSystem, [F] 50mm, [R] 50mm
Hubs
[F] Giant Low Friction Hub, CenterLock, 12mm thru-axle [R] Giant Low Friction Hub, 30t ratchet driver, CenterLock, 12mm thru-axle
Spokes
SAPIM CX-Ray
Tires
CADEX Race, tubeless, 700x25c (26.5mm), folding
Extras
computer mount, two bottle cages, tubeless prepared, 30mm max tire size
Weight
The most accurate way to determine any bike’s weight is to have your local dealer weigh it for you. Many brands strive to list the lowest possible weight, but in reality weight can vary based on size, finish, hardware and accessories. All our bikes are designed for best-in-class weight and ride quality.