New EnviLiv Range Redefines Aero Performance Standards

March 5, 2026

Lighter weight, greater efficiency, and refined system integration deliver measurable speed gains

NEWBURY PARK, Calif. (March 5, 2026) /ENDURANCE SPORTSWIRE/ — Liv, the company dedicated to getting more women and girls on bikes, today introduced the all-new EnviLiv range, the fourth generation of its flagship aero road platform. Designed around a total-system engineering approach, the new EnviLiv delivers measurable gains in speed, efficiency, and control—giving women performance that scales from elite racing to high-speed training and competitive group riding.

At the top of the range, the EnviLiv Advanced SL series sets a new benchmark for women’s aero performance, combining reduced total resistance, lower weight, increased system stiffness, and improved compliance—without compromise. Beneath it, the Advanced Pro and Advanced series carry the same aerodynamic intent and unified system architecture, delivering race-inspired speed and control in more accessible builds.

“EnviLiv exists for one reason: to give women every advantage we can engineer,” said Sally Wang, Liv Road Category Manager. “With this generation, we stopped accepting traditional aero trade-offs. By developing the bike as a complete system, we delivered lighter weight, measurable speed gains, and confident handling in one cohesive package. It’s a bike that feels fast everywhere — when you accelerate, when you’re holding speed, and when conditions are far from perfect.”

RACE-TUNED EFFICIENCY

The fourth-generation EnviLiv Advanced SL frameset is 120.93 grams lighter than the previous generation — a 7.7% reduction — making it the lightest EnviLiv to date. Weight savings come from refined tube shaping, optimized frame junctions, and updated carbon layup strategies throughout the frameset, allowing material to be placed precisely where it delivers performance.

The most significant advancement is the introduction of Liv’s proprietary Vector Integrated Seatpost (ISP), making its debut on the EnviLiv platform. By eliminating traditional seatpost hardware, the Vector ISP reduces mass while creating a more direct and seamless load path from the saddle through the seat tube to the bottom bracket. This integration not only improves structural efficiency under pedaling loads, but also enhances vertical compliance through the seat tube, contributing to a smoother ride without compromising power transfer.

Beyond the weight reduction, the redesigned frameset delivers quantifiable performance gains in structural efficiency. The new EnviLiv Advanced SL achieves a 14.7% increase in frame pedaling stiffness and a 19% improvement in frameset stiffness-to-weight ratio compared to the previous generation. The result is greater efficiency under load and more decisive acceleration when the pace increases.

SYSTEM-INTEGRATED AERODYNAMICS

To better represent how women shape airflow in real riding positions, Liv developed “Georgia,” a next-generation wind tunnel mannequin created using the body dimensions of Liv AlUla Jayco athlete Georgia Baker as a reference point.

Built using advanced 3D printing and modular construction, Georgia features realistic torso shaping and a fully articulating leg system that replicates pedaling motion. Refined leg length and thigh shaping allow engineers to study how moving limbs influence airflow around the down tube, seat tube, and rear wheel — areas where aerodynamic gains are often lost in static testing.

By combining dynamic pedaling simulation with repeatable rider positioning, Georgia enables testing across yaw angles and race-speed conditions that closely mirror real-world riding. This ensures aerodynamic improvements are measured as a complete bike-and-rider system, not as isolated frame data.

Rather than optimizing isolated components, Liv engineers evaluated the new EnviLiv through total system resistance testing, combining aerodynamic drag, rotational losses, and rolling resistance to reflect how a race bike is actually ridden — fully built, at speed, and under a rider.

Wind-tunnel testing at 40 km/h across yaw angles from −20° to +20° showed the new EnviLiv Advanced SL 0 reduced total system resistance by 8.62 watts, lowering resistance from 270.86 watts to 262.24 watts versus the previous generation. At race speed, this equates to approximately 1 minute and 55 seconds saved over 40 kilometers, based on controlled testing.

These gains were achieved through system-level integration and purpose-built component development, with every major element engineered as part of the EnviLiv platform. The Advanced SL test build features the new Liv Contact SLR 0 Aero Integrated one-piece cockpit—developed for EnviLiv with a narrower top profile and refined flare geometry—paired with the new CADEX Max 50 WheelSystem and CADEX Aero 28c tires to optimize airflow while reducing rolling losses as a unified package.

Aero and rolling-efficiency benefits extend across the EnviLiv range as well, with new 50mm hookless carbon rims and tire options including the new CADEX Aero 28c and Giant Gavia Course 28c supporting performance throughout the lineup.

COMPOSED CONTROL

Aero performance only delivers value when riders can remain composed at speed. The new EnviLiv was engineered to deliver race-level stability with reduced fatigue over real roads.

Lowered seatstays, refined rear triangle shaping, and the new Vector Integrated Seatpost work together to deliver a 25% increase in rear-end compliance, smoothing road vibration while maintaining the lateral stiffness required for responsive accelerations and precise handling.

Up front, OverDrive Aero technology pairs a D-shaped fork steerer tube with matching spacers to create a stiff, stable steering system with fully internal cable routing. This design improves front-end handling precision and confidence at high speeds, while remaining more serviceable than fully integrated bar-stem systems. The result is sharper handling, cleaner airflow, and consistent control when cornering, sprinting, or riding in crosswinds.

Combined with nearly 15% increased front-end compliance from the cockpit system, and tire clearance up to 32mm, EnviLiv delivers predictable handling across varied road conditions—without sacrificing its race-focused character.

ATHLETE-TESTED, RACE-PROVEN

The new EnviLiv was refined through direct collaboration with elite athletes competing at the highest level. World Triathlon Champion Lisa Tertsch, who has raced the second-, third- and fourth-generation EnviLiv, played a key role in validating the updates that matter most at speed.

“The new EnviLiv feels fast, but what stands out most is how controlled it is when the pace is high,” said Tertsch. “Cornering is very direct and stable, even in sidewinds, and I can react quickly in race situations without the bike feeling unsettled. Out of the saddle it’s extremely stiff and responsive, but it also feels smoother on rough roads, which makes it easier to stay committed to speed. It’s a bike I trust when every second matters.”

ENGINEERED FOR REAL-WORLD SPEED

By combining reduced weight, increased stiffness, refined aerodynamics, and validated system-level efficiency, the new EnviLiv range sets a new benchmark for women’s aero road performance. Designed with real riders, tested in both labs and real-world conditions, and proven at the highest level, EnviLiv delivers speed that’s not just measurable — but meaningful.

The EnviLiv range will be available in frame sizes XXS, XS, S, M, and L. For full specifications and model details, visit liv-cycling.com/global/enviliv.

About Liv

Liv is the only comprehensive cycling brand in the world dedicated solely to women. Founded in 2008 by former Giant executive Bonnie Tu as part of the Giant Group, Liv creates innovative bicycles and gear to fit and perform at the highest level. Liv aims to empower all riders from beginners to pros. With a global team of retailers, athletes and events, plus a growing online presence focused on riding skills, bike maintenance, nutrition, travel, and other experiences – Liv strives to build community and be the number one resource for women cyclists around the world. Learn more at liv-cycling.com.

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Media Contact:

Mackenzie Lynch, TRUE Comms
mackenzie@truecomms.com