Technologies & Features

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.

Liv’s Professional Grade raw carbon material is woven in our own composite factory using our most advanced engineering and construction methods including: Continuous Fiber Technology to add strength while reducing weight; Carbon Nanotube Technology resin to improve impact resistance; and Fusion Process for lighter, stronger frame junctions.

A state-of-the-art, high-pressure molding process used to produce complex-shaped carbon fiber components that are lighter, stiffer and stronger than similar aluminum components.

This Performance level frame material features 6061 alloy with single-butted tubes to produce strong, lightweight framesets for a variety of different bikes and riding styles.

This High-Performance level, state-of-the-art aluminum material is made predominantly from 6011 alloy and delivers best-in-class strength-to-weight ratios. These framesets also feature unique welding technologies for a high-performance ride quality.

This superlight Pro level aluminum material is made predominantly from 6011 alloy and delivers the highest strength-to-weight ratio of any Liv aluminum frameset. State-of-the-art microscopic grain manipulation and advanced butting allows for 20 percent thinner and lighter tube shapes than ALUXX SL framesets.

Tubing shapes engineered using computational fluid dynamics (CFD) and wind-tunnel data to optimize each tube shape for superior aerodynamic performance.

This proprietary blend of pure carbon fiber and fiber-reinforced polymer allows Liv engineers to design framesets that deliver comfortable and efficient performance, with a ride quality tuned for sport and fitness riders.

When introduced by Giant in 1990s, Compact Road revolutionized the look and feel of high-performance road bikes forever. A downward sloping toptube (from the headtube to the seattube) creates smaller front and rear triangles for a lighter, stiffer bike. It also makes it easier for riders of all sizes to have a perfect fit.

Specific composite layup and tube shaping, including ultra-thin and flattened seatstays, a low seatstay/seattube junction, and thin, slightly curved fork legs combine for a balanced, compliant ride quality and reduced rider fatigue.

The proprietary “D” shaped composite seatpost damps vibration, resulting in a smooth, compliant ride.

The proprietary “D” shaped composite seatpost damps vibration, resulting in a smooth, compliant ride, now in lightweight Advanced SL-grade composite.

EnergyPak side release design makes it easy to handle and remove the battery from the E-bike, plus the battery can be charged on or off the bike for convenience.

A proven “single-pivot” design that uses the flexing action of the chainstay/seatstay junction to produce a lightweight and durable suspension system with 4.7 inches/120mm of rear travel.

The flip chip allows riders to quickly adjust the geometry of their Maestro-equipped mountain bike to better suit how and where they ride. It lets riders change the headtube/seattube angles and bottom bracket height via eccentric (offset, two-position) hardware located on the upper rocker arm.

Three simple size adjustments allow select Liv Youth models to expand as young riders grow, which extends the lifespan of the bike and ensures proper fit over a longer period of time.

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.

A lightweight, all-internal seatpost locking mechanism provides confident clamping force with clean performance and aesthetics.

Four strategically positioned pivot points and two linkages all work together to create a single floating pivot for the most active, efficient and independent suspension system on the trail.

A massive rectangular downtube and oversized toptube work in unison to provide superior front end lateral and torsional steering precision. The precisely engineered, rectangular shaped downtube yields unprecedented steering and pedaling stiffness.

The most advanced steerer tube technology in today’s Liv and Giant bikes. Designed to offer unprecedented front-end steering performance, the system’s oversized headset bearings (1 1/2” lower, 1 1/4” upper) and tapered steerer tube work in harmony to provide supreme steering stiffness.

Designed to provide precise front-end steering performance, this fork steerer tube technology uses oversized headset bearings (1 1/4” lower and 1 1/8” upper for road, 1 1/2” lower and 1 1/8” upper for mountain) and tapered steerer tube work in conjunction to provide optimal steering stiffness.

Liv's new 6-sensor Smart Assist technology provides the most versatile and natural riding experience across diverse terrain and riding styles. Used in all SyncDrive motors, this technology listens to you then tells the motor how to best respond. Translating six measurements about your riding, this adds the perfect amount of power at just the right time. The result is an extremely fluid riding experience that feels like riding a standard bike but with so much more “oomph.”

Torque Sensor

The torque sensor continuously reads your pedaling input and adds the ideal support from the motor in a seamless, perfectly timed power boost that is proportional to your effort.

Speed Sensor

The speed sensor factors in the speed the rider is traveling.

Motor Rotation Sensor

Allows the motor to run as smoothly and seamlessly as possible.

Slope Detection Sensor 

Calculates how steep of a hill you are riding and is able to automatically adjust power output to make climbing a breeze.

Accelerometer Sensor

Measures the amount of acceleration or deceleration the bike experiences based on your input.

The PedalPlus 4-sensor technology system combines speed and torque sensors with motor and pedal rotation sensors to produce consistent power across the entire gear range. It precisely measures the amount of force a rider is applying to the pedals so that the motor delivers a seamless power boost.

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.

This means the frame comes prepared to accept the RideSense sensor and accompanying hardware.

Liv and Giant’s chainstay-integrated, wireless data transmitter. The removable transmitter sends wheel speed and cadence information directly to any ANT+ compatible computer.

This proprietary seatpost design optimizes the balance between a lightweight and superior ride quality, with simple adjustment to enhance the total race performance of the Langma road range.

This full-composite, lightweight and highly aerodynamic seatpost is engineered specifically for performance road riding.

Hybrid Cycling Technology is a system that combines electric power with human power to produce the most efficient, powerful and natural E-bike riding experience. It’s a seamless extension of a rider’s own power that sets Liv and Giant E-bikes apart from other “electric” bicycles. The system consists of four key innovative technologies that work in unison with your own body’s power output—a seamless extension of your own capabilities.

RideControl EVO represents state-of-the-art design and aesthetics. Clean, rounded corners give it an elegant look and feel. And with its aluminum housing, the RideControl EVO is more shockproof and durable, even on rough terrain. The RideControl EVO can be connected with Bluetooth and offers USB charging possibilities. The Bluetooth connectivity makes sure the RideControl can be updated—meaning you’ll always be up to date with the latest software technology.

RideControl ONE takes your E-bike riding experience to new levels with integrated button controls and a clean handlebar free of any display. The E-bikes equipped with RideControl ONE can connect with the Liv and Giant E-bike App to function as your E-bike display

RideControl Ergo takes your E-bike riding experience to new levels with smart integration buttons for clean and simple display-free handlebar controls. Ergonomic and accessible while riding, easy-to-push buttons let you select your power mode and Walk Assist.

With Smart Assist you can enjoy seamless acceleration and power boost. The Smart Assist Technology system replicates a natural riding style, using the six sensors to add assistance exactly when needed.

SyncDrive Pro powered by Yamaha is designed for high-performance E-bike riding. Liv tuned the motor to make it more powerful, producing a performance-oriented riding style. The lightweight, compact SyncDrive Pro motor is used primarily on Liv’s high-performance models.

Innovation, manufacturing expertise and a motor system powered by Yamaha all combine to expand any rider’s abilities. SyncDrive Sport offers three support modes and is equipped on E-bikes that are used for both everyday riding and for more demanding off-road riding. This small mid-drive motor delivers a massive maximum 80Nm of torque and is widely acclaimed for its performance and reliability.

SyncDrive Core is ideal for E-bikes with low step-through frames and offers a natural, unintimidating feeling while riding. SyncDrive Core offers silent performance while delivering power for a comfortable and relaxing E-bike riding experience.

Liv’s EasyRide Tubeless (ERT) technology is an easy solution for Sport-level riders who ride occasionally for light fitness or go on weekend adventures and are seeking the advantages of tubeless tire without the expensive upgrade or mess. A special integrated liner creates air chamber that functions similar to a tube so it is easier to pump up your tires—think, more user-friendly, value-oriented and safety than performance and speed.

Liv Rebound is optimal density foam with incredibly high elasticity and super light weight that provides long-lasting support.

The MIPS BPS (Brain Protection System) is designed to add protection in helmets against the rotational motion. The rotational motion is a combination of rotational energy (angular velocity) and rotational forces (from angular acceleration) that both affects the brain and increases the risk for minor and severe brain injuries. MIPS BPS has been scientifically proven to reduce rotational motion when implemented in a helmet by absorbing and redirecting rotational energies and forces transferred to the brain.

A tailor-made feel is now achievable through Particle Flow Technology, which are free-flowing particles are inserted into two separate pockets within the saddle structure. The particles mold to the rider’s unique pelvic contact condition, reducing pressure points by more than 20 percent and distributing pressure across a broader contact area. The result is optimal performance through superior comfort and support.

Tracking your power output and training data has never been easier. The all-new Power Pro system delivers accurate information with an integrated system that’s precise, reliable and simple to set up. The most effective training is smart training, so start training with power.

Wind protection, durable waterrepellent finishes and laminations are engineered to fend off windy and rainy conditions, while including breathability to assistance your body in regulation of body temperature.

ThermTextura™ fabric incorporates all the benefits of TransTextura™ fabric by transferring body moisture from inside while insulating you from the cold air outside.

Permanent denier gradient transfer technology uses capillary action to pull moisture away from the skin to the fabric surface for rapid evaporation and quick drying.
• Heat Ventilation
• Moisture Transfer
• Highly Breathable
• Highly Strechable
• Perspiration Capillary Action

Fewer flat tires. Greater traction. Less rolling resistance and a smoother, faster ride. Giant’s Tubeless System makes it easier than ever to experience all these benefits.

Giant Contact series saddles all feature the UniClip system mount. UniClip is a unique, proprietary design that enhances the overall aesthetic of the bike while providing a secure mounting system for exclusive Giant accessories.