Speed meets stability. This superlight, composite XC flyer blends the most up-to-date Maestro suspension technology with totally reengineered 29er geometry. If XC racing is your game, this is the perfect partner for your podium quest.
Key Performance Factors
Advanced Composite frameset (mainframe and rear swingarm) is superlight with aggressive 69-degree headtube and 73.5-degree seattube angles for faster climbing and accelerating.
29er speed and stability
Frame geometry and suspension are optimized for 29-inch wheels to deliver a race-winning combo of speed and stability on XC terrain.
Traction and control
Updated Maestro Suspension with an Advanced Forged Composite rocker arm and trunnion-mount shock delivers smooth suspension performance on XC climbs, corners and descents.
Handcrafted with a superlight Advanced-grade carbon frame, this XC flyer features 90mm of smooth rear suspension travel and 100mm up front. The new trunnion mount shock produces a lower leverage ratio for better pedaling and braking efficiency, and also allows for shorter chainstays to improve the bike’s climbing capabilities and agility. The Advanced Forged Composite upper rocker arm is lighter, stiffer and stronger than the previous aluminum version. And the combination of wider Boost hub spacing and a Giant WheelSystem gives you super strong and stiff wheels for confident, precise handling on XC terrain.
Four strategically positioned pivot points and two linkages work together to create a single floating pivot point for the most active, efficient suspension system.
Advanced Composite Mainframe and Swingarm
High-performance grade raw carbon fiber and custom resin is used to produce this high-quality frame in Giant’s own composite factory. Handcrafted monocoque construction makes both the mainframe and rear swingarm extremely lightweight, stiff and compliant.
Updated “long and low” XC frame geometry is tailored for 29-inch wheels to optimize control, acceleration and stability.
Wider hub spacing (110mm front/148mm rear) results in stiffer wheels for added control plus more tire clearance and an improved chainline for optimal drivetrain performance.
Advanced Forged Composite Upper Rocker Arm
A state-of-the-art, high-pressure molding process is used to produce complex shaped carbon-fiber components that are lighter, stiffer and stronger than similar aluminum components.
New shock mount produces a lower leverage ratio for increased pedaling and braking efficiency, plus a lower center of gravity and shorter chainstays for improved handling, climbing and agility.
A massively oversized bottom-bracket/chainstay area features a fully integrated, 92mm wide bottom-bracket design. Asymmetric chainstays provide additional stiffness on the driveside and stability on the non-driveside.
Designed to provide precise front-end steering performance, the system’s oversized headset bearings (1 1/2” lower and 1 1/8” upper) and tapered steerer tube work in conjunction to provide optimal steering stiffness.
Engineered with proprietary Dynamic Balanced Lacing technology, Giant’s all-new XCR Composite WheelSystem delivers superior efficiency, pinpoint control and engineered durability.
Techs & Features
Advanced Composite Technology
Giant’s High Performance Grade raw carbon material is used to produce this custom frame material in our own composite factory with a high stiffness-to-weight ratio. The front triangle of these framesets is assembled and molded as one continuous piece in a proprietary manufacturing process called Modified Monocoque Construction.
Advanced Forged Composite Technology
A state-of-the-art high-pressure molding process is used to produce complex-shaped carbon fiber components that are lighter, stiffer and stronger than similar components made from aluminum. This technology is used in critical performance parts such as Maestro Suspension rocker links.
Maestro Suspension Technology
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.
Giant’s original oversized fork steerer tube technology. Designed to provide precise front-end steering performance, the system’s 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.
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.