This pro-level, fully composite XC flyer blends trail-smoothing Maestro suspension with the added control and stability of progressive 29er geometry. When XC racing is your game, this is your ticket to the podium.
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.
Engineered with a full composite frameset including the front triangle and rear swingarm, this 29er has 90mm of smooth rear suspension travel and 100mm up front. The Maestro rear suspension system includes a trunnion mount shock that produces a lower leverage ratio for efficient pedaling and braking performance. The innovative linkage makes room for shorter chainstays to improve climbing capabilities and overall agility. The Advanced Forged Composite upper rocker arm is lighter, stiffer and stronger than aluminum, and other updates include wider Boost hub spacing and an integrated Giant WheelSystem that gives you super strong and stiff wheels for confident, precise handling on XC terrain.
Maestro Suspension Technology
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.
29-Specific XC Geometry
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.
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.
A massively oversized bottom-bracket/chainstay area features a fully integrated, 86-millimeter wide bottom-bracket design (92-millimeter wide for off-road bikes). Asymmetric chainstays provide additional stiffness on the driveside and stability on the non-driveside.
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