The Fuji Kasane 2.1 is a high-performance carbon road bike designed to balance speed, efficiency, and real-world comfort. Built for riders who want a fast, responsive road bike that remains composed on long rides and imperfect pavement, the Kasane blends aerodynamic refinement with endurance-focused design.
Fuji’s C10 carbon frame uses high-compaction molding and carefully shaped tube profiles to reduce road vibration while maintaining stiffness where it matters most. Minimal-width seat stays and a D-shape carbon seatpost smooth rough surfaces without sacrificing power transfer, allowing you to stay fresh and efficient deeper into long rides.
Aerodynamic optimization is integrated throughout the frame and cockpit to reduce drag and improve stability in crosswinds, making the Kasane feel calm and predictable at speed. Power zones in the bottom bracket and drivetrain area ensure efficient power transfer during hard efforts, climbs, and accelerations.
Equipped with a SRAM Rival eTap AXS 2×12 wireless drivetrain, the Kasane 2.1 delivers precise, low-maintenance shifting with a wide gear range suitable for everything from fast group rides to long endurance days. Clearance for wider tires allows the bike to be tuned for comfort, speed, or mixed-surface riding, making it a versatile platform that adapts to your riding style.
Lightweight, refined, and highly adaptable, the Kasane 2.1 is built for riders who want top-tier road performance with the flexibility to ride farther, faster, and more comfortably — without being locked into a single use case.
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Lightweight C10 carbon frame with endurance-focused geometry
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Aero-optimized tubing for speed and crosswind stability
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SRAM Rival eTap AXS 2×12 wireless electronic drivetrain
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Hydraulic disc brakes for confident, consistent stopping power
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Clearance for wider tires to tune comfort and performance
This bike is ideal for riders who:
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Want a fast carbon road bike without sacrificing comfort
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Ride long distances, group rides, fondos, or endurance events
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Appreciate electronic shifting and modern drivetrain technology
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Want flexibility to run wider tires for mixed road conditions
