bianchi mountainbikes Bianchi Infinito Pro Force AXS Bike

The name says exactly what the bike is designed to do. Infinito — Italian for "infinite" — describes a road bike built without artificial limits: not limited by road surface, not limited by distance, not limited to the conditions where a pure race bike excels. The Bianchi Infinito Pro Force AXS Bike is the 2026 redesign of one of Bianchi's most enduring platforms, rebuilt from the ground up with a new carbon frame and fork, an evolved seatpost, and a spec sheet calibrated for riders who measure a great ride in hours, not just watts.

The 2026 Infinito is a significant departure from its predecessor. Bianchi developed the new frame and fork as a fully integrated system, and the result is a structure that delivers 12 watts of aerodynamic improvement over the previous generation while also raising the stack height for a more comfortable long-day position and lengthening the chainstays for enhanced stability at speed. The frame accommodates tires up to 700x40 — a meaningful increase that opens the door to rough road surfaces, mixed terrain, and genuinely varied riding conditions. A hidden compartment in the down tube provides onboard storage for a multi-tool or compact wind jacket, the kind of practical detail that only matters on long rides and matters a great deal when you're three hours from home.

Where Bianchi's Oltre Pro uses Countervail vibration-cancelling technology throughout its frame and fork, the Infinito concentrates that work in the seatpost — and the 2026 version represents the latest evolution of that approach, with a viscoelastic material that is 20% lighter than the previous generation. The seatpost has an aero-flex profile with zero offset, engineered to flex vertically at the contact point between rider and bike without allowing the frame itself to flex under pedaling loads. Bianchi describes it as designed to "flex where it's needed, without compromising reactivity." The zero offset position is intentional: it optimizes hip angle to improve breathing efficiency and power delivery over long efforts, not just to absorb road shock.

The drivetrain spec reflects the Infinito's all-road character. SRAM Force AXS E1 runs a 2x12-speed wireless setup with a 46/33 chainring configuration and a wide-range SRAM XG-1270 10-36 cassette — more climbing development than the race-oriented 48/35 and 10-33 found on the Oltre Pro, and appropriate for the longer, more varied terrain the Infinito is designed for. The crankset includes an integrated power meter. Braking is through SRAM Force AXS E1 hydraulic disc calipers with SRAM Paceline 160mm Centerlock rotors.

The Bianchi Reparto Corse RC 49R wheels were developed alongside the new Infinito frame. They run 49mm deep with a 25mm internal rim width, straight-pull Superwing spokes, and hidden aluminum nipples that reduce drag at the rim — a wheel designed to complement the frame's aerodynamic improvements rather than work against them. They're tubeless ready front and rear, matched to Pirelli P Zero Race TLR tires in 700x35. The same Bianchi Reparto Corse integrated carbon cockpit keeps the front end stiff and clean, and the bike is available in Metallic Celeste — one of the most recognizable colors in cycling — across sizes 47 to 59cm.

Design Benefits

1. Countervail seatpost with aero-flex design: The latest generation Countervail viscoelastic material — 20% lighter than its predecessor — is concentrated in the seatpost, which flexes to absorb road shock at the contact point while the frame stays stiff for power transfer and handling response. Zero offset optimizes hip angle for breathing efficiency on long efforts.
2. 2026 fully integrated carbon frame — 12W aero improvement: The new frame and fork were developed as a single system, delivering aerodynamic gains over the previous Infinito while also raising the stack for endurance comfort and lengthening the chainstays for stability.
3. 700x35 stock tires / 700x40 max clearance: Genuine all-road versatility, from fast road training to rough pavement and light mixed surfaces. The Pirelli P Zero Race TLR at 35mm is a fast tubeless tire that doesn't ask you to give anything up for the extra width.
4. Internal down tube storage: An integrated compartment for a multi-tool or compact wind jacket — practical for long-day riding without needing external bags or pockets.
5. Bianchi RC 49R wheels — purpose-built for this frame: The RC 49R was developed alongside the Infinito with a 49mm depth, 25mm internal width, straight-pull Superwing spokes, and hidden aluminum nipples to complement the frame's aerodynamic improvements.
6. SRAM Force AXS E1 with integrated power meter and wide-range gearing: Wireless shifting on a 46/33 / 10-36 drivetrain — the right range for long days with elevation, with a power meter included from day one.

Final Take

The Bianchi Infinito Pro Force AXS is a complete redesign for 2026, and one of the most versatile carbon road bikes at its price point. At $7,000 it arrives with wireless shifting, a power meter, purpose-built carbon wheels, wide tubeless tires, and a seatpost engineered to make long rides feel shorter. Whether your roads are smooth or rough, your rides measured in hours or centuries, the Infinito is the Bianchi built to go wherever you point it.