Description

Bianchi Oltre XR4 Ultegra Di2 – Flagship Aero Performance

The Bianchi Oltre XR4 Ultegra Di2 represents one of the most performance-focused aero road bikes of its generation.

Developed around Bianchi’s racing experience, the Oltre XR4 combines an aerodynamic carbon frameset, Countervail vibration-cancelling technology, Shimano Ultegra Di2 electronic shifting, hydraulic disc braking and a fully integrated carbon aero cockpit.

This particular pre-owned bike is completed with deep-section Fulcrum Airbeat 550 DB carbon wheels, creating an aggressive and highly capable road machine designed for riders who prioritise speed.

With an original recommended retail price of €7,499, it is available at Fliston’s for only €2,200.

Oltre XR4 Carbon Frame with Bianchi Countervail

At the heart of the bike is the Oltre XR4 carbon frame with Bianchi CV technology.

Countervail is integrated into the carbon structure and was developed to reduce vibration while maintaining the stiffness and responsiveness required from a racing bicycle.

The Oltre XR4 platform was engineered specifically around aerodynamic efficiency, with streamlined tube shapes, internal cable routing and race-oriented geometry.

The frame features:

Bianchi CV aero carbon construction
12×142 mm rear thru axle
Flat-mount disc brake system
PressFit 86.5×41 mm bottom bracket
Internal cable routing

The matching Bianchi Full Carbon fork with Countervail uses a 12×100 mm thru axle and integrates cleanly with the aero front end.

Shimano Ultegra Di2 12-Speed Electronic Shifting

The bike is equipped with a complete modern Shimano Ultegra Di2 electronic drivetrain.

Di2 provides extremely fast, precise and consistent electronic gear changes, allowing the rider to shift with minimal effort even while accelerating, climbing or riding under load.

The system includes:

Rear derailleur: Shimano Ultegra Di2 RD-R8150
Front derailleur: Shimano Ultegra Di2 FD-R8150
Shifters: Shimano Ultegra Di2 hydraulic 12-speed
Drivetrain: 2×12 electronic

For riders moving from mechanical shifting, Ultegra Di2 provides a noticeably more refined and immediate shifting experience.

Shimano Ultegra 50/34 Crankset

The Oltre XR4 uses a Shimano Ultegra Hollowtech II 50/34 crankset.

The compact 50/34 configuration gives the bike excellent versatility.

The 50-tooth outer chainring provides efficient gearing for fast flat sections and descents, while the 34-tooth inner ring makes longer and steeper climbs more manageable.

This makes the XR4 suitable not only for high-speed riding but also for demanding routes with significant elevation.

Shimano Ultegra 11-30 12-Speed Cassette

At the rear is a Shimano Ultegra 11-30 12-speed cassette.

Its ratios are:

11-12-13-14-15-16-17-19-21-24-27-30T

The closely spaced ratios allow the rider to maintain an efficient cadence, particularly during fast road riding and performance training.

Combined with the 50/34 crankset, the 11-30 cassette provides an excellent balance between speed and climbing capability.

Shimano Ultegra Hydraulic Disc Brakes

The Oltre XR4 Disc is equipped with Shimano Ultegra hydraulic disc brakes.

The hydraulic system delivers powerful, progressive and predictable braking with excellent modulation.

The original specification uses 160 mm Shimano Center Lock rotors, providing dependable braking during fast descents and demanding road conditions.

Fulcrum Airbeat 550 DB Carbon Wheels

This particular bike is fitted with Fulcrum Airbeat 550 DB wheels.

Despite the name “550”, the actual rim depth is 55 mm.

These deep-section carbon wheels were produced as an OEM fitment and are especially well suited to aero road bikes such as the Oltre XR4.

Their 55 mm profile contributes to the bike’s aerodynamic character and helps maintain speed on fast and open roads.

The deep carbon rims also give the XR4 the aggressive visual appearance expected from a top-level aero racing bike.

Integrated Metron 5D ACR Aero Cockpit

The front end uses the Reparto Corse by Vision Metron 5D ACR Disc Integrated Aero bar.

Manufactured from UD carbon, the integrated handlebar and stem system creates a clean aerodynamic profile while routing the hydraulic brake hoses internally.

The cockpit features approximately:

125 mm drop
80 mm reach
Integrated carbon handlebar and stem
Internal cable and hose routing

Cockpit dimensions vary according to frame size.

Full Carbon Aero Seatpost

The aerodynamic design continues through the dedicated Reparto Corse Full Carbon Aero seatpost.

Its shape is specifically designed to complement the Oltre XR4 frame and maintain the bike’s streamlined profile.

Main Specifications

Brand: Bianchi
Model: Oltre XR4 Disc Ultegra Di2
Factory reference: YRB17
Condition: Pre-owned
Bike type: Aero performance road bike
Frame: Oltre XR4 carbon with Bianchi Countervail
Fork: Bianchi Full Carbon with Countervail
Drivetrain: Shimano Ultegra Di2 electronic
Speeds: 2×12
Rear derailleur: Shimano Ultegra Di2 RD-R8150
Front derailleur: Shimano Ultegra Di2 FD-R8150
Crankset: Shimano Ultegra 50/34
Cassette: Shimano Ultegra 11-30, 12-speed
Brakes: Shimano Ultegra hydraulic disc
Cockpit: Reparto Corse by Vision Metron 5D ACR Integrated Aero Carbon
Wheels: Fulcrum Airbeat 550 DB Carbon
Wheel profile: 55 mm
Seatpost: Reparto Corse Full Carbon Aero
Original RRP: €7,499
Fliston’s price: €2,200

Built for Riders Who Want Speed

The Bianchi Oltre XR4 was created as a genuine race-oriented aero road bike.

It is an excellent choice for fast road cycling, high-speed training, long-distance performance riding, climbing and descending, sportives and riders looking for a premium electronic groupset combined with an aerodynamic carbon platform.

Its combination of Countervail carbon construction, Ultegra Di2 and deep-section carbon wheels places it well above a conventional recreational road bike.

From €7,499 to Only €2,200

The original recommended retail price was:

€7,499

Fliston’s pre-owned price is:

€2,200

That represents an extraordinary saving of:

€5,299

Approximately:

71% below the original retail price.

For a former flagship Bianchi aero road bike equipped with Shimano Ultegra Di2, hydraulic disc brakes, an integrated carbon cockpit and 55 mm carbon wheels, this represents exceptional value.

Countervail carbon. Ultegra Di2. 12-speed electronic shifting. 55 mm carbon wheels. Flagship Bianchi aero performance.

Fliston’s pre-owned price: €2,200.

Please check the available frame size, cosmetic condition, tyre specification and exact configuration of the individual bicycle before purchasing.