Bianchi Oltre XR4 Disc Dura Ace Di2 (2020) specs & review

The Bianchi Oltre XR4 Disc Dura Ace Di2 (2020) is a premium road bike designed for performance and aerodynamics. With its Countervail® carbon frame and Shimano Dura-Ace Di2 components, it offers top-level efficiency, control, and comfort, making it an excellent choice for serious cyclists.

Bianchi Oltre XR4 Disc Dura Ace Di2 (2020)

Bianchi Oltre XR4 Disc Dura Ace Di2 (2020) Specs

Bianchi Oltre XR4 Disc Dura Ace Di2 Frame and Fork

Frame: Countervail® carbon
Fork: Bianchi Full Carbon Aero Disc

Bianchi Oltre XR4 Disc Dura Ace Di2 Drivetrain

Groupset: Shimano Dura-Ace Di2
Front Derailleur: Shimano Dura-Ace Di2 FD-R9150-F
Rear Derailleur: Shimano Dura-Ace Di2 RD-R9150 SS
Crankset: Shimano Dura-Ace FC-R9100, Hollowtech II, 52X36T
Bottom Bracket: Shimano SM-BB92-41B
Cassette: Shimano Dura-Ace CS-R9100
Chain: Shimano Dura-Ace CN-HG901-11

Bianchi Oltre XR4 Disc Dura Ace Di2 Wheels and Tires

Wheelset: Vision 55 SC
Wheel Size: 28″ (700C)
Tires: Vittoria Corsa G2.0 Graphene 700X25

Bianchi Oltre XR4 Disc Dura Ace Di2 Control Components

Shifters: Shimano Dura-Ace Di2 ST-R9170
Brake Levers: Shimano Dura-Ace Di2 ST-R9170
Brakes: Shimano BR-R9170 (Hydraulic Disc)
Handlebar: Vision Metron 5D ACR Disc Integrated Aero
Tape: Microfibra
Stem: Integrated with handlebar
Headset: FSA Orbit

Bianchi Oltre XR4 Disc Dura Ace Di2 Saddle and Seatpost

Saddle: Fi’zi:k Arione R1, Carbon
Seatpost: Oltre Full Carbon Aero

Bianchi Oltre XR4 Disc Dura Ace Di2 (2020) Geometry

The Bianchi Oltre XR4 Disc Dura Ace Di2 (2020) features a geometry designed for optimal aerodynamic performance and rider comfort, available in various sizes to ensure a perfect fit.

Bianchi Oltre XR4 Disc Dura Ace Di2 (2020) Sizing

Available frame sizes:

Bianchi Oltre XR4 Disc Dura Ace Di2 (2020) Review

The Bianchi Oltre XR4 Disc Dura Ace Di2 (2020) is a high-performance road bike designed for serious cyclists and competitive riders who demand the best in terms of speed, precision, and advanced technology. Combining Bianchi’s renowned aerodynamic design and Countervail technology with Shimano’s top-tier electronic shifting and braking system, this model is built to excel in racing and fast-paced riding. Here are some key points and thoughts about the Bianchi Oltre XR4 Disc Dura Ace Di2 (2020):

Design and Build

Frame Material: The Oltre XR4 features Bianchi’s Countervail carbon frame and fork. Countervail is a unique vibration-canceling technology integrated into the carbon fiber, significantly reducing road vibrations to enhance ride comfort and control without compromising stiffness and performance.
Aerodynamic Design: The frame is meticulously designed for aerodynamics. The tube shapes, integrated cockpit, and overall geometry are optimized to minimize drag, making the XR4 ideal for fast road rides, racing, and time trials. The sleek lines and integrated design elements contribute to its striking appearance.

Components

Drivetrain: The bike is equipped with a Shimano Dura-Ace Di2 R9170 11-speed groupset. Shimano Dura-Ace Di2 is known for its precision and reliability in electronic shifting. The Di2 system provides instantaneous and seamless gear changes at the push of a button, ensuring smooth and efficient performance under all conditions. The 2×11 drivetrain offers a wide range of gears suitable for various terrains.
Brakes: The Oltre XR4 Disc features Shimano Dura-Ace hydraulic disc brakes. These brakes deliver powerful and consistent stopping power with excellent modulation, particularly beneficial in wet or variable conditions. The inclusion of disc brakes enhances the bike’s safety and control.
Wheels and Tires: The bike typically comes with high-performance wheels, such as Fulcrum Racing Zero Disc or similar, paired with high-quality tires like Vittoria Corsa 700x25c or 700x28c. These wheels and tires provide excellent grip, rolling efficiency, and aerodynamics, enhancing the bike’s overall performance.

Performance and Ride Quality

Speed and Efficiency: The Bianchi Oltre XR4 Disc Dura Ace Di2 is designed for ultimate speed and efficiency. Its aerodynamic frame, efficient power transfer, and advanced electronic shifting make it ideal for competitive racing and fast group rides. The Shimano Dura-Ace Di2 groupset ensures smooth, precise, and reliable shifting, contributing to the bike’s overall high performance.
Handling: The bike offers sharp and responsive handling, crucial for navigating tight corners and descents. The stiff frame and aerodynamic design help maintain stability at high speeds. The hydraulic disc brakes provide additional confidence-inspiring stopping power and control, particularly on descents and in poor weather conditions.
Comfort: The Countervail technology in the carbon frame effectively reduces road vibrations, enhancing ride comfort and reducing fatigue on long rides. This makes the Oltre XR4 a great option for riders who want high performance without sacrificing comfort.

Aesthetics

Italian Design: Bianchi is renowned for its elegant and distinctive designs, often featuring their iconic Celeste color. The Oltre XR4 is no exception, with sleek lines and a visually striking appearance that reflects its racing heritage.

Considerations

Aggressive Geometry: The Oltre XR4’s geometry is geared towards performance and aerodynamics, resulting in a more aggressive riding position. This may not be ideal for riders seeking a more relaxed and upright position for extended comfort.
Weight: While the carbon frame is lightweight, the overall weight of the bike will depend on the specific configuration of components. The addition of disc brakes adds some weight compared to rim brake versions. However, the benefits in braking performance and control typically outweigh the slight increase in weight.
Cost: Positioned as a high-performance road bike, the Oltre XR4 Disc Dura Ace Di2 represents a significant investment. Riders should consider their needs and budget when choosing between this and other models. The advanced technology and performance features justify the price for serious cyclists.

Overall Impression

The Bianchi Oltre XR4 Disc Dura Ace Di2 (2020) is a superbly crafted, high-performance road bike that excels in speed, aerodynamics, and advanced technology. Its Countervail carbon frame, Shimano Dura-Ace Di2 electronic shifting, and hydraulic disc brakes make it an excellent choice for serious cyclists and competitive riders. The bike is ideal for fast-paced environments, making it suitable for racing, time trials, and spirited group rides. While its aggressive geometry and high cost might not suit every rider, those seeking a fast, responsive, and technologically advanced road bike will find much to appreciate in the Oltre XR4 Disc Dura Ace Di2. It offers a compelling combination of Italian design, cutting-edge components, and top-tier performance.

Pros and Cons of Bianchi Oltre XR4 Disc Dura Ace Di2 (2020)

Pros	Cons
Aerodynamic Performance: The Bianchi Oltre XR4 Disc Dura Ace Di2 boasts an aerodynamic design that minimizes drag, making it perfect for competitive racing and high-speed rides.	High Price: The bike is expensive, making it a significant investment and less accessible for casual riders or those on a budget.
Advanced Electronic Shifting: Equipped with the Dura Ace Di2 electronic shifting system, it provides precise, smooth, and reliable gear changes, enhancing overall performance.	Weight: Although designed for performance, it is slightly heavier compared to some other high-end road bikes, which may be a concern for weight-conscious cyclists.
Disc Brakes: The disc brakes offer exceptional stopping power and control in various weather conditions, ensuring safety and confidence during rides.	Maintenance: The sophisticated electronic shifting and high-end components require more frequent and specialized maintenance, which can be costly and time-consuming.