Bianchi Aria e-Road 105 Di2 12v Bicycle – Aerodynamics, electronics, and integrated power

The Bianchi Aria e-Road 105 Di2 12v represents the perfect balance between racing speed, lightness, and advanced electric assistance. Designed for cyclists seeking a refined and modern riding experience, it combines the aerodynamics of the carbon frame with the Mahle X35 Plus electric system, capable of providing natural and smooth support even on long distances.
The Shimano 105 Di2 12-speed drivetrain ensures precise electronic shifting, while Vision Trimax wheels and Vittoria tires guarantee smoothness and reliability on any route.

DEMO Technical Specifications

New bicycles, still packaged.

Some models have very slight paint defects, while others are free of imperfections.

If you have any doubts, contact us and we will send you detailed photos, happy shopping.

Technical Specifications

Motor Unit

• Motor: Mahle X35 Plus 250W, iWOC One control, compatible with BLE and ANT+

• Battery: Mahle X35+ 250Wh

Frame

• Frame kit: Aria e-Road aero carbon, mechanical/electronic compatible, BB-PressFit 86.5x41, 1.4"-1-1/8" steerer tube, integrated seat clamp, full carbon dropout, aero DT-ST profile, flat mount, QR system, OLD 135 mm
  Available sizes: 47 – 50 – 53 – 55 – 57 – 59 – 61 cm

• Fork: Full Carbon Aero Road 1.4" > 1-1/8", integrated head, flat mount disc brake, 12x100 thru axle

• Headset: FSA Orbit C-33, NO.44E, 1-1/8"

Drivetrain

• Shifters: Shimano 105 Di2 ST-R7170 with integrated disc brakes

• Rear Derailleur: Shimano 105 Di2 RD-R7150, 12 speed

• Front Derailleur: Shimano 105 Di2 FD-R7150

• Crankset: Shimano 105 FC-R7100, 50/34T

  • Crank arm lengths:

    • 47/50/53 cm → 170 mm

    • 55/57/59 cm → 172.5 mm

    • 61 cm → 175 mm

• Bottom bracket: Shimano SM-BB72-41B, Press Fit road, bearing with internal cover

• Chain: Shimano CN-M7100, HG, 12 speed

Brakes

• Brakes: Shimano (integrated in the controls)

• Discs: Shimano SM-RT86, 160 mm

Wheels

• Wheels: FSA Vision Trimax with Mahle rear hub

• Rear hub: FSA Vision Trimax alloy with integrated Mahle motor

• Tires: Vittoria Rubino Pro G2.0 Graphene 700x28c, 150 TPI

Handlebar

• Stem: Velomann, tilt -6°, height 38 mm, oversize 1 1/8", sizes 90/100/110/120 mm

  • Size matching:

    • 90 mm → 48/50 cm

    • 100 mm → 52/54 cm

    • 110 mm → 56 cm

    • 120 mm → 58 cm

• Handlebar: Velomann Flat Top, 6061 alloy, diameter 31.8 mm, reach 80 mm, drop 130 mm

  • Available sizes: 400 mm (44/53 cm), 420 mm (55/59 cm), 440 mm (61 cm)

• Tape/Grips: La Spirale Ribbon Cork

Saddle

• Seatpost: Full Carbon Aero, special sizes, adjustable and reversible alloy head ±35 mm

  • Lengths: 300 mm (47/50 cm), 350 mm (53/61 cm)

• Saddle: Velomann, steel and carbon rails, 262x145 mm

Note Well

Technical specifications may change without notice based on component availability.
Product images are purely indicative and may not exactly reflect the described features.

The Bianchi Aria e-Road 105 Di2 12v is the ideal choice for those who want to combine electronic technology, electric assistance, and aerodynamic performance in a single premium bike. Perfect for those seeking speed, responsiveness, and a pedal stroke that is always smooth and controlled.