Bianchi Zolder Pro GRX 2x12

Bianchi Zolder Pro – High-Performance Cyclocross for Racing and Advanced Training

The Bianchi Zolder Pro is a cyclocross bike designed for athletes and enthusiasts seeking maximum responsiveness, precise control, and total reliability in the most demanding conditions. The high-performance carbon frame, Shimano GRX 12-speed drivetrain, and CX-specific geometry make it an excellent choice for racing, intense training, and professional use.

Main Features

• Full carbon frame and fork specific for cyclocross

• Shimano GRX 12v transmission : robust, reliable and optimized for mixed terrain

• Hydraulic disc brakes for consistent stopping power even in mud

• Velomann alloy wheels with 30mm profile, ideal for CX competitions

• Racing geometry for agility, stability and immediate acceleration

Technical Specifications

Chassis

• Zolder Pro carbon cyclocross, flat mount disc

• PressFit 86.5x41

• Headset 1.5"–1 1/8"

• 12x142 thru axle

• Sizes: 48 – 50 – 52 – 54 – 56 – 58 cm

Fork

• Full carbon

• Flat mount disc brake

• 12x100 thru axle

• Tapered 1.5"–1 1/8"

Steering series

• FSA Orbit C-40-ACB (NO.42/ACB)

Shimano GRX 12v transmission

• Shifters: Shimano GRX BL-RX610-L with BR-RX410 hydraulic brakes

• Gearbox: Shimano GRX RX820 12 speed

• Derailleur: Shimano GRX FD-RX820

• Crankset: Shimano GRX FC-RX610-2, 46/30T

  • Lengths: 170 mm (XS–S), 172.5 mm (M–L), 175 mm (XL)

• Bottom bracket: Shimano SM-BB72-41B PressFit

• Chain: Shimano CN-M6100 12v

• Cassette: Shimano 105 CS-R7100 11-34T

Brakes

• Shimano flat mount hydraulic system

• Discs: Shimano 160 mm, center lock

Wheels and Tires

• Wheels: Velomann alloy, 30 mm profile

  • 622x19C clincher

  • Front HH12 / Rear HH12-142

• Tires: Cyclocross specific (not indicated in the original text)

Cockpit and Components

• Stem: Velomann 3D Forged alloy 2014

  • Angle: -8°

  • Lengths based on size:

    • 90 mm (48–50 cm)

    • 100 mm (52–54 cm)

    • 110 mm (56 cm)

    • 120 mm (58 cm)

• Handlebar: Velomann Compact Flat Top

  • Reach 80 mm, Drop 130 mm

  • Widths:

    • 400 mm (48–50 cm)

    • 420 mm (52–58 cm)

    • 440 mm (58 cm)

• Ribbon: Veil

• Seatpost: Velomann Carbon UD, 15 mm offset, Ø27.2 mm, length 350 mm

• Saddle: Velomann 278x144 mm

Who is it ideal for?

• Competitive cyclocross cyclists

• Multisport athletes looking for a versatile bike for CX, training and mixed rides

• Those who demand rigidity, responsiveness and maximum efficiency