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We engineered the Arcadex to take you further. Further outside your usual riding locale. Further into the wilderness.
We engineered the Arcadex to take you further. Further outside your usual riding locale. Further into the wilderness.
Bianchi

ARCADEX PRO GRX

€4,499.00
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Pre-Order

With Pre-Order, you can purchase the latest items added to our store in advance of them arriving with us.

Your Pre-Order is prioritised (at no additional charge); meaning that as soon as the product arrives with us, we can wrap it straight back up; ready for collection via Click & Collect or despatch to you — it often never even hits the stock room shelves!

Pre-Launch

With Pre-Launch, the date when we expect to receive the product ourselves is still a little too hazy to be confident in accepting Pre-Orders.

So, instead, you can submit your email address against the item you are interested in and we will email you as soon as stock arrives on the system.

Estimated Delivery & Collection Dates

Estimated Delivery & Collection Dates are given on Pre-Order and Pre-Launch products. They are for indication purposes only and can change at any time without notice.

The dates we provide are based on indications given by our suppliers. Whenever we get updated information from our suppliers we will endeavour to update the Estimated Delivery & Collection Dates provided on product pages.

We estimate this will be ready for despatch to you or collection via Click & Collect on Undetermined

ARCADEX PRO GRX

Season:2026

Brand:Bianchi

Code:YTB85

Frame
Arcadex PRO Disc Brake Specification: Flat Mount 140/160 Bottom Braket Standard: PressFit 86.5 X Ø41 Rear Axle: thru12 OLD (Over-Locknut-Dimension): 142 mm Front Derailleur:Non Compatible Rear Derailleur: SRAM UDH Hanger type Max Chainring Compatibility: 38T-44T Minimum Chainline: 45.5 mm Tire Clearance: ETRTO 622-50mm SeatPost O.D: Ø27.2 mm Material: Epoxy - SM Carbon Fiber Composite

Fork
Bianchi Arcadex Fork Disc Brake Specification: Flat Mount 140/160 Front Axle: thru12 OLD (Over-Locknut-Dimension): 100 mm Tire Clearance: ETRTO 622-42mm Steer tube Diameter: 1 1/8" Material: Epoxy - SM Carbon Fiber Composite

Headset
Bianchi Custom Acros ICR (Internal Cable Routing) Spacers:5 mm x1, 10mm x3 Headtube Cover: Bianchi Custom Compression Ring: 1.125 Inch Top Bearing: Angular contact Bearing 42x52x7 + seal Bottom Bearing: Angular contact Bearing 40x52x7 + seal

Shifters
Shimano GRX 820 ST/BL-RX820

Freewheel
Shimano CS-M7100-12 speed, 11-51T Driver body Interface: MicroSpline

Rear Derailleur
Shimano GRX 822 RD-RX822, SGS Maximum Cassette Sprocket 51T

Crankset
Shimano GRX 820 FC-RX820-1, 40T Crank Length: 170mm-XS(47)-SM(51), 172.5mm-MD(55)-LG(58), 175mm-XL(61)

BB
Shimano SM-BB72-41B, press fit

Chain
Shimano CN-M7100

Brakes
Shimano Hydraulic Brake, BR-RX820

Rotor
Shimano SM-RT70 IceTech Hub Interface: Centerlock Rotor Diameter: 160 mm (front&Rear)

Wheels
Velomann Terbium clincher and tubeless ready Rim Diameter: 700C Material: Carbon Rim Height: 30 mm Inner Width Channel: 25 mm

Tire
Pirelli Cinturato™ GRAVEL M Classic, 45-622 tan sidewall

Stem
Velomann AICR Alloy Rise: -2° Steerer Diameter: 1-1/8" (28.6mm) HB interface Diameter: 1-1/4" (31.8mm) Stem Lengths: 80mm - XS(47), 90mm - SM(51), 100mm-MD(55), 110mm-LG(58),120m -XL(61)

Handlebar
Velomann Gravel ICR Alloy Flare: 16° Drop: 130mm Reach 70mm Interface Diameter: 1 1/4" (31.8mm) HandleBar Widths: 400 - SX(47) SM(51), 420 - MD(55) LG(58), 440 -XL(61)

TapeHandlebar
Bianchi Hexagon tape 2.5mm thickness, Full black

Seatpost
Velomann Carbon UD SeatPost O.D: Ø27.2mm Seatpost lengths: 300mm-SX(47), 350mm- SM(51) MD(55), LG(58) XL(61)

Saddle
Velomann MITORA 149 H1 cover: soft touch, padding: foam, shell: nylon carbon rails: Aisi Steel length: 250mm width: 149mm weight: 230g ± 2

Based on component availability, Bianchi reserves the right to make changes on specifications without notice.
Sizing Information
Professional Opinion
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