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Bianchi Arcadex Pro Shimano GRX RX822 12s Velomann Terbium
Illustrative image. Please refer to the technical data sheet

Arcadex Pro Shimano GRX RX822 12s Velomann Terbium

Bianchi Arcadex PRO is the gravel bike built for riders who want limitless adventure, blending freedom, nature and performance. Its carbon frameset with Bianchi Arcadex fork delivers lightness, control and clearance for tires up to 45 mm. The Shimano GRX 820 1x12 drivetrain provides precise shifting on demanding routes, while Shimano hydraulic brakes with 160 mm rotors add confident stopping power. Velomann Terbium tubeless-ready carbon wheels and Pirelli Cinturato GRAVEL M tires complete a bike ready to ride beyond every limit.

YTB85
YTB85
Color: AW – Forest Green / Graphite
Size

Assistenza dedicata
Dedicated consultancy
Live chat
Customised configuration
Pagamento sicuro
Safe and secure payment in instalments
Consegna gratuita
Free delivery and insured
Consegna gratuita
Trade-in appraisal exchange service

Bianchi Arcadex PRO is designed to turn every gravel ride into a limitless adventure. It is the perfect bike for riders who want to spend long days close to nature, enjoying the freedom of riding without boundaries on gravel roads, fast dirt tracks and mixed terrain. The Arcadex PRO carbon frame, with Flat Mount disc brakes and 12 mm rear thru-axle, provides a modern, stiff and precise platform engineered for control, efficiency and comfort when the surface changes. The Bianchi Arcadex carbon composite fork helps keep the ride stable and responsive, with clearance for tires up to 45 mm to improve traction, confidence and comfort on longer routes.

The Shimano GRX 820 1x12 drivetrain is built specifically for gravel riding. A 40-tooth crankset paired with an 11-51T cassette delivers a wide gear range, ideal for steep climbs, technical sections and long transitions. The Shimano GRX 822 rear derailleur provides accurate, reliable shifting, while the Shimano CN-M7100 chain completes a strong and efficient system. For braking, Shimano BR-RX820 hydraulic brakes with 160 mm IceTech Centerlock rotors offer consistent power, modulation and control in changing conditions.

The Velomann cockpit, with AICR alloy stem and Gravel ICR handlebar with 16° flare, creates a secure and comfortable position for varied routes and demanding surfaces. Velomann Terbium carbon wheels, clincher and tubeless ready, feature a 30 mm rim profile and 25 mm internal channel, working with Pirelli Cinturato GRAVEL M Classic 45-622 tires to deliver speed, grip and dependable performance. A Velomann Carbon UD seatpost and Velomann MITORA saddle complete the premium build. Every detail is chosen to support stability on rough ground, efficiency on open roads and confidence when the route becomes unpredictable. Fast, solid and adventure-ready, Bianchi Arcadex PRO is made for riders who want a gravel bike capable of going far beyond the edge of the asphalt.

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:
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
Groupset
Shimano GRX
Brakes
Shimano GRX BR-RX820 Hydraulic Disc
Controls
Shimano GRX ST-RX820 12s Mechanical
Rear Derailleur
Shimano GRX 822 RD-RX822, SGS Maximum Cassette Sprocket 51T
Cassette
Shimano CS-M7100-12 speed, 11-51T Driver body Interface: MicroSpline
Crankset
Shimano GRX 820 FC-RX820-1, 40T Crank Length: 170mm-XS(47)-SM(51), 172.5mm-MD(55)-LG(58), 175mm-XL(61)
Tires
Pirelli Cinturato GRAVEL M Classic, 45-622 tan sidewall
Wheels
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) (SM-51), 90mm(MD-55), 100mm(LG-58),110mm(XL-61)
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) (SM-51), 90mm(MD-55), 100mm(LG-58),110mm(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)
Saddle
Velomann MITORA 149 H1 cover: soft touch, padding: foam, shell: nylon carbon rails: Aisi Steel lenght: 250mm width: 149mm weight: 230g ± 2
Seat post
Velomann Carbon UD SeatPost O.D: Ø27.2 mm Seatpost lengths: 300mm-SX(47), 350mm- SM(51) MD(55), LG(58) XL(61)
Warranty
Official Bianchi
Notes
Crank length, handlebar size and seat width can be found in the geometries tab.
For customizations, sizing advice, or any questions, feel free to contact us! Test rides available at our headquarters.
Arcadex PRO 2026