Bianchi Arcadex GRX 810 1x11v – Fast, precise gravel ready for adventure

The Bianchi Arcadex GRX 810 1x11v is the gravel bike designed for those seeking high performance, control, and maximum versatility on every type of terrain. Thanks to the full carbon frame, modern geometry, and Shimano GRX transmission dedicated to gravel, this Arcadex combines speed and stability, making it ideal for long adventures, bikepacking, technical dirt roads, and fast touring.

With generous tires, all-road compatibility and mudguard readiness, it easily adapts to mixed routes and variable conditions, always with the comfort and precision that distinguish Bianchi bikes.

Technical Specifications

Frame

• Frame Kit: Arcadex Carbon, 1.5" steerer tube, 31.6 mm seatpost diameter, 12x142 mm thru-axle, flat mount caliper, Pressfit 41 BB bottom bracket, compatible with tires 700x42 and 650x47, mudguard ready.
  Available sizes: XS – SM – MD – LG – XL

• Fork: Bianchi Full Carbon Disc, 1.5" steerer, flat mount calipers, 12x100 mm thru-axle

• Headset: FSA SMR HS with custom Bianchi 1"1/8 upper cone, H2475, internal headset with integrated alloy upper cup 1"1/8 – 1.5", 36°/45° ACB

Drivetrain

• Shifters: Shimano GRX 810 ST-RX810 1x11v

• Rear Derailleur: Shimano RD-RX812 GRX 11v, top normal shadow plus design, direct mount

• Crankset: Shimano GRX 810 FC-RX810-1 40T, Hollowtech II

  • Crank arm lengths:

    • 170 mm (XS/SM)

    • 172.5 mm (MD/LG)

    • 175 mm (XL)

• Bottom Bracket: Shimano SM-BB72-41B

• Chain: KMC X11-1 with EPT finish

Brakes

• Brakes: Shimano BR-RX810

• Brake Levers: included with the controls

• Rotors: Shimano SM-RT70, 160 mm

Wheels

• Wheels: AlexRims GD24 disc 622-21, tubeless ready

• Rear hub: Shimano FH-RS470

• Front hub: Shimano HB-RS470

• Tires: WTB Riddler Comp 700x37

Handlebar

• Stem: Reparto Corse by FSA ST-OS-188/SMR 0°, Alloy 6061, 1 1/4", rise 0°

  • Lengths:

    • 80 mm (XS/S)

    • 100 mm (M)

    • 120 mm (L/XL)

• Handlebar: Reparto Corse Aluminum 6061, 70 mm reach, 16° flare angle, 120 mm drop (40 cm size) and 130 mm (larger sizes)

  • Measurements:

    • 40 cm (XS/S)

    • 42 cm (M/L)

    • 44 cm (XL)

• Tape: La Spirale Ribbon cork

Saddle

• Seatpost: Reparto Corse AL6061, alloy head, 15 mm offset, 31.6 mm diameter

  • Lengths:

    • 300 mm (XS)

    • 350 mm (S/M/L/XL)

• Saddle: Reparto Corse 2315HRN, black steel rails, open, PU cover, 250x148 mm

Note Well

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

Choose the Bianchi Arcadex GRX 810 1x11v and turn every ride into a limitless adventure, with performance, reliability, and comfort designed for those who always want to push further.