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Bianchi Arcadex GRX 600

The Arcadex gravel bike perfectly combines an emotional communion with nature, and the exhilarating rush of Bianchi racing DNA. It delivers distinct performance for the modern gravel rider.
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The sculpted carbon fibre frame is incredibly responsive, so the Arcadex is primed to perform as soon as you push on the pedals – whether riding to explore, or indulging your competitive spirit. Take off-road capability, combine it with the speed and aesthetics you love about your road bike, then you have the Arcadex.


  • The clean lines of the bike are maintained with all hydraulic cables routed internally and the dedicated alloy seatpost has been developed for the ultimate streamlined, integrated look. Talking of streamlined, the alloy stem and spacers have been created by Bianchi for a better head tube connection, the 1 1/8” to 1.5” head tube providing stability at speed and under braking.
  • The characteristics of the bike are maintained across the frame sizes. The chainstay length of 415mm for the 47-57cm frames and 420mm for the largest 59cm and 61cm models means that the bike behaves the same no matter what size you choose.
  • The frame design has been aerodynamically optimised for performance, while clearance for 700×42 or 650×47 tyres delivers more than enough scope to tackle any rough terrain you might choose.
  • Naturally you’ll find eyelets for mudguards, so the Arcadex can be easily transformed into a high-speed bikepacking machine.
Frame: Arcadex Carbon, 1.5" headset, seatpost diam. 31.6mm, thru axle 12x142mm, flat mount caliper, Pressfit 41 BB, compatible with 42mm tire and mudguard predisposition, sizes: XS-SM-MD-LG-XL
Fork: Bianchi Full Carbon Disc, 1.5" head, flat mount caliper, thru axle 12x100mm
Headset: Fsa SMR HS
Shifter: Shimano GRX 600 ST-RX600 1x11sp
Rear Derailleur: Shimano GRX RD-RX812 11sp
Front Derailleur:
Crankset: Shimano GRX 600 FC-RX600 40T, Crank Length: 170mm-XS-SM, 172.5mm-MD-LG, 175mm-XL
Bottom Bracket:
Chain: Kmc X11-1 EPT finish
Brake: Shimano BR-RX400
Brake Lever: included w/shifters
Rim/Wheelset: AlexRims GD24 disc 622-21, tubeless ready
Front Hub: Shimano HB-RS470
Rear Hub: Shimano FH-RS470
Tire: WTB Riddler Race 700x37
Stem: Fsa ST-OS-188/SMR-0°, Alloy 6061, rise 0°, Ext: 80mm-XS/SM, 100mm-MD, 120mm-LG/XL
Handlebar: Aluminum 6061, reach 70mm, flare angle 16°, drop 120mmx40cm, 130mmx42/44cm, size: 40cm=XS/SM, 42cm=MD/LG, 44cm=XL
Grips: La Spirale Ribbon cork
Seat Post: Reparto Corse Alloy 6061 shaft, alloy head, 15mm offset, 31,6mm, length: 300mm-47cm, 350mm-50/63cm
Saddle: Selle Royal 2315HRN, steel rail, open, 250x148mm
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