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2021 Bianchi

Arcadex GRX Di2

A carbon frame gravel bike with high-end components and shimano grx 800 hydraulic disc brakes.
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FrameCarbon
SuspensionRigid
ForkCarbon
Wheels700c
Drivetrain1 × 11 Electronic
GroupsetGRX 800, GRX Di2
BrakesShimano GRX 800 Hydraulic Disc
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Insights
Gearing

A bike with lower gearing will be easier to ride up steep hills, while a higher top end means it will pedal faster down hills.

Lowest gear

(climbing)

31 mph

Arcadex GRX Di2

36 mph

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Highest gear

(descending)

Reviews
Cycling Tips
Bianchi Arcadex review: Stiff and short - CyclingTips

Oct 2021 · Caley Fretz

Super efficient under power, but a brutally stiff ride, odd geometry and aesthetics, and some odd routing and spec choices.

Highs
  • Incredibly stiff.

Lows
  • Incredibly stiff, short fit, questionable looks, limited tire clearance.

Read Review

Road Bike Action
BIANCHI ARCADEX VS. RIDLEY KANZO FAST - EURO GRAVEL BIKE SHOOTOUT

Apr 2021 · David Kennedy

Euro gravel shootout

Read Review

BikeRadar
Bianchi Arcadex review

Mar 2021 · Matthew Loveridge

The Arcadex isn’t ultra comfy, but it’s a pleasure to ride on and off road, and it looks like nothing else

Highs
  • Unique looks

  • Road bike feel with gravel versatility

Lows
  • Firmer ride than some

  • No carbon seatpost

  • Fork eyelets not threaded

Read Review

Velo
Bianchi Arcadex gravel bike gets racy

Dec 2020 · VeloNews.com

The Arcadex gravel race bike is built around a full carbon frame, with aero tubes, and room for up to 47mm tires.

Read Review

Geometry
Specs
Build
Frame

Arcadex Carbon, 1.5" headset, seatpost diam. 31.6mm, thru axle 12x142mm, flat mount caliper, Pressfit 41 BB, compatible with 700x42mm or 650x47 tire and mudguard and rear carrier predisposition

Tire Clearance42c

Fork

Bianchi Full Carbon Disc, 1.5" head, flat mount caliper, thru axle 12x100mm

Bottom Bracket

Shimano SM-BB72-41B

Headset

Fsa SMR HS w/custom 1.1/8" top cup and 1.5" lower cup, 36°/45° ACB bearings

Stem

Fsa ST-OS-188/SMR-0°, Alloy 6061, rise 0°, Ext: 80mm- XS/SM, 100mm-MD, 120mm-LG/XL

Handlebar

Aluminum 6061, Aero shape, reach 70mm, flare angle 16°, drop 130mmx40/44cm, size: 40cm=XS/SM, 42cm-MG/LG, 44cm-XL

Saddle

Fi'zi:k Argo Tempo R5, nylon carbon reinforced shell w/WingFlex, rail S alloy, 260x150mm

Seatpost

Reparto Corse UD Carbon shaft, forged alloy head, 15mm offset, diam. 31,6mm, length: 300-350mm

TypeRigid

Grips

La Spirale Ribbon cork

Groupset
Rear Derailleur

Shimano GRX Di2 RD-RX817 11sp

Crank

Shimano GRX 810 FC-RX810-1 40T, Hollowtech II, Crank Length: 170mm-XS-SM, 172.5mm-MD-LG, 175mm-XL

Shifters

Shimano GRX 815 Di2 ST-RX815 1x11sp

Cassette

Shimano XT CS-M8000 11sp, 11-13-15-17-19-21-24-28-32-37-42T

Chain

Shimano Ultegra CN-HG701-11

Brakes

Shimano BR-RX810

TypeShimano GRX 800 Hydraulic Disc

Brake Levers

included w/shifters

Wheels
Tires

WTB Riddler Race 700x37c

Disc Rotors

Shimano SM-RT800 Center Lock, diam. 160mm

Rider Notes
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First added April 16

Last updated April 16

Not listed for 1,855 days