Bianchi Arcadex GRX 815 Di2

Name: Bianchi Arcadex GRX 815 Di2
Brand: Bianchi

2023 RoadGravel Manufacturer page

Last known price: $4,160

Prices shown first for United States
Suspension: Rigid
Wheels: 700c
Drivetrain: 1 × 11 40t / 11–42t
Gear range: 382%
Frame: Carbon
Brakes: Hydraulic disc

Not published by the manufacturer

Sizes and geometry

Components

16 of 19 identified

Parts found in a manufacturer catalog show their brand, model and key numbers, and the steps show how precisely they are identified: brand, series, model, or the exact product. The info button has every detail and the text the manufacturer published.

Frame and fork

1 part

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 Not identified

Suspension

1 part

Fork
- Bianchi

Drivetrain

6 parts

Bottom bracket
- Shimano SM-BB72-41B
SM-BB72-41B
Cassette
- Shimano Deore XT CS-M8000 11 speeds 37–42t
CS-M8000
Chain
- Shimano CN-HG701-11
CN-HG701-11
Crankset
- Shimano GRX FC-RX810-1 11 speeds 40t
FC-RX810
Rear derailleur
- Shimano GRX RD-RX817 11 speeds
RD-RX817
Shifters
- Shimano GRX

Brakes

3 parts

Brake levers

included w/shifters Not identified
Brakes
- Shimano GRX BR-RX810
BR-RX810
Disc rotors
- Shimano SM-RT800
SM-RT800

Wheels and tires

2 parts

Cockpit and contact points

6 parts

Specifications

Frame and fork

Intended fit: Unisex
Frame material: Carbon
Fork material: Carbon

Suspension

Suspension configuration: Rigid

Drivetrain

Derived by Bikelake

Front chainrings: 1
Smallest chainring: 40
Largest chainring: 40
Rear sprockets: 11
Smallest sprocket: 11
Largest sprocket: 42
Lowest gear: 27.6 in
Highest gear: 105.5 in

Wheels and brakes

Wheel configuration: Same size
Brake type: Hydraulic disc

Fit and controls

Seatpost: Rigid seatpost
Shifting: Electronic

Additional specifications

Tire width: 37c
Wheel material: Aluminum
Wheel size: 700c

Technical analysis

3 measures

How these figures sit among bicycles of the same class and model year. Context, not a ranking.

Lowest gear

27.6 gear inches

This value is within the central range for this class.

Cohort: Road / Gravel Model year: 2023
Sample: 1,654 bicycles with this information
Coverage: 79.1% of the class

Highest gear

105.5 gear inches

This value is within the central range for this class.

Cohort: Road / Gravel Model year: 2023
Sample: 1,654 bicycles with this information
Coverage: 79.1% of the class

Shifting

Electronic

688 of 2,086 bicycles with this information use electronic shifting.

Cohort: Road / Gravel Model year: 2023
Sample: 2,086 bicycles with this information
Coverage: 99.8% of the class

Gearing

Estimated speeds at 80 rpm

Lowest gear: 10.6 km/h
Highest gear: 40.4 km/h

Total gear range 382%

Technical details and class reference

These speeds describe the gearing at the selected cadence, not how fast you can ride.
Calculated from published gear-inch values and their wheel-size assumptions.
These gearing values describe the bicycle, not a selected frame size.
A 100% range means one ratio; 500% means the highest ratio is five times the lowest.
For e-bikes, motor assistance cutoff is not represented.

Gear-inch range

Lower gear-inch values travel less distance per pedal revolution; higher values travel farther.

This bicycle: 27.6–105.5 gear inches
Class reference (p10–p90): 23.2–131.8 gear inches; The band runs from p10 for the lowest gear to p90 for the highest gear.

Cohort: Road / Gravel Model year: 2023
Lowest gear: 1654 bicycles with this information, 79.1% of the class
Highest gear: 1654 bicycles with this information, 79.1% of the class

Lineup changes

The published facts that differ across this family's builds and from the same model a year earlier. Missing information never counts as zero.

Differences across 2023 builds

Differences across 2023 builds
Specification	This bicycle Bianchi Arcadex GRX 815 Di2	Bianchi Arcadex Ekar	Bianchi Arcadex GRX	Bianchi Arcadex GRX 600	Bianchi Arcadex GRX 810	Bianchi Arcadex GRX 810 Di2
Drivetrain
Rear sprockets	11	13	Not informed	11	11	11
Smallest sprocket	11	10	Not informed	11	11	11
Largest sprocket	42	44	Not informed	42	42	42
Lowest gear	27.6 in	26.4 in	Not informed	27.6 in	27.6 in	27.6 in
Highest gear	105.5 in	116.0 in	Not informed	105.5 in	105.5 in	105.5 in
Cockpit
Shifting	Electronic	Mechanical	Mechanical	Mechanical	Mechanical	Electronic
Other specifications
Tire width	37c	37c	42c	37c	37c	37c
Bottom bracket standard	Not informed	BB86/BB92	BB86/BB92	BB86/BB92	Not informed	Not informed