Bianchi Aria Centaur

Name: Bianchi Aria Centaur
Brand: Bianchi

2020 RoadRace Manufacturer page

Suspension: Rigid
Wheels: 700c
Drivetrain: 2 × 11 36–52t / 11–29t
Gear range: 381%
Frame: Carbon
Brakes: Rim brake

Not published by the manufacturer

Sizes and geometry

Components

15 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

Aria carbon, mechanical/electronic shifting compatible, PressFit 86,5x41mm BB, head tube 1.4"-1.1/8", integrated seat clamp, full carbon dropout, sizes 44-47-50-53-55-57-59-61cm Not identified

Suspension

1 part

Fork
- Bianchi

Drivetrain

7 parts

Brakes

2 parts

Brake levers

included w/shifters Not identified
Brakes
- Campagnolo Centaur

Wheels and tires

2 parts

Cockpit and contact points

6 parts

Grips

La Spirale Ribbon cork Not identified
Handlebar
- Reparto Corse
Headset
- FSA NO.44E
C-33
Saddle
- Selle Royal
Seatpost

Aria Full Carbon Aero, clamp with alloy head adjustable and reversible +/- 35mm; length: 250mm-44cm, 300mm-47/50cm, 350mm-53/61cm Not identified
Stem
- Reparto Corse

Specifications

Frame and fork

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

Suspension

Suspension configuration: Rigid

Drivetrain

Derived by Bikelake

Front chainrings: 2
Smallest chainring: 36
Largest chainring: 52
Rear sprockets: 11
Smallest sprocket: 11
Largest sprocket: 29
Lowest gear: 36.0 in
Highest gear: 137.1 in

Wheels and brakes

Wheel configuration: Same size
Brake type: Rim brake

Fit and controls

Seatpost: Rigid seatpost
Shifting: Mechanical

Additional specifications

Bottom bracket standard: BB86/BB92
Tire width: 25c
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

36.0 gear inches

This value is above the central range for this class.

Cohort: Road / Race Model year: 2020
Sample: 506 bicycles with this information
Coverage: 80.7% of the class

Highest gear

137.1 gear inches

This value is within the central range for this class.

Cohort: Road / Race Model year: 2020
Sample: 506 bicycles with this information
Coverage: 80.7% of the class

Shifting

Mechanical

251 of 627 bicycles with this information use electronic shifting.

Cohort: Road / Race Model year: 2020
Sample: 627 bicycles with this information
Coverage: 100.0% of the class

Gearing

Estimated speeds at 80 rpm

Lowest gear: 13.8 km/h
Highest gear: 52.5 km/h

Total gear range 381%

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: 36.0–137.1 gear inches
Class reference (p10–p90): 30.8–139.2 gear inches; The band runs from p10 for the lowest gear to p90 for the highest gear.

Cohort: Road / Race Model year: 2020
Lowest gear: 506 bicycles with this information, 80.7% of the class
Highest gear: 506 bicycles with this information, 80.7% 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 2020 builds
Specification	This bicycle Bianchi Aria Centaur	Bianchi Aria 105	Bianchi Aria Disc 105	Bianchi Aria Disc Ultegra	Bianchi Aria Ultegra	Bianchi Aria Ultegra Di2
Drivetrain
Smallest chainring	36	34	36	36	34	34
Largest chainring	52	50	52	52	50	50
Largest sprocket	29	30	28	28	30	30
Lowest gear	36.0 in	32.9 in	37.3 in	37.3 in	32.9 in	32.9 in
Highest gear	137.1 in	131.8 in	137.1 in	137.1 in	131.8 in	131.8 in
Brakes
Brake type	Rim brake	Hydraulic disc	Hydraulic disc	Hydraulic disc	Rim brake	Hydraulic disc
Cockpit
Shifting	Mechanical	Mechanical	Mechanical	Mechanical	Mechanical	Electronic
Other specifications
Tire width	25c	28c	28c	28c	25c	28c