Bianchi Via Nirone 7 Sora

Name: Bianchi Via Nirone 7 Sora
Brand: Bianchi

2021 RoadEndurance Manufacturer page

Suspension: Rigid
Wheels: 700c
Drivetrain: 2 × 9 34–50t / 11–32t
Gear range: 428%
Frame: Aluminum
Brakes: Rim brake

Not published by the manufacturer

Sizes and geometry

Components

19 of 21 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

Via Nirone 7 alu, hydroforming tubing, internal cable routing, seatpost diam 31.6mm, sizes 44-46-50-53-55-57-59-61-63cm Not identified

Suspension

1 part

Fork
- Bianchi

Drivetrain

7 parts

Bottom bracket
- Shimano BB-ES300
BB-ES300
Cassette
- Shimano CS-HG400-9 9 speeds 28–32t
CS-HG400
Chain
- KMC X9 9 speeds
Crankset
- Shimano FC-R345 9 speeds
FC-R345
Front derailleur
- Shimano Sora FD-R3000 2 speeds
FD-R3000
Rear derailleur
- Shimano Sora RD-R3000-GS 9 speeds
RD-R3000-GSRD-R3000
Shifters
- Shimano Sora ST-R3000
ST-R3000

Brakes

2 parts

Brake levers

included w/shifters Not identified
Brakes
- Velomann

Wheels and tires

4 parts

Cockpit and contact points

6 parts

Specifications

Frame and fork

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

Suspension

Suspension configuration: Rigid

Drivetrain

Derived by Bikelake

Front chainrings: 2
Smallest chainring: 34
Largest chainring: 50
Rear sprockets: 9
Smallest sprocket: 11
Largest sprocket: 32
Lowest gear: 30.8 in
Highest gear: 131.8 in

Wheels and brakes

Wheel configuration: Same size
Brake type: Rim brake

Fit and controls

Seatpost: Rigid seatpost
Shifting: Mechanical

Additional specifications

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

30.8 gear inches

This value is within the central range for this class.

Cohort: Road / Endurance Model year: 2021
Sample: 465 bicycles with this information
Coverage: 90.4% of the class

Highest gear

131.8 gear inches

This value is within the central range for this class.

Cohort: Road / Endurance Model year: 2021
Sample: 465 bicycles with this information
Coverage: 90.4% of the class

Shifting

Mechanical

130 of 513 bicycles with this information use electronic shifting.

Cohort: Road / Endurance Model year: 2021
Sample: 513 bicycles with this information
Coverage: 99.8% of the class

Gearing

Estimated speeds at 80 rpm

Lowest gear: 11.8 km/h
Highest gear: 50.5 km/h

Total gear range 428%

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: 30.8–131.8 gear inches
Class reference (p10–p90): 29.0–137.1 gear inches; The band runs from p10 for the lowest gear to p90 for the highest gear.

Cohort: Road / Endurance Model year: 2021
Lowest gear: 465 bicycles with this information, 90.4% of the class
Highest gear: 465 bicycles with this information, 90.4% 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 2021 builds
Specification	This bicycle Bianchi Via Nirone 7 Sora	Bianchi Via Nirone 7 105	Bianchi Via Nirone 7 Allroad GRX 400	Bianchi Via Nirone 7 Claris
Drivetrain
Smallest chainring	34	34	30	34
Largest chainring	50	50	46	50
Rear sprockets	9	11	10	8
Smallest sprocket	11	11	11	12
Largest sprocket	32	32	34	32
Lowest gear	30.8 in	30.8 in	25.6 in	30.8 in
Highest gear	131.8 in	131.8 in	121.3 in	120.8 in
Brakes
Brake type	Rim brake	Rim brake	Hydraulic disc	Rim brake
Other specifications
Tire width	25c	25c	35c	25c
Wheel material	Aluminum	Aluminum	Not informed	Aluminum
Bottom bracket standard	Not informed	BSA	Not informed	BSA