Bianchi C-Sport 4

Name: Bianchi C-Sport 4
Brand: Bianchi

2015 UrbanHybrid

Last known price: $849

Prices shown first for United States
Suspension: Rigid
Wheels: 700c
Drivetrain: 2 × 8 34–50t / 11–28t
Gear range: 374%
Frame: Aluminum
Brakes: Rim brake

Sizes

Size guide

The manufacturer did not publish rider heights for these sizes.

Components

12 of 16 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

C-Sport hydroformed aluminum Not identified

Suspension

1 part

Fork

C-Sport carbon w/ alloy steer tube, 1 1/8" Not identified

Drivetrain

6 parts

Cassette
- Shimano CS-HG50 11–28t
CS-HG50
Chain
- KMC
Crankset
- Shimano Claris 50/34t
Front derailleur
- Shimano Claris
Rear derailleur
- Shimano Claris
Shifters
- Shimano Claris

Brakes

1 part

Brakes
- Bianchi

Wheels and tires

1 part

Tires

Tec Sport Unda, 700X28 Not identified

Cockpit and contact points

6 parts

Handlebar
- Bianchi
Headset

1 1/8" semi-integrated Not identified
Pedals
- Bianchi
Saddle
- Bianchi
Seatpost
- Bianchi
Stem
- Bianchi

Sizes and geometry

5 sizes Open in the geometry plotter

Complete rider-height ranges are not published for these sizes. You can still explore the geometry below.

Size LG

Table

Geometry diagram unavailable

The drawing needs wheelbase, reach, stack and seat tube length, which the manufacturer did not publish. Available facts remain in the table.

Size

Complete manufacturer geometry table 5 published sizes

Complete manufacturer geometry by size
Measurement
Top tube lengthmm	525	545	565	585	605
Head tube lengthmm	125	135	155	185	210
Head tube angle	71°	71°	71.5°	72°	72°
Seat tube angle	74.5°	74°	73.5°	73°	73°
Chainstay lengthmm	435	435	435	435	435
Bottom bracket dropmm	68	68	68	68	68

Not published by the manufacturer: Reach, Stack, Seat tube length, Wheelbase, Front center, Bottom bracket height, Standover height, Fork rake, Trail, Stack/reach ratio, Front travel, Rear travel, Crank length, Handlebar width, Stem length, Stem angle, Seatpost length and Dropper post travel.

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: 8
Smallest sprocket: 11
Largest sprocket: 28
Lowest gear: 35.2 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: 28c
Travel: Front: Additional specification: Not available: Yes
Rear: Additional specification: Not available: Yes
Wheel size: 700c

Technical analysis

2 measures

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

Lowest gear

35.2 gear inches

This value is above the central range for this class.

Cohort: Urban / Hybrid Model year: 2015
Sample: 150 bicycles with this information
Coverage: 96.1% of the class

Highest gear

131.8 gear inches

This value is above the central range for this class.

Cohort: Urban / Hybrid Model year: 2015
Sample: 150 bicycles with this information
Coverage: 96.1% of the class

Gearing

Estimated speeds at 80 rpm

Lowest gear: 13.5 km/h
Highest gear: 50.5 km/h

Total gear range 374%

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: 35.2–131.8 gear inches
Class reference (p10–p90): 21.8–126.6 gear inches; The band runs from p10 for the lowest gear to p90 for the highest gear.

Cohort: Urban / Hybrid Model year: 2015
Lowest gear: 150 bicycles with this information, 96.1% of the class
Highest gear: 150 bicycles with this information, 96.1% 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 2015 builds

Differences across 2015 builds
Specification	This bicycle Bianchi C-Sport 4	Bianchi C-Sport 1	Bianchi C-Sport 2	Bianchi C-Sport 3	Bianchi C-Sport 4 Dama
Frame
Intended fit	Unisex	Unisex	Unisex	Unisex	womens
Fork material	Carbon	Aluminum	Aluminum	Aluminum	Carbon
Drivetrain
Front chainrings	2	3	3	3	2
Smallest chainring	34	28	28	26	34
Largest chainring	50	48	48	48	50
Rear sprockets	8	7	8	9	8
Smallest sprocket	11	12	11	11	11
Largest sprocket	28	32	32	32	28
Lowest gear	35.2 in	25.4 in	25.4 in	23.6 in	35.2 in
Highest gear	131.8 in	116.0 in	126.6 in	126.6 in	131.8 in
Brakes
Brake type	Rim brake	Rim brake	Mechanical disc	Hydraulic disc	Rim brake
Other specifications
Tire width	28c	32c	32c	32c	28c