Bianchi Impulso 105

Name: Bianchi Impulso 105
Brand: Bianchi

2019 RoadEndurance

Last known price: $1,450

Prices shown first for United States
Suspension: Rigid
Wheels: 700c
Drivetrain: 2 × 11 34–50t / 11–32t
Gear range: 428%
Frame: Aluminum
Brakes: Rim brake

Sizes

Size guide

50cm
53cm
55cm
57cm
59cm
61cm

The manufacturer did not publish rider heights for these sizes.

Components

15 of 17 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

Impulso Alloy 6061 triple butted, Triple Hydroformed Technology, B.A.T. Not identified

Suspension

1 part

Fork
- Bianchi

Drivetrain

7 parts

Bottom bracket
- Shimano SM-BBR60
SM-BBR60
Cassette
- Shimano 105 CS-R7000 11 speeds 11–32t
CS-R7000
Chain
- KMC X11 11 speeds
Crankset
- Shimano FC-RS510 11 speeds
FC-RS510
Front derailleur
- Shimano 105 FD-R7000 2 speeds
FD-R7000
Rear derailleur
- Shimano 105 RD-R7000-GS 11 speeds
RD-R7000-GSRD-R7000
Shifters
- Shimano 105 ST-R7000
ST-R7000

Brakes

2 parts

Brake levers

included w/shifters Not identified
Brakes
- Shimano BR-R561
BR-R561

Wheels and tires

1 part

Tires
- Vittoria

Cockpit and contact points

5 parts

Sizes and geometry

6 sizes Open in the geometry plotter

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

Size 55cm

Table

Reach 384mm

Stack 557mm

Wheelbase 992mm

Head angle 72.0°

Seat angle 73.5°

Every size is drawn to the same scale, in millimeters. Explanatory schematic on an assumed 700c wheel; exact published values are in the table below.

Size Reach Stack

Complete manufacturer geometry table 6 published sizes

Complete manufacturer geometry by size
Measurement
Reachmm	376	377	384	388	395	393
Stackmm	531	546	557	576	587	611
Top tube lengthmm	525	535	550	560	575	585
Seat tube lengthmm	470	500	520	540	560	580
Head tube lengthmm	130	145	155	175	185	210
Head tube angle	71.5°	71.5°	72°	72°	72.5°	72.5°
Seat tube angle	74.5°	74°	73.5°	73.5°	73°	72.5°
Chainstay lengthmm	408	408	410	410	410	412
Wheelbasemm	977	983	992	1002	1008	1015
Front centermm	579	585	592	602	607	612
Bottom bracket dropmm	68	68	68	68	68	68
Bottom bracket heightmm	268	268	268	268	268	268
Fork rakemm	42	42	43	42	43	42
Trailmm	69	69	65	66	62	63
Stack/reach ratio	1.41	1.45	1.45	1.49	1.49	1.56

Not published by the manufacturer: Standover height, 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: 11
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

Bottom bracket standard: BSA
Tire width: 25c
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: 2019
Sample: 441 bicycles with this information
Coverage: 90.9% of the class

Highest gear

131.8 gear inches

This value is within the central range for this class.

Cohort: Road / Endurance Model year: 2019
Sample: 441 bicycles with this information
Coverage: 90.9% of the class

Shifting

Mechanical

113 of 485 bicycles with this information use electronic shifting.

Cohort: Road / Endurance Model year: 2019
Sample: 485 bicycles with this information
Coverage: 100.0% 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): 29.0–133.4 gear inches; The band runs from p10 for the lowest gear to p90 for the highest gear.

Cohort: Road / Endurance Model year: 2019
Lowest gear: 441 bicycles with this information, 90.9% of the class
Highest gear: 441 bicycles with this information, 90.9% 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 2019 builds
Specification	This bicycle Bianchi Impulso 105	Bianchi Impulso All Road 105	Bianchi Impulso Allroad GRX 810	Bianchi Impulso All Road Tiagra	Bianchi Impulso Dama 105	Bianchi Impulso Dama Bianca 105
Frame
Intended fit	Unisex	Unisex	Unisex	Unisex	womens	womens
Drivetrain
Smallest chainring	34	34	31	34	34	34
Largest chainring	50	50	48	50	50	50
Rear sprockets	11	11	11	10	11	11
Largest sprocket	32	34	34	34	34	34
Lowest gear	30.8 in	29.0 in	26.4 in	29.0 in	29.0 in	29.0 in
Highest gear	131.8 in	131.8 in	126.6 in	131.8 in	131.8 in	131.8 in
Brakes
Brake type	Rim brake	Hydraulic disc	Hydraulic disc	Hydraulic disc	Rim brake	Rim brake
Other specifications
Bottom bracket standard	BSA	BB86/BB92	BB86/BB92	BB86/BB92	BSA	BSA
Tire width	25c	35c	35c	35c	25c	25c
Tire clearance	Not informed	Maximum tire width: 40c	Not informed	Maximum tire width: 40c	Not informed	Not informed
Wheel material	Not informed	Not informed	Aluminum	Not informed	Not informed	Aluminum