Bianchi Oltre Comp Ultegra Di2

Name: Bianchi Oltre Comp Ultegra Di2
Brand: Bianchi

2025 RoadAero Manufacturer page

Last known price: $6,500

Prices shown first for United States
Suspension: Rigid
Wheels: 700c
Drivetrain: 2 × 12 36–52t / 11–30t
Gear range: 394%
Frame: Carbon
Brakes: Hydraulic disc

Sizes

Size guide

47cm
50cm
53cm
55cm
57cm
59cm

The manufacturer did not publish rider heights for these sizes.

Components

15 of 18 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

Oltre Comp, carbon, disc brakes, electronic and mechanical shifting compatible, internal cable routing 1.5-1.5 headset, BB-PressFit 86,5x41, flat mount brakes, thru axle 12x142mm, sizes 47-50-53-55-57-59cm Not identified

Suspension

1 part

Fork

Full Carbon aero, Disc brakes, integrated head 1.5, flat mount caliper, thru axle 12x100mm Not identified

Drivetrain

7 parts

Bottom bracket
- Shimano SM-BB72-41B
SM-BB72-41B
Cassette
- Shimano Ultegra CS-R8100-12 27–30t
CS-R8100-12CS-R8100
Chain
- Shimano Ultegra
CN-M8100
Crankset
- Shimano Ultegra FC-R8100
FC-R8100
Front derailleur
- Shimano Ultegra FD-R8150 2 speeds
FD-R8150
Rear derailleur
- Shimano Ultegra RD-R8150 12 speeds
RD-R8150
Shifters
- Shimano Ultegra ST-R8170
ST-R8170BR-R8170

Brakes

2 parts

Wheels and tires

2 parts

Cockpit and contact points

5 parts

Handlebar
- Velomann
Headset
- FSA NO.42/ACB
TH-073E
Saddle
- Velomann
Seatpost

Oltre Full Carbon Aero special dimension seatpost, 20mm offset, length: 280mm-47cm, 300mm-50~55cm, 350mm-57~59cm Not identified
Stem
- Velomann

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 53cm

Table

Reach 393mm

Stack 504mm

Wheelbase 984mm

Head angle 72.0°

Seat angle 74.0°

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	385	392	393	397	402	406
Stackmm	470	478	504	520	536	555
Top tube lengthmm	515	525	536	550	560	575
Seat tube lengthmm	450	480	510	530	550	570
Head tube lengthmm	83	88	103	118	133	153
Head tube angle	70.5°	71.5°	72°	72.5°	73°	73°
Seat tube angle	74.5°	74.5°	74°	73.5°	73.5°	73°
Chainstay lengthmm	410	410	410	410	412	412
Wheelbasemm	982	983	984	988	996	1005
Front centermm	579	581	582	588	593	603
Bottom bracket dropmm	58	58	68	68	68	68
Bottom bracket heightmm	278	278	268	268	268	268
Fork rakemm	43	42	43	42	43	42
Trailmm	73	68	64	62	58	59
Stack/reach ratio	1.22	1.22	1.28	1.31	1.33	1.37

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: Carbon
Fork material: Carbon

Suspension

Suspension configuration: Rigid

Drivetrain

Derived by Bikelake

Front chainrings: 2
Smallest chainring: 36
Largest chainring: 52
Rear sprockets: 12
Smallest sprocket: 11
Largest sprocket: 30
Lowest gear: 34.8 in
Highest gear: 137.1 in

Wheels and brakes

Wheel configuration: Same size
Brake type: Hydraulic disc

Fit and controls

Seatpost: Rigid seatpost
Shifting: Electronic

Additional specifications

Bottom bracket standard: BB86/BB92
Tire width: 28c
Wheel material: Carbon
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

34.8 gear inches

This value is within the central range for this class.

Cohort: Road / Aero Model year: 2025
Sample: 333 bicycles with this information
Coverage: 78.7% of the class

Highest gear

137.1 gear inches

This value is within the central range for this class.

Cohort: Road / Aero Model year: 2025
Sample: 333 bicycles with this information
Coverage: 78.7% of the class

Shifting

Electronic

330 of 418 bicycles with this information use electronic shifting.

Cohort: Road / Aero Model year: 2025
Sample: 418 bicycles with this information
Coverage: 98.8% of the class

Gearing

Estimated speeds at 80 rpm

Lowest gear: 13.3 km/h
Highest gear: 52.5 km/h

Total gear range 394%

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: 34.8–137.1 gear inches
Class reference (p10–p90): 28.2–139.2 gear inches; The band runs from p10 for the lowest gear to p90 for the highest gear.

Cohort: Road / Aero Model year: 2025
Lowest gear: 333 bicycles with this information, 78.7% of the class
Highest gear: 333 bicycles with this information, 78.7% 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 2025 builds
Specification	This bicycle Bianchi Oltre Comp Ultegra Di2	Bianchi Oltre 140TH RC Dura-Ace Di2	Bianchi Oltre Comp 105 Di2	Bianchi Oltre Comp Rival eTap AXS	Bianchi Oltre PRO Shimano Ultegra Di2	Bianchi Oltre PRO SRAM Force eTap AXS
Drivetrain
Smallest chainring	36	36	34	35	36	35
Largest chainring	52	52	50	48	52	48
Smallest sprocket	11	11	Not informed	10	11	10
Largest sprocket	30	30	Not informed	36	30	33
Lowest gear	34.8 in	34.8 in	Not informed	28.2 in	34.8 in	30.8 in
Highest gear	137.1 in	137.1 in	Not informed	139.2 in	137.1 in	139.2 in
Other specifications
Power meter	Not informed	Shimano Dura-Ace, FC-R9200, 4iiii precision 3+ dual side power meter, 52x36T Crank length: 170 mm (47-53 cm); 172.5 mm (55-59 cm)Additional specification: Model display: PrecisionAdditional specification: Model id: precision	Not informed	Not informed	Shimano, Ultegra 12sp, FC-R8100, 4iiii precision 3+ power meter, for rear 12- speed, 52x36T, Crank Length: 170mm-47/53cm, 172.5mm-55/59cmAdditional specification: Model display: PrecisionAdditional specification: Model id: precision	SRAM Force D2, 12sp, Quarq power meter, 48/35, Crank Length: 170mm-47/53cm, 172.5mm-55/59cmAdditional specification: Model display: Force AXSAdditional specification: Model id: force-axs