Bianchi Oltre Race 105 Di2 12v Bicycle - Gray

$1,650.00 $2,861.00

by Bianchi

Type: road bike

SKU: YTB8DX57AB

Title

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Description
Assembly
Find the Size

Bianchi Oltre Race 105 Di2 12v

Aero Racing Performance. Oltre DNA, pure speed.

Demo bike in size 53

The Bianchi Oltre Race 105 Di2 12v is an aero road bike designed for those seeking high performance, aerodynamic efficiency, and the latest electronic shifting technology. Built for road racing, it combines the iconic Oltre design with reliable, high-performance components, making it ideal for competitions, gran fondos, and intense training.

2024 model, Road Racing category, developed to offer stiffness, cable integration, and maximum aerodynamic performance.

Complete Technical Specifications

General Information

Year: 2024
Product Type: BIKE
Category: ROAD
Subcategory: RACING
Model: Oltre Race

Frame and Fork

Frame
Oltre Race aero carbon, compatible with mechanical and electronic drivetrains, compatible with internal cable routing, BB-PressFit 86.5x41 bottom bracket, integrated seat clamp, flat mount disc brake, 12x142 mm thru-axle.
Available sizes: 44-47-50-53-55-57-59-61 cm

Fork
Full Carbon Aero Road, integrated head, flat mount disc brake, 12x100 mm thru-axle

Headset
ACROS & FSA, designed for internal cable routing

Shimano 105 Di2 12-speed drivetrain

Precise and reliable electronic groupset for race performance.

Shifters
Shimano 105 ST-R7120

Rear derailleur
Shimano 105 12v, FD-R7100

Front derailleur
Shimano 105 12v, FD-R7100

Crankset
Shimano 105 Hollowtech II, 50x34T

Crank arm length:

165 mm (44 cm)
170 mm (47/53 cm)
172.5 mm (55/59 cm)
175 mm (61 cm)

Bottom bracket
Token Ninja Lite BB4124PS

Chain
Shimano CN-M6100, 12v

Cassette
Shimano 105 12v, CS-R7100
Gear scale: 11-12-13-14-15-17-19-21-24-27-30-34T

Hydraulic Disc Brakes

Brakes
Shimano 105, hydraulic disc brake

Discs
Shimano center lock disc brake rotors, 160 mm

Wheels and Tires

Wheels
Fulcrum Racing 400

Tires
Vittoria Rubino V 28-622 TLR

Components

Stem
Velomann, 6061 Alloy, -7° angle

Available extensions:

80 mm (44 cm)
90 mm (47/50 cm)
100 mm (53 cm)
110 mm (55/57 cm)
120 mm (59/61 cm)

Handlebar
Velomann Aero Compact, 6061 aluminum, 31.8 mm diameter
Reach 74 mm, Drop 116 mm

Widths:

400 mm (47/53 cm)
420 mm (55/59 cm)
440 mm (61 cm)

Handlebar tape
Bianchi Hexagon tape, 2.5 mm thickness, black

Seatpost
Velomann Full Carbon aerodynamic shape, special clamp with adjustable and reversible aluminum head +/- 35 mm

Lengths:

250 mm (44 cm)
300 mm (47/50 cm)
350 mm (53/61 cm)

Saddle
Velomann Mitora 139.1, open flow
7x7 mm steel rail
Nylon reinforced with carbon
Width 139 mm
Length 250 mm

Note

Technical specifications may change without notice depending on component availability.
Product images are for illustrative purposes only and may not exactly reflect the described features.

The Bianchi Oltre Race 105 Di2 12v is the ideal choice for those who want to enter the world of aero racing bikes with advanced electronic technology, maintaining a perfect balance between performance, control, and unmistakable Bianchi style.

Do you want to receive your bike ready for use? Don't forget to add the bike assembly service at the time of purchase! Discover all the details here: Francesconi bike assembly

A Complete Guide to Bike Sizes

Foreword: Not all bike sizes are the same

Each type of bike has a specific frame and often uses a different size scale. For example, a road bike with a 54cm frame might be considered a medium size by one brand, but a large by another.

Bicycle adjustment margins

Some types of bikes, like gravel bikes, offer a wide range of adjustments, adapting to different body types. Other models, however, have limitations in this regard. This is an important aspect to consider.

How to use size charts

We've created a simple guide to help you find the right bike size:

Check out our size charts for each bike type.
Learn more with specific tips to help you make the right choice.

Size Charts: Find Your Perfect Bike

Gravel and road bikes

Sizes are based on the length of the top tube (in cm), which determines the reach of the bike.

Cut	Recommended height	Horizontal tube length
XS	Up to 157 cm	48-50 cm
S	157-167 cm	50-53 cm
M	168-178 cm	53-56 cm
THE	178-185 cm	56-58 cm
XL	Over 185cm	58-62 cm

For gravel, measurements may vary slightly due to different geometries, but remain similar.

Mountain bike

MTBs are measured in inches, based on the seat tube.

Cut	Recommended height	Size (in inches)
XS	Up to 157 cm	14"-16"
S	157-167 cm	15"-17"
M	168-178 cm	16"-19"
THE	178-185 cm	18"-20"
XL	Over 185cm	20"-23"

Sizes also vary depending on the type of MTB: full-suspension , hardtail or fat bike .

Children's bikes

The size depends on the size of the wheels, often associated with age:

Age	Wheel Size
1-3 years	12"
2-4 years	14"
4-6 years	16"
5-8 years	20"
8-10 years	24"
Over 10 years	26"/27.5"

What to do with half measures?

If you are between two sizes:

Comfort : Choose the larger size.
Performance : Go for the smaller size.

Final tips for choosing

Consult the manufacturer's instructions : Always check the brand's guidelines.
Ask an expert : a specialized workshop can help you choose based on your height, ideal reach and goals.
Test the bike : If possible, test the model you intend to purchase.