Bianchi Oltre Comp Ultegra Di2 12v Bicycle
The Bianchi Oltre Comp Ultegra Di2 12v represents the perfect entry into Bianchi's new aero range, designed to satisfy a wide audience of cyclists seeking high performance and the pure thrill of speed. Thanks to the heritage of the higher-end Pro and RC models, this bike offers an extraordinary mix of aerodynamics, lightness, and precision.
Technical Specifications
Frame
Frame Kit: Oltre Comp carbon, exclusively compatible with electronic transmission, 1.5"-1.5" headset, BB-PressFit 86.5x41mm, flat mount caliper support, 12x142mm thru-axle. Available in sizes: 47-50-53-55-57-59cm.
Fork: Full Carbon aero, for disc brakes, with integrated 1.5" head, flat mount caliper support, 12x100mm thru-axle.
Headset: FSA TH-073E ACB 1.5, dimensions 51.8x40x8.
Drivetrain
Controls: Shimano Ultegra Di2, hydraulic disc brake, ST-R8170, BR-R8170, compatible with 160mm rotors.
Derailleur: Shimano Ultegra Di2 12 speed, RD-R8150.
Front Derailleur: Shimano Ultegra Di2 12-speed, FD-R8150.
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Crankset: Shimano Ultegra 12-speed, FC-R8100, 52x36T.
Bottom Bracket: Shimano SM-BB72-41B, Press Fit, sealed bearings.
Chain: Shimano Ultegra 12-speed, CN-M8100.
Cassette: Shimano Ultegra CS-R8100, ratios: 11-12-13-14-15-16-17-19-21-24-27-30T.
Brakes
Type: Shimano BR-R8170, hydraulic disc brake integrated into the levers.
Discs: Shimano Centerlock with Ice Tech technology, 160mm diameter front and rear.
Wheels
Wheels: Velomann Plutonium, 50mm aerodynamic profile, 700x21c, 24 holes, HG freehub.
Tires: Vittoria Rubino 28-622 Full Black G2.0, graphene + silica compound, 100 TPI.
Handlebar
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Stem: Velomann Aero aluminum, Oversize, 1.1/8".
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Handlebar: Velomann Aero Compact aluminum, 31.8mm diameter, 74mm reach, 116mm drop, with internal cable routing.
Tape/grips: Bianchi Arrow Premium, 2.5mm thickness, black color.
Seatpost
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Seatpost: Oltre Full Carbon Aero, special size, 20mm offset.
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Saddle: Velomann Mitora139, open flow design, AISI 7x7mm steel rails, carbon-reinforced nylon shell.
Note Well
Technical specifications may change without notice depending on component availability.
Product images are purely indicative and may not exactly reflect the described features.
The Bianchi Oltre Comp Ultegra Di2 12v is the ideal choice for those seeking an uncompromising aerodynamic riding experience, with high-level components and cutting-edge design. Perfect for speed enthusiasts who don't want to sacrifice comfort and precision.
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.
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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.
