Bianchi Oltre Race 105 Di2 12V Bicycle - Aero Performance and Advanced Technology
The Bianchi Oltre Race 105 Di2 12V represents the entry into Bianchi's aero range, with a perfect combination of aerodynamics, performance, and comfort. Ideal for cyclists who want a responsive and fast bike, designed to tackle any challenge on the road.
Technical specifications
Chassis
Frame Kit: Oltre Race, aero carbon, compatible with mechanical/electronic transmission, fully integrated cables, BB-PressFit 86.5x41mm bottom bracket, flat mount brake, thru-axle 12x142mm. Available in sizes: 44-47-50-53-55-57-59-61cm.
Fork: Full Carbon aero with integrated head, disc brakes, flat mount caliper, thru axle 12x100mm.
Steering series: ACROS & FSA, designed for fully integrated cables.
Transmission
Commands: Shimano 105 Di2, hydraulic disc brake ST-R7170, BR-R7170, compatible with 160mm rotor.
Change: Shimano 105 Di2 12 speed, RD-R7150.
Front Derailleur: Shimano 105 Di2 12 speed, FD-R7150.
Crankset: Shimano 105 12 speed, FC-R7100, 50x34T. Crank arm: 165mm (44cm), 170mm (47-53cm), 172.5mm (55-59cm), 175mm (61cm).
Central Movement: Token Ninja Lite BB4124PS, compatible with 24mm axle.
Chain: Shimano 105 12 speed, CN-M7100.
Freewheel: Shimano 105 12 speed, CS-R7100, 11-34T.
Brakes
Braking system: Shimano BR-R7170, hydraulic disc brake integrated into the controls.
Discs: Shimano RT70, centerlock, 160mm front and rear.
Wheels
Wheels: Velomann V30R in aluminum, internal channel 23mm, profile 30mm, 2:1 spoke pattern, j-bend spokes, black, HG11 freehub. Weight: 1790g.
Tires: Vittoria Rubino 28-622 full black G2.0 with Graphene + Silica technology, 100TPI casing.
Handlebar
Handlebar stem: Velomann in aluminum 6061, rise -7°. Length: 80mm (44cm), 90mm (47-50cm), 100mm (53cm), 110mm (55-57cm), 120mm (59-61cm).
Drop: Velomann Aero Compact in 6061 aluminum, diameter 31.8mm, reach 74mm, drop 116mm. Sizes: 400mm (47-53cm), 420mm (55-59cm), 440mm (61cm).
Handlebar tape: Bianchi Hexagon, thickness 2.5mm, color black.
Saddle
Seat Post: Velomann Full Carbon Aero, with a special adjustable and reversible aluminum seat clamp +/- 35mm. Length: 250mm (44cm), 300mm (47-50cm), 350mm (53-61cm).
Saddle: Velomann Mitora139.1, open flow, steel rail 7x7mm, carbon reinforced nylon shell, width 139mm, length 250mm.
Please note
Technical specifications may change without notice based on component availability.
The product images are purely indicative and may not exactly reflect the described features.
Discover the Bianchi Oltre Race 105 Di2 12V, the perfect choice for those looking for a high-performance bike with an unbeatable combination of aerodynamics, responsiveness, and riding comfort. Buy it now and take your road performance to the next level!
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.
