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Bianchi Bike Size Chart: Find Your Perfect Celeste Fit
Choosing the right size Bianchi is paramount for experiencing the legendary Italian performance and comfort that the brand is known for. A correctly-sized frame, especially in the iconic Celeste color, ensures optimal power transfer, impeccable handling, and a truly enjoyable ride. This guide provides a simple and easy-to-use reference for Bianchi's sizing charts, based on data from the official Bianchi website. Use the tables below to select the ideal frame size for your body proportions.
Sizing by Bike Type & Model
Bianchi Road Bike Size Chart
This comprehensive chart is your best reference for finding the correct size for a Bianchi road bike. It considers both your overall height and your inside leg measurement (inseam) to provide a more accurate recommendation. This chart is suitable for most of Bianchi's road bike lineup, including popular models like the Oltre, Specialissima, Sprint, and Aria.
| Bike Size | Rider Height (cm) | Rider Height (ft/in) | Inside Leg (cm) |
|---|---|---|---|
| 49cm | 160 - 162 | 5'3" - 5'4" | 74 - 75 |
| 50cm | 162 - 164 | 5'4" - 5'5" | 75 - 76 |
| 51cm | 164 - 166 | 5'5" - 5'5" | 76 - 77 |
| 52cm | 167 - 169 | 5'6" - 5'7" | 77 - 78 |
| 53cm | 169 - 171 | 5'7" - 5'7" | 78 - 79 |
| 54cm | 171 - 173 | 5'7" - 5'8" | 79 - 81 |
| 55cm | 172 - 175 | 5'8" - 5'9" | 81 - 83 |
| 56cm | 175 - 177 | 5'9" - 5'10" | 83 - 84 |
| 57cm | 177 - 179 | 5'10" - 5'10" | 84 - 85 |
| 58cm | 179 - 183 | 5'10" - 6'0" | 85 - 87 |
| 59cm | 184 - 186 | 6'0" - 6'1" | 87 - 88 |
| 60cm | 185 - 187 | 6'1" - 6'2" | 88 - 89 |
| 61cm | 186 - 190 | 6'1" - 6'3" | 89 - 91 |
| 62cm | 190 - 194 | 6'3" - 6'4" | 91 - 93 |
| 63cm | 194 - 200 | 6'4" - 6'7" | 93 - 95 |
Bianchi Infinito Size Chart
The Bianchi Infinito is a premier endurance road bike, renowned for comfort on long rides without sacrificing performance. Top-tier models like the Infinito CV feature Bianchi's patented Countervail® technology, a carbon composite material that cancels up to 80% of road vibrations. The bike's endurance geometry provides a slightly more upright and relaxed riding position, reducing strain on your neck and back. It also boasts clearance for wider tires (up to 32mm), enhancing comfort and grip on varied road surfaces.
| Frame Size | Height (cm) | Height (ft/in) |
|---|---|---|
| 47 | 155 - 165 | 5'1" - 5'5" |
| 50 | 165 - 173 | 5'5" - 5'8" |
| 53 | 170 - 178 | 5'7" - 5'10" |
| 55 | 175 - 183 | 5'9" - 6'0" |
| 57 | 180 - 188 | 5'11" - 6'2" |
| 59 | 185 - 193 | 6'1" - 6'4" |
| 61 | 190+ | 6'3"+ |
Bianchi Women's Size Chart (Dama Bianca)
Bianchi's "Dama Bianca" range offers women-specific designs. Rather than creating entirely separate frames, Bianchi typically uses their proven unisex frame geometries and adapts them for female riders with carefully selected components. This includes women-specific saddles for better comfort, narrower handlebars to match average shoulder width, and shorter stems for a more suitable reach. Models like the Via Nirone 7 Dama are popular choices. This chart provides sizing guidance for their smaller frames, which are often used for the Dama Bianca series.
| Frame Size | Height (cm) | Height (ft/in) |
|---|---|---|
| 44 | 150 - 158 | 4'11" - 5'2" |
| 46/47 | 155 - 163 | 5'1" - 5'4" |
| 50 | 162 - 170 | 5'4" - 5'7" |
| 53 | 168 - 175 | 5'6" - 5'9" |
| 55 | 174 - 180 | 5'8" - 5'11" |
Bianchi Mountain Bike Size Chart
This general sizing chart is a reliable guide for Bianchi's high-performance mountain bikes. The geometry on these bikes is designed for responsive handling and confident control on singletrack and technical descents. Use this chart to find the right frame for your off-road pursuits.
| Rider Height (cm) | Rider Height (ft/in) | Suggested Frame Size (in) | Frame Size |
|---|---|---|---|
| 143 – 155 | 4'8" – 5'1" | 13" - 14" | XXS/XS |
| 155 – 163 | 5'1" – 5'4" | 15" - 16" | XS/S |
| 163 – 170 | 5'4" – 5'7" | 16" - 17" | S/M |
| 170 – 178 | 5'7" – 5'10" | 17" - 18" | M |
| 178 – 183 | 5'10" – 6'0" | 19" - 20" | L |
| 183 – 191 | 6'0" – 6'3" | 21" - 22" | XL |
| 191 – 196 | 6'3" – 6'5" | 21" - 22" | XL/XXL |
| 196 – 205 | 6'5" – 6'9" | 23" | XXXL |
Frequently Asked Questions About Bianchi Bike Sizing
What if I am between two sizes?
If you find yourself between two recommended frame sizes, consider your riding goals. For a more aggressive, race-oriented position, the smaller frame is often the better choice, as it allows for a lower handlebar position. If comfort and a more relaxed posture are your priority, the larger frame may be more suitable. Remember that a professional bike fit can fine-tune either size for your specific needs.
How do I measure my height and inseam for a Bianchi bike?
To get the most accurate fit, stand against a wall without shoes. Use a book or a level firmly placed between your legs to mimic the saddle. Measure from the top of the book to the floor for your inseam. For your height, have a helper mark the top of your head on the wall and measure from the floor to that point. These precise measurements are crucial for referencing Bianchi's detailed sizing charts.
Do Bianchi bikes tend to fit true to size?
Bianchi's sizing charts are generally considered accurate, but individual body proportions (torso length, arm length) can influence the feel of the bike. Models like the Oltre have a more aggressive geometry, which might feel different from an endurance-focused bike of the same size. Always use the charts as a starting point and consider your personal comfort and riding style.
A Deeper Dive into Bianchi Sizing & Italian Cycling Heritage (2025)
Welcome to the expert's guide to the Bianchi bike size chart. To truly understand how to size a Bianchi, one must appreciate the brand's profound history. Founded in Milan in 1885, Bianchi is the world's oldest continuously operating bicycle manufacturer. This is not just a bike company; it's a pillar of cycling culture, synonymous with the passion, style, and performance of Italian racing. From the legendary victories of Fausto Coppi to the daring attacks of Marco Pantani, Bianchi bikes, often in their iconic Celeste colour, have been ridden to glory. This heritage informs their sizing philosophy, which is rooted in providing a precise, performance-oriented fit for the discerning cyclist.
This detailed guide will go beyond the basic charts to explore the nuances of their race, endurance, and all-road geometries, ensuring you have all the information you need to answer the crucial question: "what size Bianchi bike do I need?" for the current 2025 lineup.
The Bianchi Sizing Philosophy: A Legacy of Precision
Unlike many modern brands that have consolidated their sizing into a simple S/M/L system, Bianchi stays true to its Italian road racing roots by offering a highly granular numeric sizing system. It's common to see their road frames offered in 7 or 8 sizes, often in single-centimetre increments (e.g., 53, 54, 55, 56). This approach is designed to provide a fit that is as close to a custom, made-to-measure frame as possible.
This precision is crucial because Italian bike fitting philosophy places immense importance on achieving the optimal riding position for both power and comfort. The wide range of sizes minimizes the need for compromises with components, like using an overly long or short stem, which can negatively affect the bike's intended handling. The primary measurements for a Bianchi sizing guide are your height and your inside leg measurement (inseam). Using both provides a far more accurate recommendation than height alone.
Key Geometry Terms Explained for Bianchi Bikes
To make an informed decision between Bianchi's different models, it's vital to understand two key geometry terms: Reach and Stack.
- Reach: This is the horizontal distance from the centre of the bottom bracket to the centre of the head tube. It dictates how long and stretched-out you will be on the bike. A longer reach equates to a more aggressive and aerodynamic riding position.
- Stack: This is the vertical distance between the same two points. It determines the height of your handlebars. A lower stack results in a more aggressive, "slammed" racing posture, while a higher stack provides a more upright, comfortable position that reduces strain on the back and neck.
The fundamental difference between a size 55 Bianchi Oltre (Race) and a size 55 Bianchi Infinito (Endurance) lies in their reach and stack. The Oltre will have a longer reach and a lower stack, while the Infinito will have a shorter reach and a higher stack. This is a deliberate design choice that creates two very different ride experiences from the same nominal frame size.
Sizing the Modern Bianchi Lineup: A Model-by-Model Guide for 2025
The Bianchi range is categorized by riding style. Understanding the purpose of each model is key to interpreting the size charts correctly.
Racing: Oltre & Specialissima Size Chart Insights
The pinnacle of Bianchi's "Reparto Corse" (Racing Department) are the Oltre and the Specialissima. The Bianchi Oltre is the brand's aero superbike, designed to slice through the wind with maximum efficiency. The Bianchi Specialissima is the featherweight all-rounder, built to excel on the steepest climbs. Both share an aggressive, race-focused geometry. The Bianchi Oltre size chart is designed for riders with good flexibility who are looking to maximize their performance. Competitive cyclists often choose the smallest frame they can comfortably fit to achieve the most aerodynamic position possible.
Endurance: Infinito Sizing Guide
The Bianchi Infinito is the brand's premier endurance bike, and its size chart reflects a different priority: comfort over long distances. The geometry is more relaxed than the Oltre, with a higher stack and shorter reach to create a more sustainable riding position. A key feature of the high-end Infinito CV is Bianchi's patented **Countervail (CV) technology**, a viscoelastic carbon material integrated into the frame's layup that cancels up to 80% of road vibrations. This technology, combined with the endurance-focused fit, makes the Infinito an incredibly smooth and comfortable ride. Riders looking for pure comfort might stick to their recommended size or even size up if they are between sizes to get a more upright position.
All-Round & Gravel: Sprint & Arcadex Sizing
The Bianchi Sprint is a versatile and accessible carbon road bike that inherits the sharp handling and performance DNA of the top-tier racing models but with a slightly more forgiving geometry. It's a fantastic choice for club riders and aspiring racers. The Bianchi Arcadex is the brand's dedicated gravel bike. Its geometry is distinct from the road lineup, featuring a longer wheelbase and slacker head angle for enhanced stability and control on loose surfaces. The sizing for the Arcadex will feel different from a road bike of the same size, offering a more planted and confidence-inspiring feel off-road.
Comparing Bianchi Sizing to Other Brands
It's crucial not to assume your size from another brand will translate directly to a Bianchi. A "56cm" from a US brand like Trek or Specialized can have a very different geometry from a "55cm" or "57cm" Bianchi. Italian brands, in general, have their own unique fitting philosophies. Bianchi's highly granular numeric sizing is more comparable to other Italian marques like Colnago and Pinarello than to brands that use a generic S/M/L system. Always use the specific Bianchi bike size chart as your primary source of truth, and if possible, compare the reach and stack numbers to your current bike.
The Importance of a Professional Bike Fit for a Bianchi
While this guide provides the most accurate sizing information available online, it is the ideal starting point. For a premium Italian bicycle, a professional bike fit is a vital investment to unlock its full potential. A skilled fitter at a certified Bianchi dealer, whether you're in the UK in a city like Bournemouth or elsewhere, can analyze your personal flexibility, body proportions, and riding goals. They can help you decide between a 53cm and a 55cm frame, recommend the correct crank length and handlebar width, and dial in your position perfectly. For a bike with the heritage and performance potential of a Bianchi, a professional fit is the final, essential step to creating your dream ride.