Bianchi Specialissima Comp Rival AXS Carbon Road Bike 2025 Celeste Cycling Mens

Sram 

LIGHT WEIGHT, FAST, ACCESSIBLE

MADE FOR THOSE WHO WANT TO EXPERIENCE THE POWER OF AN EPIC ALL-ROUNDER, WITH THE OPTION TO UPGRADE TO EVEN BETTER THINGS LATER. THE COMP DOES NOT FEATURE THE SPECIALISSIMA RC COCKPIT BUT IS FULLY COMPATIBLE – SHOULD THE USER WISH TO UPGRADE IN FUTURE.

The new model designed by Bianchi's Reparto Corse enhances climbing prowess with an ultralight weight (6.60 kg) and ensures high-performance on both flat terrain and descents thanks to its aerodynamic tube shapes. Together with the headlining Oltre platform, the new Specialissima completes Bianchi’s high-performance road racing range

Bianchi is proud to introduce the new Specialissima, the latest creation from Bianchi's Reparto Corse. The new bike is positioned alongside the Oltre at the top of the road range, thanks to an innovative approach that paves the way to a new generation of all-rounder bicycles. Here, lightweight and aerodynamics converge on the one goal that truly matters: to make you go faster.

WITHOUT COMPROMISES
In an ever-faster cycling world, Bianchi's Reparto Corse drew inspiration from feedback given by professional athletes to create an ultralight and responsive racing machine. The steepest slopes are where this bike gives you its best.

Performance on hilly routes is also enhanced by downhill efficiency, maneuverability, and the ability to save precious watts on flat stretches. Bianchi has redesigned the Specialissima’s frame and components with a systematic approach to improve aerodynamic efficiency.

THE NUMBERS THAT MATTER
With a total weight of 6.6 kg (for size 55), and a market-leading stiffness-to-weight ratio, Specialissima takes flight on steep roads.

The project's goal was to enhance aerodynamic performance without compromising weight and responsiveness, while providing a competitive edge — even on less severe inclines.

Reparto Corse achieved this by shifting the parameters of slope and power with which the Specialissima offers an advantage over a pure aero bike. This is what we call the tipping point, the level at which one bike becomes more functional than the other.

While the previous Specialissima needed an 8.8 percent slope to offer an advantage to pro athletes, Reparto Corse has lowered this threshold to 6 percent.

This is a proven advantage. Compared to the previous generation, the new Specialissima provides an 8.7-second advantage to an athlete producing 200 watts on a 6 percent climb.

On flat terrain, the advantage for a 200-watt output increases to 31.19 seconds. For the world's strongest climbers — those capable of reaching 30 km/h on a 6 percent climb, the new Specialissima saves a remarkable 3.6 watts of power.

THE LESSON LEARNED FROM THE OLTRE RC
In the quest for improved aerodynamic efficiency, the Reparto Corse Bianchi drew inspiration from the development of the Oltre RC, Bianchi's aero hyperbike. Similar to the Oltre, Specialissima has efficiently integrated its fork into the frame to reduce friction. The fork's design is also inspired by the Oltre.

The D-shaped seat post follows the aerodynamically optimized profile used in other sections of the bike.

DOWN TO THE LAST GRAM
Achieving such a low weight wouldn't have been possible without optimization efforts that affected both the bike as a whole, as well as every single component.

Bianchi Reparto Corse strategically redistributed weights and materials from the rear of the bike to the front by crafting ultra-fine vertical stays and slimmer horizontal stays, in addition to a more generous head tube for improved aerodynamics.

The obsessive pursuit of weight reduction extended to details like the derailleur hanger and the integrated seat tube locking system.

Even the special finish on the Specialissima RC model shaves off an additional 40 grams compared to other finishes.

ONE MODEL, THREE VERSIONS FOR EVERY TYPE OF ATHLETE
With the aim to extend Specialissima's innovative engineering approach to a wider range of athletes, Bianchi has created three different versions. In addition to the top-of-the-line RC model, there are the Specialissima Pro and the Specialissima Comp.

Specialissima RC
Designed for World Tour professionals and the most demanding athletes who seek an ultralight bike that can unleash the maximum performance uphill and guarantee optimal efficiency on other terrains. The lightweight and aerodynamically optimized frame and components ensure excellent performance on both the flat stretches and technical descents that are often encountered before and after climbs.

The Specialissima RC features high-performance Bianchi components, including the Specialissima RC handlebar, Reparto Corse 33R wheels, and RC139 saddle.

The Specialissima RC is available in a single color variant, with minimal paint application to save an additional 40 grams of weight.

Specialissima Pro
Designed for passionate amateurs and for those who demand the utmost from themselves on both climbs and descents, the Specialissima Pro is the ideal bike for riders who simply don’t settle for gran fondos alone.

The Pro is a winning racing machine, featuring the same aerodynamic cockpit as the Specialissima RC, and equipped with Bianchi's CV technology that eliminates vibrations for superior comfort.

The Specialissima Pro is completed with Velomann Palladium wheels and a Velomann Mitora Hyper 139 mm saddle. It is available in two sophisticated matt color variants: Metallic Celeste with carbon black accents and Mystic Grey with carbon black accents.

Specialissima Comp
The Comp version is for those who want to experience the performance of an absolute all-rounder from the start with the option to upgrade components. The Specialissima Comp is fully compatible with the integrated handlebar of the top RC model; it’s the bike for those who want to take their riding to the next level.

The Comp features Velomann Palladium wheels and an Mitora H1 139 mm saddle. It’s available in two glossy finishes: the iconic Celeste and intriguing Graphite.

Features:



  • Specialissima COMP Carbon Frame

  • Specialissima COMP Full Carbon Fork

  • SRAM Rival AXS 2x12 Drivetrain

  • SRAM Rival Hydraulic Disc Brakes

  • Specialissima Full Carbon Aero Seatpost

Manufacturer Colour: Celeste
Primary Colour: Blue
Gender: Adults
Sport: Cycling
Type:
Season:
Frame:Specialissima COMP carbon, only electronic groupsets, fully internal cable routing, headset Acros ICR, direct mount brakes, BB-PressFit 86,5x41 sizes 47-50-53-55-57-59cm
Fork:Specialissima COMP full Carbon, aero, integrated head, disc, 1.5" head, 12x100mm thru axle
Rear Shock:
Shifters:Sram RIVAL ETAP AXS
Derailleur:Sram RIVAL ETAP AXS D1 MAX 36TSram RIVAL ETAP AXS D1 BRAZE
Brakes:Sram RIVAL ETAP
Crankset:Sram RIVAL D1 DUB, Crank Length: 170mm-47/54cm, 172.5mm-55/59cm
Cassette:CS XG 1250 D1 10-36T
Chain:Sram RIVAL D1 12sp
Hub Rear:
Hub Front:
Rims:
Handlebar:Velomann Aero Compact handlebar, alloy diam. 31,8mm, reach 74mm, drop 116mm, Size: 400mm-47/53cm, 420mm-55/59cm
Stem:Velomann, AL6061, fully internal cable routing stem, Ext: 90mm (47), 100mm(50/53), 110mm(55/57), 120mm(59)
Headset:Acros IS52 ICR
Saddle:Velomann Mitora139, open flow, AISI rails, carbon-reinforced nylon Width: 139mm, Lenght: 250mm, Weight: 220 g ± 2
Seatpost:Specialissima Full Carbon Aero special dimension seatpost, 20mm offset, length: 280mm-47cm, 300mm-50/53cm, 350mm-55/59cm
Pedal:
Wheel Size:700c
Remote System:
Number of Gears:24
Motor:
Battery:

Sizing

As a UK based company, all of our products are listed from the UK size.
For clothing not usually sold in traditional sizes (S,M,L), sizes are displayed based on the standard UK conversion as follows:

XXS - 6 | XS - 8 | S - 10 | M - 12 | L - 14 | XL - 16 | 2XL - 18 | 3XL - 20 | 4XL - 22

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Delivery

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We also offer a next day delivery service in the checkout, other services are available on request.
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Returns

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About Us

Established in 1991, Start Fitness has run up years of experience selling specialist fitness products at affordable prices. From running shoes to GPS watches we’re constantly striving to offer you the best value possible. While we promise never to be undersold, our overriding goal is to deliver the best service we can, both in-store and online.

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Real fitness starts with the right equipment, and at Start Fitness we’re thoroughly committed to kitting you out with everything you need to maximise performance and achieve your training goals. We genuinely believe that every athlete, from novice to pro, should have easy access to expert advice and the best equipment possible, and nothing makes us happier than helping you chase down records, smash PB’s, and achieve your fitness goals.

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