Cervélo Soloist Ultegra Di2 Bicycle with 4iiii Power Meter and Reserve Carbon Wheels

The Cervélo Soloist Ultegra Di2 is a road bike designed for passionate cyclists who train daily and seek a fast, lightweight, and competitive bicycle. Created for riders who want race-bike performance without sacrificing versatility, the new Soloist combines aerodynamics, lightness, and high-level technology.

Weighing just 7.17 kg, with Shimano Ultegra Di2 12-speed electronic shifting, a 4iiii Precision Pro GEN3+ Dual Sided power meter, Reserve carbon wheels, and a fully integrated cockpit, it offers everything needed for training, granfondos, and competitions.

Faster, Lighter, More Efficient

The new Cervélo Soloist has been completely redesigned to improve aerodynamic performance.

The head tube is deeper, the fork features an even more advanced profile, and the bottom bracket area has been redesigned to better shield the rear wheel, allowing the entire bike-rider system to reduce aerodynamic drag.

The result is a gain of 8.6 Watts compared to the previous generation.

Lighter Frame

Despite the increase in aerodynamic surfaces, Cervélo has managed to reduce the weight of both the frame and the fork.

The new Soloist reaches a weight of just 7.17 kg in the Ultegra Di2 setup, offering a perfect balance of lightness, rigidity, and speed.

Cervélo Aero Water Bottle

Every detail has been designed to improve performance.

The new Cervélo aero water bottle reduces aerodynamic drag by up to 4.3 Watts compared to a traditional cylindrical water bottle, while maintaining full compatibility with classic bottle cages and allowing the use of standard water bottles during training and races.

Integrated Cockpit

The Soloist features the new Cervélo HB18 Carbon, an integrated cockpit that combines handlebars and stem into a single component.

The advantages are:

• improved aerodynamics
• reduced weight
• increased rigidity
• fully integrated cable routing
• clean aesthetic

To achieve the best possible bike fitting, Cervélo offers the option to request a different cockpit size free of charge, compared to the standard one.

Standard Power Meter

All Cervélo Soloist Ultegra Di2 bikes are equipped with the 4iiii Precision Pro GEN3+ Dual Sided power meter, ideal for accurately monitoring every training session and optimizing preparation.

Technical Specifications

Frame

• Cervélo Soloist Frame
• Bike weight: 7.17 kg

Fork

• Cervélo All-Carbon
• Tapered Soloist Fork

Cockpit

Integrated handlebar

Cervélo HB18 Carbon

Width:

• Size 48 → 36 cm
• Size 51 → 38 cm
• Size 54 → 40 cm
• Size 56 → 40 cm
• Size 58 → 40 cm
• Size 61 → 40 cm

Stem length

• Size 48 → 80 mm
• Size 51 → 90 mm
• Size 54 → 100 mm
• Size 56 → 100 mm
• Size 58 → 110 mm
• Size 61 → 120 mm

Seatpost

Cervélo SP27 Carbon

Offset:

• Size 48 → 0 mm
• Size 51 → 0 mm
• Size 54 → 0 mm
• Size 56 → 0 mm
• Size 58 → 0 mm
• Size 61 → 0 mm

Saddle

• Fizik Arione R3

Bottom bracket

• FSA T47 BBright for 24 mm axle

Headset

• FSA IS2
• 1-1/4" 45°x45°
• 1-1/2" 36°x45°

Thru axles

Front

• Cervélo Aero Thru Axle
• M12x1.5
• Length 122 mm

Rear

• Cervélo Aero Thru Axle
• M12x1.0
• Length 169 mm

Wheels

Front wheel

Reserve 42TA

• Carbon rim
• DT Swiss 350 hub
• 12x100 mm
• 24 spokes
• Center Lock
• Tubeless Ready

Rear wheel

Reserve 49TA

• Carbon rim
• DT Swiss 350 hub
• 12x142 mm
• Shimano HG freehub
• 24 spokes
• Center Lock
• Tubeless Ready

Tires

• Vittoria Corsa N.EXT TLR G2.0
• 700x29c

Drivetrain

Levers

• Shimano Ultegra R8170

Crankset

• Shimano Ultegra R8100
• 52/36T

Power meter

• 4iiii Precision Pro GEN3+
• Dual Sided

Crank arm length

• Size 48 → 160 mm
• Size 51 → 165 mm
• Size 54 → 170 mm
• Size 56 → 170 mm
• Size 58 → 172.5 mm
• Size 61 → 172.5 mm

Chain

• Shimano M8100

Cassette

• Shimano Ultegra R8100
• 11-34T
• 12-speed

Front derailleur

• Shimano Ultegra R8150 Di2

Rear derailleur

• Shimano Ultegra R8150 Di2

Brakes

Braking system

• Shimano Ultegra R8170
• Hydraulic disc brakes

Rotors

• Shimano CL800
• Center Lock

Included Accessories

• Cervélo Rear Accessory Mount
• Cervélo Front Computer/Accessory Mount
• Cervélo WB003 Aero Bottle and Cage

Please Note

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

Why Choose the Cervélo Soloist Ultegra Di2

The Cervélo Soloist Ultegra Di2 is the ideal bike for those who desire an extremely high-performance machine, capable of excelling in competitions, granfondos, and intense training sessions. Thanks to its latest-generation aerodynamic frame, Shimano Ultegra Di2 electronic shifting, standard 4iiii power meter, Reserve carbon wheels, and integrated cockpit, it represents one of the road bikes with the best ratio of performance, technology, and weight in its category.

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:

1. Check out our size charts for each bike type.
2. 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.

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.

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:

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

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