Soloist Ultegra Di2 Road Bike
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The Soloist Ultegra Di2 Road Bike blends aerodynamic efficiency with lightweight race handling
What Our Gearhead® Experts Are Saying:
"I point riders toward the Soloist Ultegra Di2 when they want race-ready performance without committing to a dedicated aero or climbing bike. It accelerates quickly, holds speed well, and stays composed on technical descents. The Ultegra Di2 setup is durable and dependable for riders who train hard and race often."
The Soloist Ultegra Di2 Road Bike is designed as the modern racer’s do-it-all machine. Sitting between a full aero platform and a lightweight climber, it strikes a balance that rewards aggressive riding across varied terrain. The carbon frame leverages aerodynamic tube shaping while maintaining a weight profile that stays lively on climbs and responsive under acceleration.
Race-proven geometry borrowed directly from the R5 gives the Soloist confident handling at speed, while a threaded bottom bracket improves durability for high-mileage use. Fully internal cable routing keeps the build clean and aerodynamic, and clearance for wider tires adds real-world versatility. Paired with Shimano Ultegra Di2 electronic shifting, the Soloist delivers reliable performance for riders who want one bike that can train, race, and break away without compromise.
Heads up - We do our best to keep bike specs and images current, but occasional component changes can happen without warning-and sometimes the photos might not show the exact build you'll receive. If you want to double-check the details, our Gearheads are always here to help.
Details
- Performance road bike built for fast training rides and race-day breakaways
- Balanced carbon frame blends aerodynamic efficiency with lightweight responsiveness
- Race-proven geometry delivers confident handling on climbs and technical descents
- Shimano Ultegra Di2 electronic shifting for precise, reliable gear changes
- Fully internal cable routing for a clean, aerodynamic setup
- Tubeless-ready carbon wheelset rolls fast and holds speed efficiently
- Item #CVL1X56
- Frame Material
- carbon fiber
- Fork
- Cervélo All-Carbon, Tapered Soloist
- Headset
- FSA tapered
- Shifters
- Shimano Ultegra Di2 R8170
- Front Derailleur
- Shimano Ultegra Di2 R8150
- Rear Derailleur
- Shimano Ultegra Di2 R8150
- Crankset
- Shimano Ultegra R8100
- Chainring Sizes
- 52/36t
- Crank Arm Length
- [48cm–51cm] 165mm, [54cm–56cm] 170mm, [58cm–61cm] 172.5mm
- Bottom Bracket
- FSA T47 BBright
- Cassette
- Shimano Ultegra R8100 (12-speed)
- Cassette Range
- 11–34t
- Chain
- Shimano M8100
- Brakeset
- Shimano Ultegra hydraulic disc
- Brake Type
- hydraulic disc
- Rotors
- Shimano CL800 (centerlock)
- Handlebar
- Cervélo HB13 Carbon
- Handlebar Width
- [48cm] 36cm, [51cm] 38cm, [54cm–56cm] 40cm, [58cm–61cm] 42cm
- Stem
- Cervélo ST36 Alloy
- Stem Length
- [48cm] 80mm, [51cm] 90mm, [54cm–56cm] 100mm, [58cm–61cm] 110mm
- Saddle
- Prologo Nago R4 PAS Tirox Lightweight
- Seatpost
- Cervélo SP27 Carbon
- Wheelset
- [front] Reserve 42TA, [rear] Reserve 49TA
- Hubs
- DT Swiss 350
- Front Axle
- 12 x 100mm
- Rear Axle
- 12 x 142mm
- Tires
- Vittoria Corsa N.EXT TLR G2.0
- Tire Size
- 700 x 29c
- Pedals
- not included
- Manufacturer Warranty
- lifetime
- Activity
- road cycling

The Everyday Breakaway Bike
Race-light. Aero-fast. Ready to train hard and leap off the front when it matters
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Looks Like A Race Bike, Rides Like A Race Bike
The same handling geometry pros trust on descents. Soloist rides exactly like that.
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Fast Like S5, Light Like R5
Lighter than S5, faster than R5. Built for training days and race days equally.
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Aero Routing, Zero Hassle
Full internal routing for aerodynamics, minus the hassle. Change stem length without touching the brakes.
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Clearance To Buzz The Tower
Fits tires up to 34mm measured. Room for wider wheels and real-world road conditions.
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BBRight-47
The threaded bottom bracket standard from R5-CX. Easy to swap, built to extend frame life for riders who put in real miles.
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See Other Cervelo Soloists

The Cervélo Difference
Cervélo was founded in 1995 by engineers with a singular focus: measurable speed. From the start, the brand has taken an uncompromising, data-driven approach to bike design, defining clear performance goals, validating them through testing, and refining every detail until gains are proven.
This process has produced some of the most aerodynamically efficient, lightweight, and stiff bikes in the sport. Across road, aero road, triathlon, endurance, and track platforms, Cervélo continues to set benchmarks for performance and efficiency, trusted by professional teams and riders who demand results they can feel on the road.