Cannondale F-Si Carbon Specs and reviews

Cannondale F-Si Carbon fiche technique et avis

Cannondale F-Si Carbon specs

General Information
Model Name Cannondale F-Si Carbon
Brand Cannondale
Year of Release 2021
Country of Origin United States
Road Bike Type race
Intended Use racing
Frame & Geometry
Frame Material carbon
Frame Size Options S, M, L, XL
Fork Material carbon
Bottom Bracket Type BB30
Headset Type integrated
Internal Cable Routing true
Aero Features aero tubing, hidden cables
Frame Compliance Features carbon layup
Drivetrain
Drivetrain Type 1x
Number of Speeds 12-speed
Rear Derailleur Model Shimano XTR
Shifter Brand and Model Shimano XTR
Crankset Details Length: 175mm, Chainring Sizes: 32T
Cassette Range 10-51T
Chain Type and Brand Shimano
Bottom Bracket Spec BB30
Braking System
Brake Type hydraulic disc
Brake Brand and Model Shimano XTR
Rotor Size Front: 160mm, Rear: 160mm
Brake Mount Standard flat mount
Brake Pads disc-compatible: organic
Wheels & Tires
Wheel Size 29"
Rim Type and Material carbon, tubeless
Rim Width Internal: 25mm, External: 30mm
Tire Brand, Model, and Width Brand: Maxxis, Model: Ardent, Width: 2.25"
Max Tire Clearance 2.4"
Tubeless Ready true
Cockpit & Contact Points
Handlebar Type flat bar
Handlebar Material carbon
Saddle Brand and Model Prologo
Seatpost Type round
Pedals Included false
Geometry & Fit
Available Frame Sizes S, M, L, XL
Rider Height Range 5'6" - 6'2"
Stack and Reach Stack: 611mm, Reach: 430mm
Effective Top Tube Length 615mm
Seat Tube and Head Tube Length Seat Tube: 450mm, Head Tube: 110mm
Chainstay Length 430mm
Technology & Integration
Electronic Shifting Compatibility Shimano Di2
Integrated Computer Mounts Garmin, Wahoo
Performance & Ride Quality
Claimed Weight 9.8kg
Ride Characteristics stiffness, compliance
Accessories & Mounts
Bottle Cage Mounts 2
Price & Availability
MSRP $6,500
Availability Global
Color Options and Finish Black, Red
Warranty Coverage Frame: Lifetime, Components: 1 year

Pros and Cons of Cannondale F-Si Carbon


Pros Cons
Lightweight carbon frame for agility and speed High price point compared to aluminum frame options
Efficient and responsive handling on technical terrain May require more maintenance due to complex components
Comfortable geometry for long rides and races Less suitable for casual or recreational riders
Excellent power transfer for climbing and acceleration Limited storage options for bikepacking or touring

Common Issues and Problems with Cannondale F-Si Carbon


Common Problems with Cannondale F-Si Carbon Bike:
1. Chain dropping during rough terrain rides.
2. Creaking noise coming from the bottom bracket area.
3. Rear wheel spokes coming loose frequently.
4. Suspension fork losing air pressure over time.
5. Brakes squealing or lacking stopping power.
6. Seatpost slipping down while riding.
7. Gear shifting issues, particularly with front derailleur.

User Reviews of Cannondale F-Si Carbon


Name Review
Emily The Cannondale F-Si Carbon bike is incredibly light and responsive. It handles technical trails with ease and the carbon frame provides a smooth ride.
Michael I've been using the Cannondale F-Si Carbon for a few months now and it's been a game-changer for my races. The bike is fast, agile, and climbs like a dream.
Olivia This bike is worth every penny. The F-Si Carbon's geometry is spot on, making it comfortable for long rides while still maintaining excellent power transfer.
Benjamin As an experienced rider, I can say that the Cannondale F-Si Carbon is top-notch. It's stiff where it needs to be for efficient pedaling and has great traction on descents.

Common Questions About Cannondale F-Si Carbon


  • Is the Cannondale F-Si Carbon a good choice for competitive racing?

    Yes, the F-Si Carbon is designed specifically for racing, offering a blend of stiffness and compliance for optimal performance.

  • What makes the frame of the Cannondale F-Si Carbon stand out?

    The frame is constructed from high-quality carbon fiber, providing a lightweight and responsive ride.

  • Are the cables internally routed on the Cannondale F-Si Carbon?

    Yes, the bike features internal cable routing for a clean and aerodynamic appearance.

  • What is the drivetrain configuration of the Cannondale F-Si Carbon?

    It comes with a 1x12-speed setup using Shimano XTR components for precise and reliable shifting.

  • Does the Cannondale F-Si Carbon come with hydraulic disc brakes?

    Yes, it is equipped with Shimano XTR hydraulic disc brakes for powerful and consistent braking performance.

  • What is the wheel size and tire setup on the Cannondale F-Si Carbon?

    The bike features 29" wheels with carbon rims and Maxxis Ardent 2.25" tubeless tires for excellent traction and control.

  • Can electronic shifting systems like Shimano Di2 be integrated with this bike?

    Yes, the F-Si Carbon is compatible with electronic shifting systems like Shimano Di2 for seamless gear changes.

  • What is the claimed weight of the Cannondale F-Si Carbon?

    The bike weighs approximately 9.8kg, ensuring a nimble and responsive feel on the trails.

  • How many bottle cage mounts are available on the Cannondale F-Si Carbon?

    There are two bottle cage mounts on the bike, allowing you to stay hydrated during long rides.

  • What warranty coverage does the Cannondale F-Si Carbon come with?

    The frame is backed by a lifetime warranty, while components are covered for 1 year, providing peace of mind for your purchase.