Cannondale F-Si Hi-MOD Frameset

Skip to product information
Choose your color:
Choose your size:

Regular price €499,00
Sale price €499,00 Regular price €1.499,00
Tax included. Shipping calculated at checkout.
Out of stock
  • iDEAL Wero
  • Klarna
  • PayPal
  • Apple Pay
  • Google Pay
  • Visa
  • Mastercard
  • American Express
  • Maestro
  • Bancontact
Delivered safely to your home and installed
Extensive bike fit possible

Do you have a question about this product?


Sorry, currently unavailable.

But we can let you know when it's available again.

The 2019 Cannondale F-Si Hi-MOD Frameset represented the pinnacle of Cross-Country (XC) hardtail technology, engineered to be the fastest and lightest XC frame on the market. The frame is constructed with Hi-MOD BallisTec Carbon, Cannondale's premium carbon construction that maximizes stiffness while minimizing weight. This ultra-light chassis is specifically optimized for modern, technical XC racing, where explosive acceleration and precision are crucial. The geometry is aggressive and modern, featuring a slacker head tube angle for stability and a steeper seat tube angle for efficient climbing.

The most revolutionary aspect of the 2019 F-Si is the integration of the Ai (Asymmetric Integration) Offset Drivetrain. This shifts the entire rear triangle 6mm to the right, resulting in a perfectly symmetrical rear wheel. This creates more even spoke tension and a stiffer, stronger wheel. This asymmetric design also allowed for shorter chainstays (420mm), providing unparalleled agility and grip, without compromising mud clearance. The frame is optimized for 1x drivetrains and uses the PF30 bottom bracket standard.

This frameset is specifically designed around the revolutionary Lefty Ocho fork (not included), the lightest and most advanced single-sided XC fork. Its compatibility with the Ocho and the use of Cannondale's proprietary Speed Release thru-axle at the rear emphasize the focus on low weight and racing efficiency. The F-Si Hi-MOD is not just a hardtail; it is a technical masterpiece built for the professional XC racer seeking the ultimate combination of stiffness, lightness, and handling for winning races.

{snippet alias="framesettekst"}


Key specifications

Brand

Cannondale

Frame material

  • Carbon

Model year

  • 2019
Specifications
Axle 148 x 12mm Speed Release (Ai Offset)
Basis kleur Blue
Color BLU
Size S, XL
Frame material Carbon
Model year 2019
Type Mountain biking
Seatpost 27.2 mm
SKU C25399M20SM
Barcode 1000000130690

Our Reviews

  • In one word: Fantastic. Professionals with a passion for what they do. Very customer-friendly, wonderful products, and excellent advice. I was very impressed, and this is certainly not just any bike shop.

    Sieves
    Updated on Apr 14, 2026
  • Woest Sport is a truly wonderful store. It is delightfully spacious and offers a very wide range of products. Thanks to the high ceiling, abundance of natural light, and spacious layout, the store feels like an oasis of calm.

    Harald
    Updated on Oct 5, 2025
  • As someone returning to running, I received outstanding help. Els’s thorough assessment in the beautiful store resulted in the best shoes I’ve ever had.

    Michel
    Updated on 16 Mar 2023
1 of 3