Ridley Noah Fast Prizmatic Road Frameset

The Noah is our fastest bike, and arguably the best aero bike frame on the market. Aero-optimized to slice through wind, and leave your buddies behind

The Noah Fast Disc Prizmatic Limited Edition is a pure racing machine frame, designed specifically to get you maximum speed with minimal effort. Our engineers spent countless hours in the wind tunnel perfecting this frame - to figure out where weight could be saved or aspects optimized without sacrificing a single watt. 

The F-Wings at the bottom of the fork and the optimal transition between fork and frame shows Ridley's attention to detail. With this frame, power transfer and aerodynamics are the names of the game, and we think it's perfect for blasting off at the starting line. These features, along with a limited edition design, make for a frameset that should not be ignored.

Technology :

• Noah Fast Tubing - The Noah Fast is our most technological bike, and it has lots to do with its tube shapes. This includes its F-Tubing, F-Wings, lowered seat stays, D-shaped seatpost and aero handlebars.
  
• Ridley Elite Carbon - Our carbon is manufactured by world market leader: Toray. The Japanese manufacturer is leader in every aspect of carbon development and supplier to absolute top world brands in many industries. For the Elite Series, we use every type of available carbon: 60T, 50T, 30T and 24T.
• F Wings - At the bottom of the bike’s fork there are small, aerodynamic “wings” – hence, the name F-Wings. Our engineers developed these fairings after extensive testing in the wind tunnel, where they noticed that the hub and its connection to the fork were causing turbulence. These F-Wings fairings ensure that this turbulent airflow flows smoothly again.
• F-Tubing & F- Surface Plus - How can you ride faster without pedaling harder? How do objects "cut" through wind? While researching ways to improve aerodynamics, the bicycle industry began to gather knowledge from the aviation industry. From this, well-known NACA flight profiles, for designing wings and other components, began to be applied to the tubes of a bike frame.
• Comfort seat stays - The rear end of a bike is crucial for both adding comfort and maximizing power transfer. For added comfort, the seatstays are connected lower down on the seat tube. Due to this lower point of contact, both the seat tube and seatpost can more effectively filter out vibrations. In addition, the seatstays can provide more vertical flexibility. All this results in a more comfortable bike ride.

Specifications