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In 2025, aerodynamics is everything! Ridley’s aero engineers started from a blank slate to design the third generation of the Noah Fast. The result is a 100% aero bike. At a speed of 50 kilometers per hour, the Noah Fast is 8.5 watts faster than its predecessor. This highlights Ridley's deep-rooted commitment to aerodynamics, continuing their rich legacy!
In 2025, aerodynamics is everything! Ridley’s aero engineers started from a blank slate to design the third generation of the Noah Fast. The result is a 100% aero bike. At a speed of 50 kilometers per hour, the Noah Fast is 8.5 watts faster than its predecessor. This highlights Ridley's deep-rooted commitment to aerodynamics, continuing their rich legacy!
Ridley Bikes

Ridley Noah Fast 3.0 in Black - Shimano Ultegra DI2 2x12sp

£7,999.00
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In the event that you are not satisfied or have changed your mind, you may return any item or items within 14 days of the dispatch date and, following inspection of the product, we will refund you for the cost of the item minus the outgoing delivery charge (minimum charge £7.00) via the original payment method used. Please note that the cost of return is not the responsibility of Rule #65 Ltd. We reserve the right not to accept ‘change of mind’ returns outside of this period. Goods may also be returned in person to our store.

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Please note, that we reserve the right to refuse a return if we believe the purpose was for stock trading/reselling and not personal use.

Returned items will be checked by one of our specialists to ensure they meet the criteria set out in this Returns and Refund policy. Please note if you return items which are outside our Returns and Refund policy we will be unable to process a full refund. We will contact you in such circumstances

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Returns should be posted to: Rule #65 Ltd, 1 South Street, Wincanton, Somerset, BA9 9DH

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If your order, or part of it, has entered the dispatch process, you can refuse to accept the delivery of the item. It will be returned to us as undeliverable where we will refund the amount for the item however, you will still incur costs for the outward postage.

Ridley Noah Fast 3.0 in Black - Shimano Ultegra DI2 2x12sp

Brand:Ridley Bikes

Code:NOAHFAST7E8ULTDI2

The Noah Fast is the third generation within our aero bike family. Icons such as Robbie McEwen, André Greipel, and Caleb Ewan won Tour stages on its predecessors. Built upon this legacy, the Noah Fast is 8.5 watts faster than its predecessor at a speed of 50 kilometers per hour.
The Noah Fast represents minimal aerodynamic drag, a modern geometry that allows for aggressive positioning, a new aero cockpit, and a holistic approach focused on ultimate efficiency. It is the official bike of the Uno-X Mobility men’s and women’s teams.

New Noah Fast is 8.5 Watts Faster than its Predecessor

In 2025, aerodynamics is everything! Ridley’s aero engineers started from a blank slate to design the third generation of the Noah Fast. The result is a 100% aero bike. At a speed of 50 kilometers per hour, the Noah Fast is 8.5 watts faster than its predecessor. This highlights Ridley's deep-rooted commitment to aerodynamics, continuing their rich legacy!

Optimal Aerodynamics

The new Noah Fast is entirely developed in accordance with the latest UCI regulations regarding tube shapes and profiles. The major difference lies in the application of the 8:1 rule, which allows tubes to be eight times as long as their width, compared to the previous 3:1 ratio. This results in long, slender profiles in the fork and seat stays. The oversized downtube also stands out immediately, designed specifically to guide airflow around water bottles without creating drag. The headtube was extended by leveraging the compensating triangles permitted under UCI regulations. These sections behind the headtube and around the seat tube ensure better wind guidance. Additionally, a mix of symmetrical and asymmetrical profiles for the fork and seat stays optimizes aerodynamics. In crosswinds, the wind flows over a convex, elongated surface, providing the rider with greater stability. In summary, these developments deliver exceptional aerodynamic efficiency.

Progressive Geometry

Through years of sponsoring road cycling, Ridley observed a gradual shift in rider bike fits toward a more forward position. Based on this data, engineers determined that a seat tube angle of 76 degrees aligns with the median. A steeper seat tube angle accommodates the riders’ growing preference for an open hip angle, improving power transfer. A lower bottom bracket compensates for the wider tires used in modern cycling. Finally, the lower headtube, combined with an integrated cockpit, allows the rider to adopt a more aggressive aerodynamic posture, reducing frontal area.

Cockpit Integration

The Nimbus Aero cockpit was specifically developed for this new model and was designed alongside the frame. The focus was on balancing aero performance with comfort. This cockpit integration reduces turbulence compared to traditional cockpit designs. The Nimbus Aero cockpit follows the peloton’s trend toward narrower handlebars (360mm at the top). Ergonomically, flared drops ensure balanced handling, while the aero handlebar’s top section tilts slightly toward the rider, creating a natural wrist position when riding on the tops. The bends are also shaped to angle the shifters inward naturally. All features comply with the stricter UCI regulations for shifter placement.

Holistic Approach

The new Noah Fast is not just a lightning-fast bike but a 100% performance package that approaches cycling from a 360-degree perspective. Every aspect of the bike is tailored to modern cycling. The cockpit dimensions and geometry meet professional riders' expectations, and the 34mm tire clearance is future-proof. The aero engineers carried out all simulations with the bike in its entirety, including wheels, water bottles, a bike computer, and other essentials—exactly how riders will use the Noah Fast.
Technical Information
BrandRidley
ModelNoah Fast 3.0
Design codeNF301AM
SizeXXS, XS, S, M, L
RangeRoad
FrameNoah Fast, Ultra HM carbon, 12x142mm, BB86
ForkNoah Fast 7E8 45mm/NF301Am
MaterialCarbon
GroupsetShimano Ultegra DI2 2x12sp
CrankShimano Ultegra // 12s // 172,5 // 52-36
CassetteShimano Ultegra // 11-30
Electric bikeNo
Brake TypeFlat Mount
Front DerailleurShimano Ultegra Di2 // 2x12 // Braze-on
Rear DerailleurShimano Ultegra Di2 12sp
HandlebarNimbus Aero cockpit //Stem stack 75mm // Stem reach 115mm // Width 360mm (cc shifters) - 400mm (cc drops) // Drop 125mm // Reach 75mm
SeatpostAero Seatpost - AER10 - 400mm/Black Matt
SaddleSelle Italia SLR Boost // Manganese Rails // Black
Front WheelDT Swiss ARC1400 Dicut // TA 12x100mm // Tubeless Ready// 62mm Deep // 20mmm Internal Width
Rear WheelDT Swiss ARC1400 Dicut // TA 12x142mm // Tubeless Ready // 62mm Deep // 20mm Internal Width
Outer TyreConti Grand Prix 5000S TR 28C BL/BL
Max Tire Clearance 700c (*)34 mm
Configurable
  • Specifications
  • Colors
Base ColorBlack // 8
Color 2Anthracite Metallic // 11
Color 3Empress Grey Metallic // 465
Paint FinishMatt
Sex
  • Men
  • Women
Weight Limit110 KG (Bike included)
EAN5400928562676
PedalsNot included **
Frame LevelElite Series
Condition of useNew
Warranty period2 years (+ 3 years after registration)
Sizing Information
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