Frameset
Frame
Noah Fast 7E8 / size M / D1179Bs (Elite Series carbon, glossy)
Fork
Noah 7E8 45mm / D1179Bs
Noah Fast Sram Force AXS 2x12sp (NEW 2025)
The Ridley Noah Fast 3.0 is a purebred aero road bike built to exploit the UCI’s relaxed tube-shape regulations. Introduced as a clean-sheet redesign, this third generation adopts a radical silhouette defined by a massive head tube and deep, elongated tube profiles that push the limits of the 8:1 aspect ratio allowance. Ridley approached the chassis as a holistic aerodynamic system, integrating the proprietary Nimbus Aero cockpit and shaping the down tube to manage airflow around standard water bottles. This is a highly specialized machine intended for dedicated racers and flexible, powerful riders who prioritize absolute speed over casual cruising. It abandons any pretense of being a generalist road bike, focusing entirely on minimizing drag and maximizing forward momentum on flat and rolling terrain.
Price TBDGen 3.0
Build
Size
| Stack | 504mm |
| Reach | 399mm |
| Top tube | 525mm |
| Headtube length | 100mm |
| Standover height | 775mm |
| Seat tube length | 485mm |
Fit and geometry
The geometry of the Noah Fast 3.0 is built around a forward-biased racing posture. Ridley steepened the seat tube angle compared to the previous generation, which shifts the rider’s weight over the bottom bracket to open up the hip angle for better power transfer in a low aerodynamic tuck. To compensate for this forward shift, the frame features a longer reach, requiring riders to stretch out.
This aggressive frame geometry is paired with the integrated Nimbus Aero cockpit, which forces a distinctly narrow stance. Across the size range, the bars measure 36cm at the hoods and flare to 40cm at the drops. While Ridley offers numerous stem length and stack height combinations to dial in the reach, the fixed handlebar width dictates a strict, elbows-in riding style. On the road, this forward weight distribution creates excellent front-end grip for hard cornering, while a slightly lengthened wheelbase ensures the bike remains highly stable during high-speed descending.
Full specs
Groupset
Shift levers
SRAM Force eTap AXS (2x12)
Front derailleur
SRAM Force AXS, 2x12
Rear derailleur
SRAM Force eTap AXS, 12-speed
Cassette
SRAM XG-1270, 12-speed, 10-33T
Chain
SRAM Force AXS 12-speed
Crankset
SRAM Force AXS crank incl. spindle power meter, 172.5mm, 48/35T (2x12)
Bottom bracket
SRAM DUB (road)
Front brake
SRAM Force AXS hydraulic disc, flat mount
Rear brake
SRAM Force AXS hydraulic disc, flat mount
Front rotor
CenterLine (size not specified)
Rear rotor
CenterLine (size not specified)
Wheelset
Front wheel
DT Swiss ARC 1400 Dicut, 50mm deep, 20mm internal, tubeless ready, TA 12x100mm
Rear wheel
DT Swiss ARC 1400 Dicut, 50mm deep, 20mm internal, tubeless ready, TA 12x142mm
Front tire
Continental Grand Prix 5000 S TR, 700x30c, tubeless ready, black/black
Rear tire
Continental Grand Prix 5000 S TR, 700x30c, tubeless ready, black/black
Cockpit
Stem
Nimbus Aero cockpit (integrated), stem stack 75mm, stem reach 115mm
Handlebars
Nimbus Aero cockpit, 360mm (c-c at shifters) / 400mm (c-c at drops), drop 125mm, reach 75mm
Saddle
Selle Italia SLR Boost, manganese rails, black
Seatpost
Noah Fast 3.0 aero seatpost, 350mm
Builds
The Noah Fast 3.0 platform is built around a premium carbon frameset that utilizes a Universal Derailleur Hanger and features a removable front derailleur mount for clean 1x drivetrain conversions. The frame also offers generous clearance for up to 34mm tires, allowing riders to swap the stock rubber for wider options to handle rougher pavement or cobbles.
The available SRAM Force AXS build highlights the bike's race-ready intentions. It ships with a wireless electronic drivetrain, complete with an integrated spindle power meter. The rolling stock is equally focused on aerodynamic efficiency, featuring 50mm-deep DT Swiss ARC 1400 Dicut carbon wheels paired with 30c Continental Grand Prix 5000 S TR tubeless-ready tires. This specification provides a high-performance package straight out of the box, minimizing the need for immediate aftermarket upgrades. Reviewers note that while the bike represents a significant financial investment, the component quality and frame performance offer strong value within the elite aero road category.
Sram Force AXS 2x12sp (NEW 2025)
Price TBD
Selected
Reviews
Reviewers recognize the Noah Fast 3.0 as a singular, uncompromising race machine. On the road, the bike delivers a sensation of raw speed, with testers describing the ride as "absolutely electric" (Cycling News). The aerodynamic efficiency is palpable, allowing riders to maintain high paces with less effort, prompting one reviewer to note it feels like a "rocket ship" (YouTube) when pushed hard. Despite the massive tube profiles, the chassis manages road chatter surprisingly well. Even when tested with stiff alloy wheels and narrow tires, the frame was praised as "buttery smooth" (YouTube).
However, this speed comes with distinct tradeoffs. The hyper-modern racing position demands significant flexibility, and testers caution that riders unaccustomed to such an aggressive posture may experience fatigue in their shoulders or back on longer days. Additionally, the integrated front end utilizes a steering lock to protect the frame. While reviewers found the bike exceptionally stable at high speeds and capable on descents, they noted this steering limiter can be a minor annoyance during tight, slow-speed maneuvers. Ultimately, the consensus points to a highly rewarding experience for those who fit its specific athletic requirements.
