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Get able for every other spherical of “fastest bike ever,” however this time, it’s Ridley’s flip, and they have got a gorgeous convincing argument. The all-new Ridley Noah Rapid makes use of the UCI’s up to date 8:1 Rule for optimum aero tube shapes. They up to date the geometry and gave it a 36cm extensive built-in cockpit, and it may have compatibility as much as 34mm tires. Is that this the brand new norm for Aero motorcycles?
All Pictures: Ridley
What’s New? Ridley Noah Rapid
Ridley claims its new Noah Rapid is the quickest motorbike it has ever produced, boasting 8.5-watt financial savings over its predecessor at a blistering 50kph International Excursion tempo. Unveiled after months of hypothesis, the redesigned aero motorbike brings state of the art options and a recent design impressed by way of contemporary UCI rule adjustments.
Ridley’s 2025 design philosophy is modest: “Aerodynamics is everything.” (the place have I heard that ahead of?). Leveraging its in-house wind tunnel and the most recent UCI laws, Ridley has created a motorcycle that’s sooner, stiffer, and extra built-in than ever ahead of.
Redefining Aero with UCI’s 8:1 Rule
Probably the most notable trade shaping the Noah Rapid is Ridley’s embody of UCI’s up to date 8:1 tube ratio rule. Up to now, the UCI limited tube dimensions to a three:1 ratio, restricting aero optimization. Alternatively, with the guideline trade in 2023, Ridley has drawn inspiration from its Dean Rapid time trial motorbike, imposing longer, narrower tube profiles within the fork, seat remains, and down tube.
Take a look at the whole main points from Ridley on how the brand new Noah Rapid was once conceived
The outsized down tube is exactly formed to control airflow round water bottles. The elongated head tube takes complete benefit of UCI repayment triangles for stepped forward aerodynamics. Those refinements make the Noah Rapid 8.5 watts sooner than its predecessor and seven watts sooner than Ridley’s all-rounder, the Falcn RC.
Cockpit Innovation | Aero Integration
The brand new Noah Rapid introduces a completely built-in cockpit, aligning with Ridley’s focal point on combining aerodynamic positive factors with rider convenience. The Nimbus Aero cockpit includes a strikingly slim 36cm handlebar width on the shifters, optimized for an competitive, aerodynamic place.
Ridley’s design integrates the cockpit into the highest tube, hoping to scale back turbulence in comparison to conventional setups. Flared handlebars improve dealing with, whilst inward-angled shifters conform to UCI laws whilst keeping up a swish profile. The bar is competitive on paper however very on development for the sharp finish of the arena excursion, searching for each benefit.
Steeper Geometry
A steeper 76-degree seat tube attitude units the Noah Rapid except conventional highway race motorcycles. Ridley says this geometry displays the rising choice for ahead motorbike suits amongst professional riders. A have compatibility that is helping support hip attitude and tool switch.
Ridley Noah Rapid Geometry
The Noah Rapid is to be had in 5 sizes: XXS, XS, S, M, and L.
Moreover, the motorbike contains 34mm tires for stepped forward convenience and grip, whilst a decrease backside bracket compensates for the larger tire quantity. The decrease head tube enhances the built-in cockpit for a extra competitive aero place.
Two Rapid Fashions
The brand new Noah Rapid is to be had in 5 sizes, beginning at €5,499 for a frameset and €8,799 for an entire Shimano Ultegra construct. Riders searching for identical aero benefits at a lower cost level can go for the brand new Noah aero motorbike., which keeps the similar geometry however includes a other carbon lay-up and cockpit design.
Ridley-bikes.com
