Sorry, this product is no longer available!
Ridley Noah SL Ultegra Di2 Carbon Disc Road Bike - Ex Demo is no longer available at Merlin Cycles. However you may find an alternative or updated product below.

This item was discontinued 8th August 2019.

If you require help finding an alternative to this product please contact customer services.

Ridley Noah SL Ultegra Di2 Carbon Disc Road Bike - Ex Demo
The Noah SL is the answer to those with a strong need for speed. Every aspect of this aero road bike is designed with watt-to-km/h transfer in mind. Ridley have integrated there FAST-technology throughout the frame and fork to create a machine that expertly cuts through wind in both tunnel testing and on the road.  
The Noah SL is built using 60-40-30 ton high-modulus carbon fibres. This lightweight frame with Ridleys Unique F-Type features makes this bike efficient in all scenarios. Ridley's Noah SL means this, it easy to ride fast, it slice's through wind and hit those high average speeds.
  • F-Surface: F-Surface Plus technology was created so you can convert the same watts into higher speeds. It is the application of a textured surface (similar to grooves in a golf ball) in strategic locations for decreased wind drag. What these grooves do is create a tiny turbulence which causes the main flow of air to better follow the shape of the tube. With a smooth air travel around the frame, you’ll expertly cut through wind. The stronger the wind, the more you will feel this technology working for you. 


  • F-Splitfork: Most turbulence created by the bike is caused by the wheels. At the top of the wheels the spokes are moving forward while colliding with the frontal wind. This causes a major turbulence, creating drag and slowing down the bike. With Ridley's splitfork they have guided the incoming frontal air away from the spokes and created an airstream away from the wheels. In this way, they have reduce the interaction of the airstream with the spokes which results in reduced turbulence and drag.
  • Frame: Noah SL Disc, 60T-40T-30T HM UD Carbon, 12x142mm Thru Axle
  • Fork: Noah SL Disc, 40T-30T-24T HM UD Carbon, F-Split Fork Technology, 12x100mm Thru Axle
  • Wheels: Fulcrum Racing Quattro Disc Carbon - 700c 
  • Tyres: Continetnal Ultra Sport - 700x25c 
  • Gear/Brake Levers: Shimano Ultegra ST-RS785 - 11 Speed
  • Front Derailleur: Shimano Ultegra 6870 Di2
  • Rear Derailleur: Shimano Ultegra 6870 Di2
  • Chainset: Shimano Ultegra 6800 - 36/52 - 175mm
  • Cassette: Shimano 105 - 11/28
  • Chain: KMC X11
  • Pedals: Not included
  • Saddle: Forza Cirrus Pro, Carbon Rails 
  • Seatpost: Ridley SL Aero
  • Handlebars: Forza Cirrus Carbon
  • Stem: Forza Cirrus
  • Brake calipers: Shimano BR-RS805 Flat Mount Hydraulic Disc
Ex-Demo: Please note these ex-demo bikes have been used for testing, these bikes have covered around 100km
Geometry Information
Please Note: All of our bikes are built to order. This usually takes between 8-10 working days depending on the time of year.