• Custom Color
SPEED
THROUGH INNOVATION

The Ultra SL R was designed with a simple brief - to be the fastest aero road bike in the world. Not just designed to be the fastest when tested in isolation, but the fastest in the real world. Delivering watt-saving gains achieved across all areas of the frameset, the Ultra SLR has been optimised to perform around 5-10° of YAW commonly experienced by a cyclist. Every aspect of this pioneering aero frameset is engineered to scythe through the air with class-leading efficiency and scalpel-like precision.

The Ultra Aero cockpit forms an integral element of the Ultra SL R's world-leading aerodynamic innovation. Designed entirely around rider and bike interaction, adding wake generators to the underside of the bars creates a Drag Reduction Zone (DRZ) for the rider's leg to sit within, resulting in a net drag reduction of around 2.1% for bike and rider. This translates to an average 23.2-second of advantage over a full YAW sweep at 22mph over 40km when compared to our already aerodynamically optimised LEVEL 5 handlebar system.

Full
Specification
Frame: Toray T1000/T800 carbon fibre monocoque.
Colour: Spectrum Grey.
Fork: Carbon fibre monocoque, tapered steerer, stealth disc mounts.
Headset: 1.5"x1.5" top & bottom.
Brake Fitment: Flat mount disc.
Cable Routing: Internal, including compatibility with Shimano Di2 gear systems.
Front Derailleur Mount: Braze-On.
Bottom Bracket: Threaded BSA.
Seat Post:Ribble Ultra Aero Carbon with 10mm offset .
Seat Clamp: Internal wedge system.
Max Tyre Clearance: 32mm.
Mudguard Compatible. No.
Thru-Axles: 100/125/M12*P1.5 front - 142/173/M12*P1.5 rear.
Sizes: XS. S, M, L, XL.
Custom Colour
Available

We create the bike, you decide the design. Be bold and bright or stealthy as you like. With millions of combinations, you can make a bike unique to you.

Just select customise after choosing your size.

Your Bike. Your Way
Free Insurance for 30 Days

Buy any bike from Ribble and we will provide you with specialist cycling insurance for your bike, including £250 accessories cover and Theft & Accidental Damage for 30 days in partnership with Pedalsure.

If you decide to keep your insurance, a 15% discount is applied on the remainder of your policy! Learn more about PedalSure.

Ride. Smart.
Related
& Similar Bikes
CX SL Frameset CX SL Frameset CX SL Frameset
CX SL Frameset
CX AL Frameset CX AL Frameset CX AL Frameset
CX AL Frameset
Hybrid AL e Hybrid AL e Hybrid AL e
Hybrid AL e