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Ribble Ultra TTR

Designed and perfected with ultimate watt-saving aerodynamic efficiency as the priority, the new Ultra TTR is a bike bred purely to go fast without compromise.

Begin Building or
Choose a popular build
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Build your own Ribble Ultra TTR

Don’t want to build your own? No problem. Below are the most popular builds with other riders, ready to ride or change as you like.

Ultra TTR - Shimano 105 Ultra TTR - Shimano 105
  • Shimano 105 TT 2 x 11 speed.
  • Shimano 34-50T x 11-28T gearing.
  • TRP aero brakeset.
  • Mavic Aksium wheelset.
  • Zipp bars, stem and aero bars.
  • Prologo Kappa RS saddle.
From: $3,590.91
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Ultra TTR - Shimano Ultegra Ultra TTR - Shimano Ultegra
  • Shimano Ultegra R8000 TT 2 x 11 speed.
  • Shimano Ultegra 39-53T x 11-25T gearing.
  • TRP aero brakeset.
  • Mavic Aksium wheelset.
  • Zipp bars, stem and aero bars.
  • ISM PN 1.1 saddle.
  • INCLUDES 3D PRINTED AERO BRAKE COVERS.
From: $4,104.15
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Ultra TTR - Shimano Ultegra Di2 Ultra TTR - Shimano Ultegra Di2
  • Shimano Ultegra Di2 TT 2 x 11 speed.
  • Shimano Ultegra 39-53T x 11-25T gearing.
  • TRP aero brakeset.
  • Mavic Aksium wheelset.
  • Zipp bars, stem and aero bars.
  • ISM PN 1.1 saddle.
  • INCLUDES 3D PRINTED AERO COVERS.
From: $5,301.69
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Our fastest
ever bikes

With a carefully considered geometry resulting in a frameset that offers stability, comfort and precision handling with enough adjustability to suit both endurance riders and those looking for a more performance optimised riding position. The shape and design of every tube profile and the intersection is there for a reason all contributing to the overall performance and ride feel you get from the SL platform.

The performance-tuned, full carbon Ultra TT frameset has been aerodynamically optimised for real-world racing conditions with built-in adjustability to enable you to achieve your perfect position.

FOCUSING ON AERO
DETAILS IN R&D
TESTING, ANALYSIS & REFINEMENT

Fine-tuned through a rigorous testing process, this time trial superbike has been developed by our R&D team using the world class aerodynamic expert and UK time trial champion Dan Bigham as our test pilot.

Hours in the velodrome, real world testing and extensive CFD analysis repeatedly identified further aero gains throughout the R&D and prototyping process.

DRAG SAVE FINAL ANALYSIS

The final CFD and real world testing showed a total bike and rider drag saving of up to 2.2% and an average of 1.3% across a -15 to +15 degree YAW sweep versus initial prototype and benchmark.

TIME SAVINGS

Drag saving equates to up to 23 seconds based on our test rider racing a flat 25-mile (40.2km) at 29mph (46.6kph).

Read the Full R+D Process and More Detailed Analysis

Prototype nose cone Airflow image
RACE WINNING AND
RECORD BREAKING

Fine-tuned through a rigorous testing process, this time trial superbike has been developed by our R&D team using the world class aerodynamic expert and UK time trial champion Dan Bigham as our test pilot.

Size
Guide

To assist you in selecting the correct size simply find you height below. The graphic below illustrates our recommendations so you can be confident that the size you order will be correct.

View Full Sizing & Geometry
Sizing &
Geometry
Ribble Ultra TTR
XS S M L XL
Rider Height 155 - 163cm
5'1" - 5'4"
163 - 170cm
5'4" - 5'7"
170 - 178cm
5'7" - 5'10"
178 - 185cm
5'10" - 6'1"
185 - 193cm
6'1" - 6'4"
A - Frame Size (mm) 480 500 520 540 560
B - Top Tube (mm) 474 501 523 544 566
C - Reach (mm) 372 399 415 431 447
D - Headtube (mm) 80 80 107 134 161.4
E- Stack (mm) 479 480 506 532 558
F - Fork Angle 72.5º 72.8º 72.8º 72.8º 73.8º
G - Wheelbase (mm) 929 954 978 1002 1027
H - Chainstay Length (mm) 387 387 387 387 387
I - Seat Tube Angle 76º - 79º 76º - 79º 76º - 79º 76º - 79º 76º - 79º
Frequently Asked
Questions
Are the Ultra TT and Tri suitable for non-elite racing?

Although the frames are race specific and have been designed with high end performance in mind because they allow a wide range of adjustability they are perfect for all time trial distances and non-drafting standard, middle and long-distance triathlon. In order to achieve a low, aero position, those not used to racing in this position may experience strain on the lower back and neck initially, but a less aggressive fit is also achievable. The Ultra TT will ensure that all riders maximise their performances, there will be no excuses!

What are the key differences between the TT frame and Tri frame?

The two frames are almost identical and both benefit from the same aerodynamic optimising development and testing process. The Ultra TT comes complete with two aerofoils fitted over the front brake whilst the Ultra Tri has a drink box mounted in that position. The Tri specific model has been designed to include three aerodynamic secure (but detachable) feed/storage units so you can focus completely on your own performance. The rear box can also be used as an emergency tool storage unit if you experience a mechanical and fits to both models.

What are the capacity of the feed boxes?

Front hydration system: 500ml (400ml Extra Small frame). Top Tube box: 150ml. Rear box: 500ml.

What does the frame weigh?

1.2kg.

What is the widest tyre that can be fitted?

The rear facing horizontal drop outs allow space for tyres up to 25mm width.

Is the frame compatible with other brands of stem and bar extensions?

Yes, any 1 1/8" handlebar stem will be compatible and therefore makes other brands of base bar and aero extensions more readily compatible.

Would a bike fit be required?

If you’re serious about racing then a final position fit is advisable once you’ve identified the frame size for you. Getting fitted may be beneficial to prevent injury and ensure the bike works with you, helping you to generate as much power as possible when pushing for those extra time gains. Ribble are on hand to advise on the correct size of frame, or if you prefer, you can visit one of our showrooms to size up against the bike.

Does the bike come with pedals?

No, pedals are a personal choice. We offer a wide range here.

What is the warranty of the frame and what does it cover?

The frame has a three-year warranty against manufacturing defects. All other parts have the manufacturer’s standard warranty.

Is the bike built with stem stackers?

Builds that have the Zipp SC SL stem will have 30mm stem stackers. Builds that have the USE stem won’t have stem stackers as they have adjustable elbow rest heights.

How much height adjustment is there with the USE Tri-bar set?

The USE Tri-bar set comes with 4x10mm and 2x20mm stackers. This gives multiple stack height options up to a maximum stack of 40mm under each arm-pad. The arm pads are also laterally adjustable.

What sort of BB does this frame have?

The frames requires a press fit BB30 68x46. We fit our own Ribble cups when fitting Shimano chainsets.

Can I have a 39/53 chainset?

If the build you are looking for is not available, get in touch and our experts can take a look at your exact requirements.

Will a 4iiii Powermeter fit?

No, due to the rear brake being mounted behind the BB shell a 4iii crank arm will contact the brake.

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Ribble Aero 883 Disc - Shimano 105 Ribble Aero 883 Disc - Shimano 105
  • Shimano 105 11 speed
  • Shimano 34-50T x 11-28T gearing.
  • Shimano 105 hydraulic disc brakeset.
  • Mavic Aksium Disc wheelset.
  • Level 1 Alloy cockpit.
  • Prologo Kappa RS accent colour saddle.
From: $2,906.60
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