Ultra Tri Disc - Enthusiast
Ultegra Di2

  1. £4,499
  2. Was £5,499
  3. Save £1,000
The Ultra Tri Disc is an uncompromising, speed-centric platform that allows you to reach your full potential. Innovative and tech-loaded, it’s a speed machine that delivers superbike performance in pursuit of your fastest bike split.
Choose Your Bike
Product code: BULTTRI8100D

...And Many Ways To Pay...

  • "features that impressed and remains good value for money"
    220 Triathlon
  • "Pro-grade frame in its full carbon glory"
    T3 magazine
DescriptionGroupsetWheelsetHandlebarsSaddleSizeGeometryFrequently Asked Questions

Description

In the race against the clock, there can be no substitute for a world-class superbike's blistering speed and all-out aerodynamics. Designed to offer an aerodynamic performance advantage in every situation, the Ultra Tri Disc comes fully kitted out with the seamless fit and forget wireless electronic gear shifts of Shimano's latest Ultegra Di2 gear system, rapid-rolling Mavic Cosmic SL 65 Carbon wheels fitted with grippy and puncture-resistant Pirelli P-Zero tyres. Novice and pro triathletes alike will appreciate the Ultra Tri Disc's aero-optimised, drag-saving characteristics and race-winning pedigree.

Groupset

Shimano Ultegra R8100 has been completely redesigned with all-new ergonomics, even greater brake modulation and the sheer precision of wireless electronic shifting. It delivers the world’s fastest and most reliable wireless shifting and a wide gear range which means no matter how steep a climb is; it’s never outside your comfort zone. Di2 gives you instant, accurate, lightning-fast shifts every time at the push of a button. Even in the most extreme of conditions, shifting is precise and controlled. You can even change gear under heavy load while climbing or accelerating. With Di2, you are in complete control.

Groupset

Wheelset

Mavic's Cosmic SL 65 carbon wheelset features deep, 65mm rims for improved aerodynamic performance. Perfect for fast, flat road races or windy triathlons, these wind-slicing carbon wheels are stable and fast. Paired with Pirelli P Zero road tyres; which balance performance with durability, for both reliability and comfort. The carcass features excellent puncture resistance, but keeps weight low.. Paired with Pirelli P Zero road tyres; which balance performance with durability, for both reliability and comfort. The carcass features excellent puncture resistance yet keeps weight low.

Wheelset

Handlebars

Ultra Tri base bars fitted with USE Carbon Hi-Rise extensions offer plenty of adjustability for achieving the ideal position and reducing your frontal area for enhanced aerodynamic performance. A front hydration system mounted to the handlebars allows you to stay hydrated whilst crucially holding an aerodynamic position.

Handlebars

Saddle

A multi-position carbon seat post provides extensive fore and aft adjustment to create virtual seat tube angles of 76° to 79°. Fitted with a Selle Italia Watt saddle designed with the triathlete in mind. Featuring gel inserts and a cut-out section for flexibility and pressure relief, this saddle is anatomically optimised for performance.

Saddle

Size

To assist you in selecting the correct size simply find your height to the right. The graphic on the right illustrates our recommendations so you can be confident that the size you order will be correct. If you find that your height is between sizes, we recommend you opt for the smaller size.

Size

Geometry

SizeXSSMMDLGXL
Rider Height5'0" - 5'4" (153 - 163cm)5'4" - 5'7" (163 - 170cm)5'7" - 5'10" (170 - 178cm)5'10" - 6'1" (178 - 185cm)6'1" - 6'4" (185 - 193cm)
A - Frame Size500500525555580
B - Top Tube (mm)492520540565585
C - Reach (mm)372399415431447
D - Head Tube (mm)8080107134161.4
E - Stack479480506532558
F - Fork Angle72.5°72.8°72.8°72.8°72.8°
G - Wheelbase (mm)92995497810021027
H - Chainstay (mm)387387387387387
I- Seat Tube Angle76° - 79.0°76° - 79.0°76° - 79.0°76° - 79.0°76° - 79.0°

Frequently Asked Questions

Approximate build weights are around the 10kg mark in a medium size. The Hero spec weighed in at 10.1kg.

The frame is guaranteed against manufacturing defects for a period of 3 years. The standard manufacturer's warranty covers all other components.

Although the frame is race specific and has been designed with elite-level triathlon competition in mind, it allows a wide range of adjustability to suit riders of all abilities. It is perfect for Ironman and long or short course triathlons. Though the Ultra is designed to achieve a low, aero tuck position, those not used to racing in this position can still achieve a less aggressive fit. The Ultra ensures that riders maximise their performance and achieve their competitive goals.

The frame requires a press-fit PF30 68x46 style bottom bracket.

If you are serious about racing, a final position fit with a reputable bike fitter is advised once you have identified the right frame size. Getting professionally fitted is beneficial in preventing injury and ensuring that the bike works with you, helping to generate as many watts as possible for those crucial time gains.

Yes. The Ultra Tri Disc is compatible with all the popular power meters on the market.

Two. Situated on the seat tube and down tube. There's also a handlebar-mounted hydration system to rehydrate whilst holding a tuck position.

Yes. All cables are routed internally, ensuring compatibility with the latest Shimano Di2 electronic groupsets.

Any 1 1/8" handlebar can be mounted in lieu of the Ribble stem, making all other brands of bars and aero extensions more readily compatible.

The bike is supplied with various spacers to offer multiple stacking height options, and the arm pads also offer lateral adjustment.

The hydration system holds 500ml of liquid; the top tube box is 150ml, and the rear box is 500ml.

It's designed to accept the latest flat-mount disc brakes.

The frame requires thru-axles of 100/128/M12*P1.5 front and 142/151/M12*P1.5 rear.

Due to the many different pedal systems people use, we do not supply pedals with our bikes, but you can order a set when configuring your bike.