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Ultra-Road Ultegra Di2
Ultra-Road Ultegra Di2  image 2
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Ultra-Road Ultegra Di2

Built to order in the UK
An ULTRA series carbon bike, built around a geometry that works with you, not against you. This build combines Shimano Ultegra Di2 electronic shifting, Mavic Cosmic S 42 carbon wheels and Vittoria…
£4,199
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Product code: BULTROAD8100D

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Why Ribble?

BUILT TO ORDER
Every Ribble is built to order by our skilled mechanics in Lancashire, UK.

LIFETIME FRAME WARRANTY
Ride hard, worry free – all our bikes have a lifetime frame and fork warranty.

30-DAY RIDE-OUT GUARANTEE
Make sure you get the perfect fit - if you're not 100% happy, return it for a full refund or swap. Terms and conditions.

30 DAYS FREE BIKE INSURANCE
Every new Ribble comes with 30 days cover included, so you’re protected from day one.

BUY DIRECT
Get more bike for your money, and have our expert team on hand if you need support.

Description

An ULTRA series carbon bike, built around a geometry that works with you, not against you. The ULTRA-ROAD is designed to help riders achieve their optimal position and power for longer. The T1000 and M40 carbon fibre construction delivers low weight and reduced road buzz, while the aero tube shaping and dropped seat stays balance performance gains with confident handling. Shimano Ultegra Di2 electronic shifting, Mavic Cosmic S 42 carbon wheels, Vittoria Corsa N.EXT tyres and a Selle Italia SLR Advan Superflow saddle complete a bike built for one purpose: performance you can hold.

Groupset

Shimano’s Ultegra Di2 drivetrain delivers next-level ergonomics, enhanced braking control and the precision of electronic shifting at a level that punches well above its price point. The fastest, most reliable wireless shifts in its class, combined with a wide gear range that keeps the steepest climbs within reach. With Di2, every shift is instant, accurate and effortless, putting you in complete control of your ride.

Groupset

Wheelset

The Mavic Cosmic S 42 is a full carbon wheelset that brings meaningful aero performance to real-world riding. At 42 mm deep, the carbon rims deliver speed gains on open roads without adding the crosswind unpredictability of deeper sections, making them a versatile choice across a range of conditions and routes. Tubeless-ready and built to Mavic’s proven standards, paired with Vittoria Corsa N.EXT 32 mm tyres and our TPU inner tubes for an efficient, reliable setup mile after mile.

Wheelset

Handlebars

Crafted from high-grade carbon, the Ribble integrated bar and stem pairs aerodynamic efficiency with a clean, refined aesthetic. Fully integrated cable routing keeps the front end sleek and uncluttered, while the ergonomic shape delivers comfort and control, whether you're in the drops for a prolonged effort or on the hoods for the hours in between. Sized to complement each frame, the Aero-Road cockpit helps ensure the fit, handling and ride quality feel right from the very first pedal stroke.

Handlebars

Saddle

A newly designed proprietary carbon aero seatpost introduces controlled vertical movement to absorb road vibration and reduce fatigue over long rides, without sacrificing direct power transfer. It’s paired with the Selle Italia SLR Advan Superflow, which combines a lightweight construction with the pressure-relieving Superflow central channel for a saddle that performs as well at the end of a long ride as it does at the start.

Saddle

Internal Frame Storage

ULTRA-ROAD features a dedicated internal downtube storage compartment, built to keep your essentials such as spares, nutrition, tools accessible mid-ride without saddlebags, external clutter or aerodynamic compromise. The compartment is compatible with the Ribble RIFTT Tool Wrap, a purpose-designed wrap that organises your kit inside the frame for clean, silent, rattle-free storage. Slide it out, sort what you need, slide it back in.

Internal Frame Storage

To assist you in selecting the correct size, simply find your height on the graphic. It 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.

For more information on why choosing the right bike size is important, please visit our Bike Sizing page, or learn more about Bike Fitting.

  • 4'11 - 5'3

    151 - 161cm

  • 5'3 - 5'7

    159 - 169cm

  • 5'6 - 5'9

    167 - 176cm

  • 5'9 - 5'11

    174 - 181cm

  • 5'10 - 6'1

    179 - 186cm

  • 6'0 - 6'4

    184 - 193cm

Full Spec

Please note that the exact specification below will differ based on the size and specification you select.

  • Bike

    • BBR60 68mm Bottom Bracket
    • BTDN3001 Di2 Battery 3-Port
    • Blanking Door Alloy
    • CN-M8100 XT Chain 126 Links
    • CS-R8101 Ultegra 12spd Cassette HG 11-34T
    • Carbon Fork Front Thru Axle - 119mm
    • Chainstay Protector
    • Comfort-Flex Carbon Seatpost Black 250mm
    • D-Shaped Rubber Seat Tube Cover (SP006)
    • Di2 12 Speed Battery Bung 2PCS
    • Di2 Grommet 6mm Circle With Hole
    • Disc Brake Adapter Rear 160mm Flat to Flat
    • Disc Brake Hose Parts-Connector Insert Bulk 2.1mm
    • Disc Caliper Bolt Black 27mm
    • EW-EC300 Di2 Charging Cable 1700mm USB
    • EW-SD300 1400mm Di2 Wire
    • EW-SD300 850mm Di2 Wire
    • Embossed Black Bar Tape
    • FC-R8100 Ultegra 12spd Chainset 165mm 50-34T
    • FD-R8150 Ultegra Di2 12spd FR Derailleur Braze On
    • Frame Storage Door
    • Front Mech Hanger
    • Headset Bearing 1F30 40 x 51.8 x 8mm (45x45)
    • Integrated Seatpost Wedge
    • M3 10mm Hex 2 Countersunk P0.5 SSA2
    • M4 16mm Hex 2.5 Countersunk P0.7 Black
    • M5 12mm Hex 2.5 Grub P0.8 Black
    • M5 12mm Hex 4 Tapered Head P0.8 W/Washer Black
    • M5 15mm Hex 3 Domehead P0.8 Black
    • M5 20mm Hex 4 Tapered Head P0.8 W/Washer Black
    • Open Hose Door Oval Plastic
    • RD-R8150 Ultegra Di2 12spd Rear Derailleur
    • RTCL800 CL Rotor With Lockring 160mm
    • ST-R8170 Ultegra Di2 Hyd STI Lever 12spd RH
    • ST-R8170 Ultegra Di2 Hyd STI Lever 2X LH
    • Seatpost Wedge Nut
    • Seatpost Wedge Plug
    • Storage Door Latch & Fasteners (4PCS)
    • Storage Door Latch Base
    • Storage Door O-Ring
    • Thru Axle Lever
    • UDH Rear Thru Axle
    • Ultra-Road Carbon Fork 55 Rake Berry
    • Ultra-Road Frame Berry XXS 42cm
    • Universal Derailleur Hanger
    • Warning sticker sheet Torques to be applied at PDI
  • Wheelset

    • Corsa N.EXT TLR G2.0 Black 700x32mm
    • Cosmic S 42 Disc Front Wheel 700c CL
    • Cosmic S 42 Disc Rear Wheel 700c CL HG
    • TPU Inner Tube 700x18/32 SV65mm
  • Handlebar

    • Aero Road Carbon INT Bar & Stem 38cm x 80mm
    • Expander For Carb Steerer 1-1/8 x 65mm (Regular)
    • Flat Washer 1mm x M5 x 9mm SSA2
    • Logo Top Cap Bung
    • M6 30mm Hex 4 Countersunk P1.0 Black
    • Plastic Compression Spider 42mm ID +1.0
    • R457B Headset Bearing
    • RS Spacer 10mm
    • RS Spacer 5mm
    • RS-2 Stem Headset Bearing Cover Kit
  • Saddle

    • SLR Advan Superflow L3 Saddle

Frequently Asked Questions

If you're between sizes, we generally recommend choosing the smaller option. It's easier to fine-tune the fit of a smaller frame by raising the seat post or using a longer stem, whereas a larger frame leaves much less room for adjustment.

Build weights are provided for a medium‑sized frame and are intended solely as general guidance. Actual weight will vary based on the selected components and accessories, as well as standard manufacturing tolerances. These figures do not constitute a guarantee or warranty of final product weight, and we may occasionally make minor modifications to specifications without prior notice.

  • 105 build: 9.15 kg
  • 105 Di2 build: 9.05 kg
  • 105 Di2 Aero build: 8.25 kg
  • Ultegra Di2 build: 8.00 kg
  • Dura-Ace Di2 build: 7.50 kg
  • Dura-Ace Di2 (Zipp) build: 7.30 kg
  • Force AXS E1 build: 8.00 kg
  • Red AXS E1 build: 7.50 kg
  • Red AXS E1 (Zipp) build: 7.30 kg
  • Frame only (medium): 990 g

Like all Ribble bikes, the ULTRA-ROAD is covered by a lifetime warranty on frame and forks for the original purchaser. This includes any manufacturing defects in materials or workmanship. The standard manufacturer's warranty applies to all other components.

Yes, enhanced cable integration offers a neat, cable-free appearance by keeping cables hidden, shielded from wind, and protected against the elements.

The ULTRA-ROAD is equipped with fast, durable, and grippy 32 mm road tyres and can accommodate up to 38 mm tyres (reduced to 32 mm with mudguards fitted).

No. Ribble bikes are supplied with inner tubes installed as standard, even when fitted with tubeless-ready wheels and tyres.

If you'd like to run a tubeless setup, the conversion must be carried out after delivery. This typically requires tubeless valves, sealant and, in some cases, tubeless rim tape depending on the wheel specification. We recommend following the wheel and tyre manufacturer's instructions when converting to tubeless.

This approach gives riders the flexibility to choose the setup that best suits their riding preferences and maintenance requirements.

Built for pure performance as part of our ULTRA range, the ULTRA-ROAD does not offer pannier rack compatibility.

Yes. A removable mudguard bridge makes fitting mudguards easy with 32 mm tyres (kit sold separately).

No, the handlebars can't be raised after the bike has been built, as the steerer tube is trimmed to the correct length during assembly. However, we include 30 mm of spacers, so you can lower the bars if needed; raising them further won't be possible.

The frame accommodates a standard 68 mm BSA threaded bottom bracket.

The ULTRA-ROAD features a 1.5" integrated headset with R457B 52 x 42 x 7 mm 45° x 45° bearings top and bottom.

The ULTRA-ROAD comes equipped with a D-shaped carbon seatpost, designed to take the edge off rough roads and keep you comfortable on longer rides. It’s compatible with both alloy and carbon rail saddles, so you can run your preferred setup with confidence. Seatpost lengths are matched to frame size:

  • XXS/XS: 250 mm
  • SM: 300 mm
  • MD/LG: 350 mm
  • XL: 400 mm

Two. The ULTRA-ROAD features mounts on the seat tube and downtube, both positioned for easy access and compatibility with Ribble aero bottle cages.

It uses a universal derailleur hanger (UDH), standardising hanger design across all bikes. That means no more hunting for a frame-specific hanger with just one simple, universal solution.

The maximum recommended system weight for the ULTRA-ROAD is 120 kg, including bike, rider, and luggage.

No. Pedals aren’t included as riders use different systems. You can, however, choose from a range of best-selling pedals when configuring your bike.