Orbea Orca Aero M20i Ltd 2026 - Road Bike
Built for riders who want aerodynamic efficiency without compromising responsiveness, the Orbea Orca Aero M20i LTD pairs a premium carbon frameset with electronic shifting and carbon wheels to deliver speed across every road ride.
Key Features:
- OMX carbon monocoque frame with aero race geometry and internal routing
- Orbea Orca Aero OMX full carbon fork
- Shimano Ultegra Di2 2x12-speed electronic drivetrain
- Shimano R8170 hydraulic disc brakes
- Oquo Road Performance RP45LTD carbon wheels with Vittoria tyres
- Integrated OC aero carbon cockpit
- Carbon aero seatpost with power meter compatibility
- Available with 0% APR finance
The Orbea Orca Aero M20i LTD is designed for riders who want to combine aerodynamic efficiency with the lively ride feel of a lightweight carbon road bike. Whether you're racing, attacking climbs on a sportive or pushing the pace on fast club rides, it delivers a blend of speed, responsiveness and modern road-bike technology.
At the heart of the bike is Orbea's Orca Aero OMX carbon frame, constructed using a high-performance monocoque carbon lay-up. Designed to minimise aerodynamic drag while maintaining the stiffness needed for efficient power transfer, the frame helps riders make the most of every pedal stroke. Internal cable routing further enhances the clean aerodynamic profile while contributing to the bike's sleek appearance.
The full carbon Orca Aero OMX fork complements the frame's aerodynamic design and provides precise steering response. Together, the frame and fork create a ride that feels direct and agile when accelerating, climbing and cornering at speed.
The Shimano Ultegra Di2 electronic groupset delivers fast, accurate shifting across a wide-ranging 2x12-speed drivetrain. A 52/36T chainset paired with an 11-30T cassette provides gearing suited to everything from fast-paced road racing to challenging climbs and rolling terrain. Electronic shifting ensures smooth gear changes under load and consistent performance throughout every ride.
Braking is handled by Shimano R8170 hydraulic disc brakes, offering dependable stopping power and excellent modulation in both wet and dry conditions. This gives riders confidence when descending, cornering and riding in variable weather.
Rolling on Oquo Road Performance RP45LTD carbon wheels, the Orca Aero M20i LTD benefits from a wheelset designed to balance aerodynamic efficiency, low weight and responsiveness. The wheels are fitted with Vittoria Corsa N.Ext G2.0 700x28c tyres, which combine speed, grip and durability for a wide range of road conditions.
Attention to detail extends throughout the build. The integrated OC SH-RA10 carbon cockpit creates a clean front end while improving aerodynamics and rider ergonomics. An OC Road Aero carbon seatpost further enhances comfort and efficiency, while compatibility with power meter systems allows riders to expand their training and performance analysis setup.
Although aerodynamics play a major role in the bike's design, the Orca Aero M20i LTD also retains the responsive ride characteristics that riders appreciate when climbing and accelerating. Careful attention to frame stiffness ensures efficient power transfer, while the lightweight carbon construction helps create an agile feel on varied terrain.
For riders looking for a modern aero road bike that blends race-ready speed, electronic precision and premium carbon components, the Orbea Orca Aero M20i LTD offers a highly capable package for fast road riding and competition.
Occasionally, without notice, manufacturers change product design and/or specifications.
| Frame | Orbea Orca Aero Carbon OMX disc, monocoque construction, HS 1,5", BB 386, powermeter compatible, Thru Axle 12mm x 142mm rear, thread M12x2 P1, Speed release compatible, internal cable routing, EC/DC compatible |
| Fork | Orbea Orca Aero OMX ICR, full carbon, 1-1/8" - 1,5" tappered head tube compatible, Thru axle 12x100mm, thread M12x2 P1, Speed release compatible dropout. |
| Headset | FSA 1-1/2" Integrated Aluminium Cup |
| Bars | Integrated Bar and Stem OC SH-RA10, Road Aero Carbon, Reach 80, Drop 125 |
| Front Brake | Shimano R8170 Hydraulic Disc |
| Rear Brake | Shimano R8170 Hydraulic Disc |
| Front Mech | Shimano Ultegra Di2 R8150 |
| Rear Mech | Shimano Ultegra Di2 R8150 |
| Shifters | Shimano ST-8170 |
| Speed | 24 |
| Rims | Oquo Road Performance RP45LTD |
| Front Hub | Orbea Thru Axle 12x100mm M12x2 P1 Lite |
| Rear Hub | Orbea Thru Axle 12x142mm M12x2 P1 Lite |
| Front Tyre | Vittoria Corsa N.Ext G2.0 Foldable 700x28c |
| Rear Tyre | Vittoria Corsa N.Ext G2.0 Foldable 700x28c |
| Seat Post | OC Road Aero RA10 Carbon Ultralight, SB0/25, w/Micro tilt adjustment |
| Saddle | Prologo Scratch-M5 Pas T2.0 size 140mm |
| Chainset | Shimano Ultegra R8100 36x52t |
| Chain | Shimano M8100 |
| Cassette | Shimano Ultegra R8100 11-30t 12-Speed |
| Pedals | Resin Platform |
Orbea Orca Aero 2025 Size Chart
| Size | Min Height cm | Max Height cm | Min height feet | Max height feet |
| 47cm | 155 | 160 | 5'1" | 5'3" |
| 49cm | 160 | 166 | 5'3" | 5'5" |
| 51cm | 167 | 172 | 5'6" | 5'8" |
| 53cm | 173 | 179 | 5'8" | 5'11" |
| 55cm | 180 | 185 | 5'11" | 6'1" |
| 57cm | 186 | 191 | 6'1" | 6'3" |
| 60cm | 192 | 207 | 6'3" | 6'9" |
Orbea Orca Aero 2025 Geometry Chart
| Size | 47 | 49 | 51 | 53 | 55 | 57 | 60 |
|---|---|---|---|---|---|---|---|
| Stack | 496 | 505 | 523 | 542 | 562 | 580 | 606 |
| Reach | 370 | 376 | 380 | 385 | 391 | 398 | 404 |
| Head Tube Length | 93.1 | 100.8 | 117.2 | 134.9 | 155.2 | 173.2 | 200.4 |
| Head Tube Angle | 71° | 71.5° | 72.2° | 72.8° | 73° | 73.2° | 73.2° |
| Bottom Bracket Height | 260/263 | 260/263 | 260/263 | 262/265 | 262/265 | 262/265 | 262/265 |
| Bottom Bracket Drop | 76 | 76 | 76 | 74 | 74 | 74 | 74 |
| Trail | 64.9/66 | 61.8/62.8 | 57.5/58.4 | 59/59.9 | 57.8/58.7 | 56.5/57.4 | 56.5/57.4 |
| Fork Length | 370 | 370 | 370 | 370 | 370 | 370 | 370 |
| Fork Rake/Offset | 48 | 48 | 48 | 43 | 43 | 43 | 43 |
| Chainstay Length | 408 | 408 | 408 | 408 | 408 | 408 | 408 |
| Wheelbase | 966.2 | 971 | 974.8 | 976.1 | 986.4 | 996.9 | 1010.8 |
| Top Tube Length (horizontal) | 507.6 | 520.8 | 532.9 | 545.5 | 557.5 | 573.1 | 587 |
| Standover Height | 720 | 731.5 | 753.1 | 778 | 797 | 814.6 | 838.8 |
| Seat Tube Length | 459 | 474 | 499 | 524 | 544 | 564 | 589 |
| Seat Tube Angle | 74.5° | 74° | 73.7° | 73.5° | 73.5° | 73.2° | 73.2° |
All measurements are in mm unless otherwise stated.
The above table shows the standard geometry for the bicycle as shipped, other geometry configurations may be available with certain bikes. Please contact us via Live Chat to find out more.
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Get this on cycle to work
Save up to £2,519.58
Cycle to work is a government funded salary sacrifice scheme which allows you to spread the cost of purchasing a bike and equipment and save on Income Tax and National Insurance.
Lower Tax Rate | Higher Tax Rate | |
|---|---|---|
Monthly pre-tax cost | £499.92 | £499.92 |
Monthly cost to you | £359.94 | £289.95 |
Total cost over 12 mths | £4,319.28 | £3,479.42 |
Total savings | £1,679.72 | £2,519.58 |
The calculations provided here are based on a monthly pay frequency and will vary depending on your personal taxation and your employers scheme.
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