Orbea Orca Aero M20i LTD (2024)
Orbea Orca Aero M20i LTD (2024) - Carbon Raw/Titanium / 51cm is backordered and will ship as soon as it is back in stock.
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Sizing Chart
Sizing Chart
Sizing and Geometry
Orbea Orca Aero
Sizing chart to be used as a reference only. The best way to determine your size is to visit us in-store and get fitted.
| Size | Rider Height (cm) |
|---|---|
| 47cm | 155-160cm |
| 49cm | 160-166cm |
| 51cm | 167-172cm |
| 53cm | 173-179cm |
| 55cm | 180-185cm |
| 57cm | 186-191cm |
| 60cm | 192-207cm |
Geometry

| Specification | 47 | 49 | 51 | 53 | 55 | 57 | 60 |
|---|---|---|---|---|---|---|---|
| Seat Tube (mm) | 459 | 474 | 499 | 524 | 544 | 564 | 589 |
| Top Tube (mm) | 507.6 | 520.8 | 532.9 | 545.5 | 557.5 | 573.1 | 587 |
| Head Tube (mm) | 93.1 | 100.8 | 117.2 | 134.9 | 155.2 | 173.2 | 200.4 |
| Head Angle (°) | 71° | 71.5° | 72.2° | 72.8° | 73° | 73.2° | 73.2° |
| Seat Angle (°) | 74.5° | 74° | 73.7° | 73.5° | 73.5° | 73.2° | 73.2° |
| Chainstay (mm) | 408 | 408 | 408 | 408 | 408 | 408 | 408 |
| Wheelbase (mm) | 966.2 | 971 | 974.8 | 976.1 | 986.4 | 996.9 | 1010.8 |
| Stack (mm) | 596 | 505 | 523 | 542 | 562 | 580 | 606 |
| Reach (mm) | 370 | 376 | 380 | 385 | 391 | 398 | 404 |
Bike Shipping
Bike Shipping
Delivery is available upon specific request for our special order bikes.
Bikes may only be shipped directly to a qualified bike mechanic or bike shop of your choosing, who must complete the assembly of the bike. We strictly cannot ship an unbuilt bike direct to consumer.
The buyer is responsible for all shipping and assembly costs, and is responsible for arranging assembly with their nominated bike store or mechanic.
To request a shipping quote, please submit a request and include the delivery postcode, business name of your nominated bike shop or bike mechanic, and the exact model & frame size of the bike.
Please note: All bikes sold by Ivanhoe Cycles must be assembled by a qualified mechanic or bike shop. Any assembly undertaken without professional assistance is at the customer's risk and any injury as a result of the build without professional assistance will not be covered by the warranty.
Assembly
Assembly
Every bike purchased or collected in-store at Ivanhoe Cycles is fully assembled by our qualified mechanics free of charge.
Bikes ordered online for shipping* will require partial assembly, including but not limited to: installing handlebar, seatpost, front wheel; adjusting gears and brakes; tuning suspension; installing accessories or bar tape.
Disclaimer: Ivanhoe Cycles strongly advises having your assembly completed by an experienced bicycle mechanic. Any assembly undertaken without professional assistance is at the customer's risk and any injury as a result of the build without professional assistance will not be covered by the warranty.
*Shipping is restricted to certain brands due to assembly requirements.
Returns / Cancellations
Returns / Cancellations
If your special ordered item arrives faulty, damaged, or is differently than described, you are entitled to a full refund or replacement.
Cancellations and returns are not accepted on special orders if the consumer:
- changed their mind
- found the item cheaper elsewhere
- decided they didn't like the purchase or had no use for it
- ordered the wrong item
Contact us with any product enquiries you have prior to purchasing.
For more information, please read our Special Order terms and conditions.
Sizing and Geometry
Orbea Orca Aero
Sizing chart to be used as a reference only. The best way to determine your size is to visit us in-store and get fitted.
| Size | Rider Height (cm) |
|---|---|
| 47cm | 155-160cm |
| 49cm | 160-166cm |
| 51cm | 167-172cm |
| 53cm | 173-179cm |
| 55cm | 180-185cm |
| 57cm | 186-191cm |
| 60cm | 192-207cm |
Geometry

| Specification | 47 | 49 | 51 | 53 | 55 | 57 | 60 |
|---|---|---|---|---|---|---|---|
| Seat Tube (mm) | 459 | 474 | 499 | 524 | 544 | 564 | 589 |
| Top Tube (mm) | 507.6 | 520.8 | 532.9 | 545.5 | 557.5 | 573.1 | 587 |
| Head Tube (mm) | 93.1 | 100.8 | 117.2 | 134.9 | 155.2 | 173.2 | 200.4 |
| Head Angle (°) | 71° | 71.5° | 72.2° | 72.8° | 73° | 73.2° | 73.2° |
| Seat Angle (°) | 74.5° | 74° | 73.7° | 73.5° | 73.5° | 73.2° | 73.2° |
| Chainstay (mm) | 408 | 408 | 408 | 408 | 408 | 408 | 408 |
| Wheelbase (mm) | 966.2 | 971 | 974.8 | 976.1 | 986.4 | 996.9 | 1010.8 |
| Stack (mm) | 596 | 505 | 523 | 542 | 562 | 580 | 606 |
| Reach (mm) | 370 | 376 | 380 | 385 | 391 | 398 | 404 |
The Orbea Orca Aero M20i LTD is engineered for speed.
Whether you're launching a breakaway, hammering through flatlands, or sprinting to the line, this aero-optimised machine is built to give you every possible advantage.
It features the top-of-the-range Orca Aero OMX carbon frame, shaped with aggressive tube profiles and deep aero sections that slice through the wind while maintaining impressive stiffness and power transfer.
With fully integrated cabling, an aero-specific OC cockpit, and a hidden seatpost clamp, the bike has a clean, seamless look that maximises aerodynamic gains.
The geometry is tuned for fast-paced riding and confident handling, giving you razor-sharp control even at high speeds.
The Shimano Ultegra Di2 12-speed electronic groupset delivers flawless, wireless shifting with the reliability and responsiveness needed for high-performance road racing. Paired with Ultegra hydraulic disc brakes, you get consistent, modulated stopping power in all conditions.
OQUO Road Performance RP45 carbon wheels, offer a deep, aero profile with wide internal width for optimal tyre support and reduced rolling resistance. These are wrapped in Vittoria Corsa N.EXT 700x28c tyres, balancing speed, grip, and comfort for race-ready performance.
Carbon OC components complete the build, delivering all-day comfort and performance-focused fit.
The Orca Aero M20i LTD is ideal for riders chasing KOMs, criterium wins, or simply looking to go faster on every ride. It's the aero road bike built to help you push beyond your limits.
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Frame material
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Frame
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Fork
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Handlebar
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Bar Tape
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Headset
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Stem
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Seatpost
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Saddle
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Pedals
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Front Derailleur
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Rear Derailleur
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Brakes
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Cassette/Freewheel
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Chain
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Crankset
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Rims
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Hubs
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Spokes
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Tyres
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Wheelset
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Extras
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Notes
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Speeds (rear)12 Speed
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Age GroupAdults
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GenderMens, Unisex
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DisciplineRoad
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SKUsCarbon Raw/Titanium/51cm: 8434446829376, Carbon Raw/Titanium/55cm: 8434446829451

