Orbea Orca M35i 2026 - Road Bike

The Orca M35i delivers the lively feel of a true lightweight road bike. A finely tuned carbon frame balances low weight and stiffness, while electronic shifting and quality finishing kit keep it sharp, smooth and efficient on long climbs and rolling roads.
Key Features:
- Frame: Orca OMR carbon monocoque frame with lightweight, stiff all-round geometry
- Fork: Full carbon Orca OMR fork with tapered steerer
- Drivetrain: Shimano 105 Di2 12-speed electronic drivetrain
- Brakes: Shimano 105 R7170 hydraulic disc brakes
- Wheels: Oquo Road Performance RP35TEAM wheels with Vittoria Corsa N.Ext 28c tyres
- Comfort: Slim 27.2mm carbon seatpost for vibration absorption
- Standout feature: Lightweight design focused on climbing efficiency and response
- Finance: Available with 0% APR finance
The Orca M35i is built around the unmistakable ride feel of a lightweight road bike. Orbea’s OMR carbon frame is engineered to be stiff where power transfer matters most, while keeping weight low to deliver instant acceleration and a responsive feel on climbs. Every tube shape and junction is designed with efficiency in mind, helping convert effort directly into speed.
On the road, the low weight and reduced inertia give the Orca its agile character. It responds quickly when you stand on the pedals and feels precise through corners, making it easy to carry speed on rolling terrain and technical descents. The carbon frame and fork also help absorb road vibration, taking the edge off rough surfaces without muting feedback.
Shimano 105 Di2 electronic shifting provides fast, consistent gear changes across a wide 12-speed range, well suited to varied terrain and long days in the saddle. Hydraulic disc brakes deliver controlled, predictable stopping in all conditions.
Oquo RP35TEAM wheels strike a balance between low weight and stability, paired with fast-rolling Vittoria Corsa N.Ext tyres for grip and confidence. Finished with a carbon seatpost and a comfortable Fizik saddle, the Orca M35i is a bike that rewards riders who value climbing performance, sharp handling and the unmistakable feel of a lightweight road machine.
Occasionally, without notice, manufacturers change product design and/or specifications.
| Frame | Orbea Orca carbon OMR 2026, monocoque construction, HS 1,5", BB 386mm, powermeter compatible, Rear Thru Axle 12x142mm, thread M12x2 P1, internal cable routing. |
| Fork | Orbea Orca OMR ICR 2024, full carbon, 1-1/8" - 1,5" tappered head tube compatible, Thru axle 12x100mm, thread M12x2 P1. |
| Headset | FSA 1-1/2" Integrated Aluminium Cup |
| Stem | OC Road Performance RP23, -5º |
| Bars | OC Road Performance RP31, Reach 80, Drop 125 |
| Front Brake | Shimano R7170 Hydraulic Disc |
| Rear Brake | Shimano R7170 Hydraulic Disc |
| Front Mech | Shimano 105 Di2 R7150 |
| Rear Mech | Shimano 105 Di2 R7150 |
| Shifters | Shimano Di2 R7170 |
| Speed | 24 |
| Rims | Oquo Road Performance RP35TEAM |
| Front Hub | Orbea Thru Axle 12x100mm M12x2 P1 Hollow |
| Rear Hub | Orbea Thru Axle 12x142mm M12x2 P1 Hollow |
| Front Tyre | Vittoria Corsa N.Ext G2.0 Foldable 700x28c |
| Rear Tyre | Vittoria Corsa N.Ext G2.0 Foldable 700x28c |
| Seat Post | SP 0.2 Carbon, 27.2mm, Setback 20 |
| Saddle | Fizik Aliante R5 |
| Chainset | Shimano 105 R7100 34x50t |
| Chain | Shimano M6100 |
| Cassette | Shimano 105 R7100 11-34t 12-Speed |
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Orbea Orca 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 2025 Geometry Chart
| Size | 47 | 49 | 51 | 53 | 55 | 57 | 60 |
|---|---|---|---|---|---|---|---|
| Stack | 506 | 515 | 533 | 552 | 572 | 590 | 616 |
| Reach | 370 | 375 | 380 | 385 | 391 | 398 | 404 |
| Head Tube Length | 110.5 | 118.2 | 134.6 | 152.9 | 173.1 | 191.2 | 218.3 |
| Head Tube Angle | 71° | 71.5° | 72.2° | 72.8° | 73° | 73.2° | 73.2° |
| Bottom Bracket Height | 268.5 | 268.5 | 268.5 | 270.5 | 270.5 | 270.5 | 270.5 |
| Bottom Bracket Drop | 72 | 72 | 72 | 70 | 70 | 70 | 70 |
| Trail | 66.0 | 62.8 | 58.4 | 59.9 | 58.7 | 57.4 | 57.4 |
| Fork Length | 365 | 365 | 365 | 365 | 365 | 365 | 365 |
| Fork Rake/Offset | 48 | 48 | 48 | 43 | 43 | 43 | 43 |
| Chainstay Length | 408 | 408 | 408 | 408 | 408 | 408 | 408 |
| Wheelbase | 971.8 | 975.4 | 980 | 981.2 | 991.4 | 1001.9 | 1015.6 |
| Top Tube Length (horizontal) | 510.3 | 522.7 | 535.9 | 548.5 | 560.4 | 576.1 | 590 |
| Standover Height | 736.5 | 748.5 | 767.5 | 788.5 | 808.5 | 826.5 | 852.5 |
| Seat Tube Length | 440 | 460 | 480 | 500 | 520 | 540 | 570 |
| 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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Orbea Orca M35i 2026 - Road Bike
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