The Orbea Orca Aero M20iLtd is an aerodynamic carbon race bike for riders who want to go faster for the same effort. Where the standard Orca chases pure lightness, Orca Aero is all about slippery speed — an OMX carbon frame shaped to cut cleanly through the wind.
Orbea's aero-at-every-angle approach uses CFD-developed airfoil tube shaping to hold efficiency in real-world crosswinds, not just head-on. Neat details like flush, lowered bottle-cage mounts and an integrated service box keep airflow tidy around the frame, and there's clearance for up to 37mm tyres so you can add comfort without giving up race pace.
This Orca Aero M20iLtd build features a Shimano ST-8170 drivetrain, Shimano R8170 Hydraulic Disc braking and Oquo Road Performance RP45LTD wheels. Priced at £5,999.
Features
- Orbea Orca Aero Carbon OMX carbon frame — aero-optimised tube shaping, power-meter compatible
- Shimano ST-8170 drivetrain
- Shimano R8170 Hydraulic Disc brakes
- Fork: Orbea Orca Aero OMX ICR, full carbon, 1-1/8" - 1.5" tapered head tube compatible, Thru axle 12x100mm, thread M12x2 P1, Speed release compatible dropout.
- Full carbon Orca Aero OMX ICR fork with fully internal routing
- Flush, lowered bottle-cage mounts and integrated service-box storage
- Clearance for up to 37mm tyres
- Fully customisable through Orbea's MyO programme
Specifications
-
Discipline Road / Aero Racing
-
Frame Carbon OMX
-
Wheel Size 700c
-
Tyre Clearance 37mm
-
Warranty Lifetime (frame)
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" tapered head tube compatible, Thru axle 12x100mm, thread M12x2 P1, Speed release compatible dropout.
Headset - FSA 1-1/2" Integrated Aluminium Cup
Handlebar - Integrated Bar and Stem OC SH-RA10, Road Aero Carbon, Reach 80, Drop 125
Brakes - Shimano R8170 Hydraulic Disc
Front Derailleur - Shimano Ultegra Di2 R8150
Rear Derailleur - Shimano Ultegra Di2 R8150
Shifters - Shimano ST-8170
Cassette - Shimano Ultegra R8100 11-30t 12-Speed
Chain - Shimano M8100
Crankset - Shimano Ultegra R8100 36x52t
Wheels - Oquo Road Performance RP45LTD
Front Hub - Orbea Thru Axle 12x100mm M12x2 P1 Lite
Rear Hub - Orbea Thru Axle 12x142mm M12x2 P1 Lite
Tyres - Vittoria Corsa N.Ext G2.0 Foldable 700x28c
Seatpost - OC Road Aero RA10 Carbon Ultralight, SB0/25, w/Micro tilt adjustment
Saddle - Prologo Scratch-M5 Pas T2.0 size 140mm
Storage - OC Aero Toolbox TB01PP
Handlebar Plugs - Orbea Anti-Slippery/Shock Proof
Orca Aero M20iLtd 2026
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The Orbea Orca Aero M20iLtd is an aerodynamic carbon race bike for riders who want to go faster for the same effort. Where the standard Orca chases pure lightness, Orca Aero is all about slippery speed — an OMX carbon frame shaped to cut cleanly through the wind.
Orbea's aero-at-every-angle approach uses CFD-developed airfoil tube shaping to hold efficiency in real-world crosswinds, not just head-on. Neat details like flush, lowered bottle-cage mounts and an integrated service box keep airflow tidy around the frame, and there's clearance for up to 37mm tyres so you can add comfort without giving up race pace.
This Orca Aero M20iLtd build features a Shimano ST-8170 drivetrain, Shimano R8170 Hydraulic Disc braking and Oquo Road Performance RP45LTD wheels. Priced at £5,999.
Features
- Orbea Orca Aero Carbon OMX carbon frame — aero-optimised tube shaping, power-meter compatible
- Shimano ST-8170 drivetrain
- Shimano R8170 Hydraulic Disc brakes
- Fork: Orbea Orca Aero OMX ICR, full carbon, 1-1/8" - 1.5" tapered head tube compatible, Thru axle 12x100mm, thread M12x2 P1, Speed release compatible dropout.
- Full carbon Orca Aero OMX ICR fork with fully internal routing
- Flush, lowered bottle-cage mounts and integrated service-box storage
- Clearance for up to 37mm tyres
- Fully customisable through Orbea's MyO programme
Specifications
-
Discipline Road / Aero Racing
-
Frame Carbon OMX
-
Wheel Size 700c
-
Tyre Clearance 37mm
-
Warranty Lifetime (frame)
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" tapered head tube compatible, Thru axle 12x100mm, thread M12x2 P1, Speed release compatible dropout.
Headset - FSA 1-1/2" Integrated Aluminium Cup
Handlebar - Integrated Bar and Stem OC SH-RA10, Road Aero Carbon, Reach 80, Drop 125
Brakes - Shimano R8170 Hydraulic Disc
Front Derailleur - Shimano Ultegra Di2 R8150
Rear Derailleur - Shimano Ultegra Di2 R8150
Shifters - Shimano ST-8170
Cassette - Shimano Ultegra R8100 11-30t 12-Speed
Chain - Shimano M8100
Crankset - Shimano Ultegra R8100 36x52t
Wheels - Oquo Road Performance RP45LTD
Front Hub - Orbea Thru Axle 12x100mm M12x2 P1 Lite
Rear Hub - Orbea Thru Axle 12x142mm M12x2 P1 Lite
Tyres - Vittoria Corsa N.Ext G2.0 Foldable 700x28c
Seatpost - OC Road Aero RA10 Carbon Ultralight, SB0/25, w/Micro tilt adjustment
Saddle - Prologo Scratch-M5 Pas T2.0 size 140mm
Storage - OC Aero Toolbox TB01PP
Handlebar Plugs - Orbea Anti-Slippery/Shock Proof