Cross-country is the trend: After the new Specialized Epic (reviewed here) and the new edition of Canyon Lux (reviewed here) Orbea will also be presenting a completely newly developed bike for marathon and XC racing: the latest generation of the Oiz is said to be even stiffer and sprintier than before and remains at 29 inches. An aluminium version is available from 2499 euros.
Stiffer and lighter - the new frame of the Orbea Oiz 2026
Orbea has clearly defined the central development goal: more stiffness without increasing weight. In order to fulfil this seemingly contradictory requirement, the engineering team spent three years meticulously analysing every frame element. Using modern finite element analyses, the riding behaviour is said to have been precisely tuned even before the first test rides.
A prime example of the consistent optimisation is the bottom bracket area: refined manufacturing processes, including the connections of the frame elements and the layup, have made it lighter without sacrificing stability and stiffness. The tube shapes have been completely redesigned and hard transitions have been eliminated. This should enable the carbon to be compacted more efficiently: Less epoxy resin and a better stiffness-to-weight ratio are the result.
1700 grams including damper
The centrepiece of the new development is the revised deflection: more compact, significantly stiffer and 30 percent lighter than the previous version. Forged aluminium with strategically placed cavities is now used instead of carbon. A new bridge provides additional support for the seat stays and keeps the rear triangle precisely aligned even under high loads.
The top tube has been moulded a little flatter. Especially where the shock runs into the frame. This should improve the lateral stiffness and therefore the acceleration and handling of the frame. The engineers have also tweaked details such as the seat stays and chainstays, which means that the entire frame has been redesigned from the ground up. The chassis including shock should weigh 1700 grams. Top models weigh from 9.6 kilograms.
Fine-tuning of geometry and kinematics
The new Oiz continues to offer 120 millimetres of travel front and rear. The patented kinematics and a degressive characteristic curve are designed to maximise pedalling efficiency, while the Squidlock system allows the suspension fork, shock and seatpost to be operated simultaneously.
Bearing and frame protection
The carbon frames feature OMR technology (Orbea Monocoque Race) and rely on fibre link construction for optimum power distribution. All models are equipped with the SIC system (Stealth Internal Cable), which ensures clean cable routing inside the frame. A steering stop prevents damage to the cables and frame in the event of a fall.
Orbea Oiz 2026: Aluminium from 2499 euros - the models
Orbea offers the new Oiz in two frame materials and various equipment variants with Sram and Shimano groupsets and Fox or Rockshox suspension. The cheaper carbon models are based on the OMR frame, while the lightest OMX carbon frame is available from the M-Pro upwards.
Aluminium models
- Oiz H30 (€ 2.499): Entry-level model with Fox Float SL Performance shock, RockShox Reba fork, Shimano Deore drivetrain (12-speed, 11-51t) and Maxxis Rekon 2.4" tyres. Available in Armor Black or Blue Stone.
- Oiz H10 (€ 2.999): With Fox 34 Float SL Performance fork (120mm), Shimano XT rear derailleur, MT410 brakes and Schwalbe Wicked Will Evo TLE 2.40" tyres. Squidlock MP11 system for suspension and dropper.
Carbon models
- Oiz M30 (€ 3.799): Carbon OMR frame with RockShox SID Luxe Select+ shock, SID Select fork, Shimano Deore/MT600 components. Available in three attractive Carbon View designs: Burning Ashes, Noctiluca or Frozen Concrete-Sunset.
- Oiz M20 (4.799): OMR frame with Fox Factory suspension and mechanical Shimano XT gears as well as Ocquo aluminium wheels.
- Oiz M10 (€ 5,999): Top model with OMR frame Fox Float SL Factory Kashima shock and fork, Shimano XT electronic and Oquo Mountain Performance MP30 TEAM carbon wheelset. Optionally available with XTR brakes and 130mm fork.
- Oiz M10 AXS (€ 6,999): OMR frame, electronic Rockshox Flight Attendant suspension with automatic lockout and GX AXS transmission as well as carbon wheels.
- Oiz M-Pro (€ 7.299): OMX frame, Fox Factory suspension, carbon wheels and Shimano XT electronic.
- Oiz M-Team AXS (€ 7,499 euros): OMX frame, Fox Factory suspension, carbon wheels and XO Eagle transmission.
- Oiz M-Team Factory (€ 9.499): OMX frame, Fox Factory suspension, XTR electronic, high-end carbon wheels.
- Oiz M-LTD (€ 10,999): OMX frame, Fox Factory suspension, XX SL transmission, high-end carbon wheels.
Adrian Kaether
Editor
