Orbea OIZ M30 Mountain Bike 2027 - XC Full Suspension MTB

The Orbea Oiz M30 combines a lightweight OMR carbon frame with 120mm RockShox suspension and Shimano Deore 12-speed gearing. Race-focused geometry, hydraulic disc brakes and Maxxis Rekon Race tyres make it a capable choice for cross-country racing and fast trail riding.
Key Features:
- Lightweight Orbea OMR carbon frame with Fiberlink suspension and race-focused XC geometry
- RockShox SID Select DebonAir+ fork with 120mm travel and 3-position damping
- RockShox SID Luxe Select+ rear shock with 120mm rear travel
- Shimano Deore M7200 1x12 drivetrain with 32T chainring and 10-51T cassette
- Shimano MT600 hydraulic disc brakes
- 29in wheels with 2.4in Maxxis Rekon Race EXO tubeless-ready tyres
- Integrated I-Line shock control and lightweight OC Mountain Performance cockpit
- Available with 0% APR finance
The Orbea Oiz M30 is designed for riders who want a lightweight, responsive full-suspension mountain bike for cross-country racing and fast-paced trail riding. Combining an OMR carbon frame, 120mm suspension travel and a wide-range Shimano drivetrain, it provides a race-focused setup for technical climbs, flowing singletrack and demanding XC courses.
Orbea has developed the Oiz around the demands of modern cross-country racing, where efficient climbing is just as important as maintaining speed and control over increasingly technical terrain. Rather than concentrating solely on reducing weight, the frame and components are designed to balance low weight, stiffness and suspension performance.
The Oiz M30 features Orbea's OMR carbon frame, designed to provide a lightweight construction without compromising the strength and stiffness needed for demanding off-road riding.
Its race-focused geometry is intended to deliver responsive handling when accelerating and climbing, while providing stability and control when riding at speed over technical terrain.
Orbea has also focused on improving frame stiffness, helping the bike respond efficiently to pedalling inputs and maintain steering precision through corners and rough sections.
The frame incorporates Orbea's Fiberlink suspension design, which uses a carbon linkage to help reduce weight while maintaining the stiffness needed for consistent suspension performance.
This forms part of the Oiz's suspension system, allowing the rear wheel to move through its travel while keeping the overall frame design compact and efficient.
The frame also features Boost rear spacing, a threaded BSA bottom bracket and Orbea's SIC cable integration system. These details combine modern mountain bike standards with practical considerations for maintenance and component compatibility.
Orbea's UFO suspension design and integrated I-Line shock control are also incorporated into the frame, contributing to the bike's clean appearance and race-focused construction.
Up front, the RockShox SID Select suspension fork provides 120mm of travel. Developed for cross-country riding, the SID combines a lightweight design with suspension performance suited to technical trails and demanding race courses.
The fork features a DebonAir+ air spring, allowing riders to adjust air pressure to suit their weight and riding preferences. This helps achieve the correct suspension sag and balance between comfort, traction and support.
Its RL 3-position damping system provides adjustable compression settings, allowing riders to adapt the fork's behaviour to different terrain.
This is particularly useful on XC rides where conditions can change quickly between smooth climbs, flowing singletrack and rough descents.
A 15x110mm Boost thru-axle provides a secure connection between the fork and front wheel, helping maintain steering consistency when riding through technical sections.
At the rear, a RockShox SID Luxe Select+ air shock controls 120mm of suspension travel. The shock is designed for cross-country performance, providing traction and bump absorption while maintaining efficient pedalling characteristics.
Its 3-position adjustment allows riders to change the suspension response to suit the terrain, offering additional support when climbing and greater sensitivity when descending over rough ground.
The shock measures 190x45mm and works with the Oiz's Fiberlink suspension system to deliver controlled rear-wheel movement.
Together, the SID Select fork and SID Luxe Select+ shock provide 120mm of suspension travel at both ends, helping the Oiz maintain traction and control without the additional weight and travel of a more descending-focused mountain bike.
Shimano Deore provides the Oiz M30's 12-speed drivetrain, with an M7200 SGS Shadow Plus rear derailleur and M6200 I-Spec EV shifter.
The Shadow Plus derailleur features a chain stabilisation mechanism that helps reduce chain movement over rough terrain, improving chain retention and reducing unwanted drivetrain noise.
A Shimano MT620 chainset features a 32T chainring, providing a straightforward single-chainring setup that removes the need for a front derailleur.
At the rear, a Shimano CS-M6200 10-51T cassette offers a wide range of gears, with lower ratios for steep climbs and higher ratios for maintaining speed on flatter trails and descents.
This gearing range is particularly useful for cross-country riding, where routes often combine sustained climbs, short technical ascents and faster sections.
A Shimano M6100 chain completes the drivetrain, providing a practical setup for regular riding and racing.
Shimano MT600 hydraulic disc brakes provide stopping power at both wheels. Their hydraulic operation offers controlled braking and consistent lever feel, helping riders manage their speed when approaching technical corners, steep descents and changing trail conditions.
The Oiz M30 uses wheels designed around modern cross-country riding, with tubeless-ready rims listed in the specification.
The supplied wheel information identifies a 26mm internal rim width and 28-spoke construction, providing a platform suited to the wide tyres used on modern XC mountain bikes.
Maxxis Rekon Race tyres are specified in a 2.40in width. Designed for cross-country racing, the Rekon Race features a low-profile tread pattern intended to balance rolling efficiency with traction on dry, hardpacked and moderately loose surfaces.
The tyres use a 120 TPI casing, helping provide a supple construction that can conform to uneven ground.
Maxxis EXO sidewall protection adds resistance against cuts and abrasions, while the tubeless-ready construction allows the tyres to be used with a compatible tubeless wheel setup.
A tubeless setup can help reduce pinch punctures and provide greater flexibility when adjusting tyre pressures to suit different terrain and riding conditions.
The combination of wide tyres, lightweight construction and 120mm suspension travel helps the Oiz maintain momentum over rough surfaces while providing the traction needed for technical climbing and cornering.
Orbea has also developed its OC Mountain Performance components alongside the Oiz, with the aim of reducing unnecessary weight while maintaining the strength and stiffness needed for racing.
The Oiz M30 features an OC Mountain Performance MP30 handlebar measuring 760mm wide. This provides a balance between steering leverage and manoeuvrability, making it suitable for navigating tight singletrack and technical sections.
The handlebar is paired with an OC Mountain Performance MP21 stem featuring a -6-degree angle, contributing to the bike's race-focused cockpit and riding position.
An FSA integrated headset with aluminium cups completes the front-end assembly.
Orbea's I-Line system integrates the rear shock control into the frame design, helping reduce exposed components and maintain a clean appearance.
This integration reflects Orbea's approach to developing the Oiz as a complete cross-country platform, where the frame, suspension and finishing components are designed to work together.
The frame's threaded BSA bottom bracket is another practical feature, offering a familiar standard for servicing and replacement.
The Oiz M30's combination of lightweight carbon construction, efficient suspension and wide-range gearing makes it particularly well suited to riders who enjoy covering ground quickly.
Its 120mm suspension travel also provides useful versatility beyond racing, allowing riders to tackle technical woodland trails, longer cross-country routes and challenging natural terrain.
Overall, the Orbea Oiz M30 is a performance-focused full-suspension mountain bike designed for modern cross-country riding. Its OMR carbon frame, RockShox SID suspension, Shimano Deore 12-speed drivetrain and Maxxis Rekon Race tyres provide a capable setup for riders looking to improve their speed, efficiency and control on demanding XC trails.
Occasionally, without notice, manufacturers change product design and/or specifications.
| Frame | Orbea Oiz Carbon OMR, Fiberlink, Boost, BSA, SIC, UFO, I-line shock |
| Fork | RockShox SID Select 120 DebonAir+ RL 3-Position 15X110 Boost |
| Rear Shock | RockShox SID Luxe Select+ 3 position120mm 190x45mm |
| Headset | FSA 1-1/2" Integrated Aluminium Cup |
| Stem | OC Mountain Performance MP21, -6º |
| Bars | OC Mountain Performance MP30, Width 760 |
| Front Brake | Shimano MT600 Hydraulic Disc |
| Rear Brake | Shimano MT600 Hydraulic Disc |
| Rear Mech | Shimano Deore M7200 SGS Shadow Plus |
| Shifters | Shimano Deore M6200 I-Spec EV |
| Speed | 12 |
| Rear Hub | Alloy, 26c, 28H, TLR |
| Seat Post | Maxxis Rekon Race 2.40" 120TPI Exo TR |
| Saddle | Maxxis Rekon Race 2.40" 120TPI Exo TR |
| Chainset | Shimano MT620 32t |
| Chain | Shimano M6100 |
| Cassette | Shimano CS-M6200 10-51t 12-Speed |
Mountain Bike Size Chart
|
Height
|
Bike Size
|
Mountain Bike Size
|
|
4’8” – 5’1”
143 – 155 cm
|
XXS
|
13” (33 cm)
|
|
5’1” – 5’4”
155 – 163 cm
|
XS
|
15” (38 cm)
|
|
5’4” – 5’7”
163 – 170 cm
|
S
|
16” (41 cm)
|
|
5’7” – 5’10”
170 – 178 cm
|
M
|
18” (46cm)
|
|
5’10” – 6’0”
178 – 183 cm
|
L
|
19” (48cm)
|
|
6’0” – 6’3”
183 – 191 cm
|
XL
|
20” (51 cm)
|
|
6’3” – 6’5”
191 – 196 cm
|
XXL
|
21” (53 cm)
|
|
6’5” – 6’9”
196 – 205 cm
|
XXXL
|
22” (56 cm)
|
* Mountain bikes are sized differently to road bikes. Typically, they are sized in inches as the first MTBs were produced in the USA. European brands like Lapierre and Haibike like to use centimetres for all their bikes. The measurements of their mountain bikes doesn’t match their road bikes but are like a simple conversion from the inches measurement. This is why we have included cm measurements in brackets for the Mountain bike column.
Read our bike size guide for more information on sizing.
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Get this on cycle to work
Save up to £1,406.58
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 | £279.08 | £279.08 |
Monthly cost to you | £200.94 | £161.87 |
Total cost over 12 mths | £2,411.28 | £1,942.42 |
Total savings | £937.72 | £1,406.58 |
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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