Orbea Oiz H30 FS Mountain Bike 2023


Check to see if we have it in stock - just select your colour and size.

Oiz H30 FS Mountain Bike 2023

We're sorry, but unfortunately, we're unable to ship this item to your country

Selected sizes/colours of this bike are available for priority dispatch and delivered within 2 working days.

Product ID: 1673835

Why buy your bike from Sigma Sports?

sigma sports expert advice
Expert Advice

Don't hesitate to reach out to us. It's our goal to answer all of your questions and offer the best advice from our experts. We’ll be happy to answer any questions you may have. Contact us now or visit us in-store.

sigma sports built checked tuned and tested
Built, Checked, Tuned and Tested

All our bikes are fully built by our Cytech qualified mechanics. To find out more, see the Built, Checked, Tuned and Tested section below to see how we'll deliver your bike.

Free Bike Delivery

We offer FREE DELIVERY of your bike to your home or place of work. Once you've placed your order, our Customer Care team will be in contact to offer a convenient delivery date of your choice.

sigma sports cycle to work scheme
Cycle to Work Scheme

Save up to 40% off your new bike with all the biggest providers including Cyclescheme, Bike2Work scheme, Green Commute Initiative and more. Find out more about how you can save today.

Orbea Oiz H20 FS Mountain Bike 2023

Orbea's fastest XC bike to date, the Oiz Mountain Bike won’t disappoint, and it's light at just 1740 grams frame only. Fast and fun on the descents and efficient on the climbs, the Oiz frame is constructed from hydroformed high polished aluminium with a powerspine design that makes it stiff in high stress areas and removes excess material elsewhere.

With 120mm of travel front and rear along with a modern, slack geometry, the Oiz is a match for almost any terrain, yet it never forgets its racing roots so retains an enviable pedalling efficiency that simply means more speed across the ground. A Fox 32 Float Rhythm fork and i-line DPS Performance shock ensure that the suspension is well controlled and highly tuneable with the Alloy Link rear suspension design keeping pedal bob in check.

Shimano's MT201 hydraulic disc brakes provide consistent, reliable performance in all conditions, while a Deore drivetrain delivers smooth shifting across the wide ranging cassette. Maxxis' Ikon is a lightweight XC tyre designed for speed, traction and reliability in a range of conditions and terrains. Both the wheels and tyres are tubeless-ready for more grip, greater comfort and fewer punctures.


  • Orbea Oiz Hydro High Polished Aluminium main frame with 120m of travel
  • Fox 32 Float Rhythm fork with 120mm of travel
  • FOX i-line DPS Performance rear shock
  • Shimano MT201 hydraulic disc brakes
  • Shimano Deore 12-speed drivetrain
  • Alloy tubeless-ready wheels with 2.20” Maxxis Ikon tyres

Technical Specification

Frame Orbea Oiz Hydro High Polished, Alloy link, Boost, BSA, SIC, UFO, I-Line shock, 120mm travel
Fork Fox 32 Float Rhythm 120 Remote Push-Unlock QR15x110, 120mm travel
Rear Shock Fox i-line DPS Performance 120mm Remote Push-Unlock Evol custom tune 190x45mm
Headset FSA 1-1/2" Integrated Aluminium Cup
Stem Orbea OC Mountain Performance MP21, -6º
Handlebar Orbea-approved alloy, 31.8mm, Flat, 740mm, Sweep 9
Front Brake Shimano MT201, hydraulic disc
Rear Brake Shimano MT201, hydraulic disc
Brake Levers Shimano MT201
Rear Derailleur Shimano Deore M6100 SGS Shadow Plus, 12-speed
Shift Levers Shimano Deore M6100, 12-speed
Cassette Shimano CS-M6100, 10-51t, 12-speed
Crankset Shimano MT511, 32t
Front Wheel Orbea-approved alloy, tubeless, 25c, 32H
Rear Wheel Orbea-approved alloy, tubeless, 25c, 32H
Front Tyre Maxxis Ikon 2.20" FB 60 TPI Dual
Rear Tyre Maxxis Ikon 2.20" FB 60 TPI Dual
Saddle Selle Italia Model X FecAlloy Rail 145x248mm
Seatpost Alloy, 31.6mm, Setback 0
Pedals Available to be purchased separately

Built, Checked, Tuned and Tested

All our bikes are fully built, checked, tuned and tested by our Cytech qualified mechanics and then securely packaged, ready for delivery. All you have to do is add the pedals (if included), attach the handlebars to the stem and tighten them following the included detailed instructions or by watching our video and using the provided FREE tools. Visit our Bike Assembly page to see how you assemble your new bike once you receive it.

All bikes collected from our shop, are built, tested and ready to ride.

Please note, occasionally, manufacturers may change the specification without notice. Bicycles do not come with pedals unless otherwise specified. Bikes ordered for delivery will not arrive with the pedals installed, please refer to the owners manual and pedal installation guides provided for guidance. We do not install accessories to bikes, including mudguards. Bikes ordered for delivery that have tubeless compatible tyres and rims will arrive with inner tubes installed or with tubeless valves installed, this will be brand dependent. Sealant is available to be purchased separately.

If you require any assistance please contact our Customer Care team.

Orbea Oiz H30 FS Mountain Bike 2023 Sizing

Unable to display Reviews due to Privacy Settings.

Click the "Cookie Preferences" link from the bottom of this page and Opt-in "YES" to "Functional Cookies".

Unable to display Q&A due to Privacy Settings.

Click the "Cookie Preferences" link from the bottom of this page and Opt-in "YES" to "Functional Cookies".

Close menu