Orbea Oiz H20 Mountain Bike 2021
A quick and versatile steed, the Orbea Oiz H20 Mountain Bike performs with accuracy and enthusiasm across any race course or technical trail thanks to its amalgamation of advanced frame design, spritely cross country character and generous levels of suspension.
A high-grade of hydroformed aluminium with a butted construction promotes strength and responsiveness into both the front and rear frame triangles. These triangles are linked via Orbea’s svelte UFO suspension design that has a clean aesthetic and helps the FOX damping unit in infusing increased line adhesion across even the most challenging off-road surfaces. The frame possesses an XC racing-inspired geometry that is lively and encourages the highest level of power transfer while the FOX 34 Float SC Performance fork absorbs even the biggest of hits to increase line accuracy and composure.
Orbea OC1 29” alloy wheels accelerate sharply and preserve momentum across obstacle-strewn tracks and are propelled by the precise Shimano Deore and XT drivetrain partnership. Stopping duties are catered for by the hydraulic disc brake configuration, also from Shimano, that inspires any rider with confidence, no matter the conditions, thanks to its highly refined actuation.
Highlights
- The Oiz is designed for fast, experienced riders who demand a light and efficient full suspension bike for technical XC courses and high-performance cross country riding
- A stiff and robust hydroformed, butted and smooth welded alloy frame gives an efficient and responsive ride and svelte silhouette
- UFO rear suspension design reduces pivot points and combines with the innovative alloy linkage pattern to deliver lateral stiffness and a composed action
- FOX i-line DPS Performance rear shock with 120mm of suspension progressively manages even the largest of impacts
- FOX 34 Float SC Performance fork increases line accuracy and control with its 120mm of metered travel
- World Cup Geometry is aggressive and precise for maximum power transfer and rapid handling
- Orbea OC1 25c alloy wheels are stiff, strong and light
- Shimano Deore and XT gear configuration changes without fault and is durable
- Shimano hydraulic disc brakes are powerful and modulated regardless of riding conditions
Technical Specification
Frame | Orbea Oiz Hydro High Polished Aluminium main frame, Alloy link rear triangle, Boost, BB92 PF bottom bracket, UFO2, I-Line shock |
Fork | FOX 34 Float SC Performance, 120mm travel, Grip Remote Push-Unlock, QR15x110 |
Rear Shock | FOX i-line DPS Performance, 120mm travel, Remote Push-Unlock, Evol custom tune, 190x45mm |
Headset | Acros Alloy 1-1/8 - 1-1/2" Integrated |
Stem | Orbea OC1, 31.8mm interface, -7 degree (Length |
Handlebar | Orbea OC1 Flat, 31.8mm diameter, 740mm width |
Front Brake | Shimano M6100, hydraulic disc |
Rear Brake | Shimano M6100, hydraulic disc |
Brake Levers | Shimano M6100, hydraulic disc |
Rear Derailleur | Shimano XT M8100 SGS Shadow Plus, 12-speed |
Shift Levers | Shimano Deore M6100 I-Spec EV, 12-speed |
Chain | Shimano M6100, 12-speed |
Cassette | Shimano CS-M7100, 10-51t, 12-speed |
Crankset | Shimano MT611, 32 tooth chainring (Length |
Front Wheel | Orbea OC1 25c, tubeless-ready |
Rear Wheel | Orbea OC1 25c, tubeless-ready |
Front Tyre | Maxxis Ikon 2.2" FB, 120tpi, 3C Exo, tubeless-ready |
Rear Tyre | Maxxis Ikon 2.2" FB, 120tpi, 3C Exo, tubeless-ready |
Saddle | Selle Royal Seta Sport |
Seatpost | Orbea OC2 alloy forge head, 27.2mm diameter, 0mm offset |
Pedals | Available to be purchased separately |
Accessories | Orbea OC chainguide |
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. For hassle-free home delivery and bike set-up from a qualified mechanic use our Premier Delivery Service.
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.
Unable to display Reviews due to Privacy Settings.
Adjust your Cookie Preferences to Opt-in "YES" to "Functional Cookies".
Unable to display Q&A due to Privacy Settings.
Adjust your Cookie Preferences to Opt-in "YES" to "Functional Cookies".
Why buy your bike from Sigma Sports?
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.
Save up to 47% with any one of our 11 Cycle to Work partners, and get the health benefits of a new bike in exchange for tax free salary sacrifice. To find out more about our various partners and how to apply click here.
Choose between Free Bike Delivery - to your home or place of work - or our new Premier Bike Delivery Service £99.99 and have your bike delivered "ready to ride" and set up to your measurements with seatpost and pedals adjusted on arrival by a qualified bike mechanic. Either way, our Customer Care team will be in touch to arrange a delivery date to suit you.
We've partnered with Laka to offer you 30 days free bike Insurance on your new bike purchase over £400. Click here for more info and find out how to claim.