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.
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.
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.
We've partnered with Pedalsure to offer you 30-DAYS FREE bike insurance on new bikes over £400. Visit our Cycle Insurance page to learn more and claim.
Orbea OIZ H10 TR Mountain Bike 2022
Optimised for fast-flowing singletrack, the Orbea OIZ H10 TR Mountain Bike is a downcountry weapon built to take down KOMs and scorch through the woodland. The hydroformed frame is lightweight and reliable, offering exceptional breathability without sacrificing performance. The welds are polished for a clean, sleek aesthetic that mirrors the carbon models, and the premium build kit ensures excellent performance on the trail.
The geometry splits the difference between cross country and trail, a feature highlighted through the specification of a burly FOX 34 fork. The Race Face AR wheels are lightweight and fast to accelerate and hold their speed well through rough terrain, a trait owed to their 29” diameter. A dropper seatpost encourages fast, confident descending and is controlled by the Squidlock 3-position remote, which also houses the suspension lockout, reducing cable clutter for a clean cockpit.
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 provides ample grip and stiffness
- 29” Race Face AR wheels are tough, fast-rolling and tubeless-ready
- Shimano XT 12-speed drivetrain components deliver crisp shifts and a wide gear range
- Shimano hydraulic disc brakes are powerful and offer excellent modulation, regardless of riding conditions
Technical Specification
| Frame | Orbea OIZ Hydro High Polished Aluminium mainframe, 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° |
| Handlebar | Orbea OC1 Flat, 31.8mm diameter, 740mm width |
| Front Brake | Shimano Deore M6100, hydraulic disc |
| Rear Brake | Shimano Deore M6100, hydraulic disc |
| Brake Levers | Shimano Deore M6100, hydraulic disc |
| Rear Derailleur | Shimano XT M8100 SGS Shadow Plus, 12-speed |
| Shift Levers | Shimano XT M8100 I-Spec EV, 12-speed |
| Chain | Shimano M6100, 12-speed |
| Cassette | Shimano CS-M7100, 10-51t, 12-speed |
| Crankset | Shimano XT M8100, 32 tooth chainring (Length |
| Front Wheel | Race Face AR 30c, 29”, tubeless-ready |
| Rear Wheel | Race Face AR 30c, 29”, tubeless-ready |
| Front Tyre | Maxxis Forekaster 2.35" FB 120 TPI Dual Exo, tubeless-ready |
| Rear Tyre | Maxxis Forekaster 2.35" FB 120 TPI Dual Exo, tubeless-ready |
| Saddle | Fizik Taiga S-alloy rail |
| Seatpost | Orbea OC MC20 Mountain Control Dropper, 31.6mm diameter |
| Remote Lockout | Orbea OC Squidlock 3-position |
| Pedals | Available to be purchased separately |
| Accessories | Orbea OC chain guide |
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.