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 Terra H30 1X Gravel Bike 2022
With its 1x drivetrain and robust aluminium frame, the Orbea Terra H30 1X Gravel Bike delivers reliable off-road performance across a wide range of terrain. Suitable for bikepacking, winter cycling and the path less travelled, this model is gravel-ready and features a high-value and well thought out parts specification. The lightweight frame is triple-butted to remove excess material and features gravel-specific geometry to deliver confidence on rough tracks and potholed roads.
Hydraulic disc brakes are a must-have for all-terrain riding, and the Shimano RX400 calipers provide exceptional power and modulation. The Shimano GRX 11-speed drivetrain features a wide-range 11-40t cassette to conquer any gradient, and the Orbea Ready GR wheels feature Shimano hubs for long-lasting performance. A full-carbon fork damps vibration and features long legs to enhance compliance and reduce fatigue. Vittoria Terreno tyres offer superb traction on loose surfaces, with their 38c carcass cushioning all but the hardest of hits.
Highlights
- Versatile gravel-specific geometry
- Orbea hydroformed, triple-butted aluminium frame is lightweight and responsive
- Full carbon fork damps vibration to reduce fatigue on rough terrain
- Wide tyre clearance allows the use of different tyre widths to suit the terrain
- Integrated mudguard mounts offer all weather protection
- 1 x 11-speed Shimano GRX groupset is highly durable and supplies excellent chain retention
- Shimano RX400 hydraulic disc brakes offer powerful stopping power
Technical Specification
| Frame | Orbea Terra Hydro disc, hydroformed triple butted aluminium, tapered 1-1/8" - 1,5", BB 68mm – BSC English, thru-axle 12mm x 142mm rear, thread M12x P1.5, DT internal cable routing, 27.2mm seat tube, MMS system |
| Fork | Orbea Terra OMP carbon disc fork, full carbon steerer, tapered 1-1/8" - 1,5", carbon dropouts, thru-axle 12mm x 100m, thread M12xP1.5, MMS system |
| Headset | FSA 1-1/8 - 1-1/2" Integrated Carbon Cup ACB bearings |
| Stem | Orbea OC1 31.8mm interface -6º |
| Handlebar | Orbea OC1 All Road, reach 80mm, drop 125mm, flare 12º |
| Front Brake | Shimano RX400, hydraulic disc |
| Rear Brake | Shimano RX400, hydraulic disc |
| Brake Levers | Shimano ST-RX600 |
| Rear Derailleur | Shimano RX812 GS, 11-speed |
| Shift Levers | Shimano ST-RX600, 11-speed |
| Cassette | Shimano SLX M7000, 11-40t, 11-speed |
| Crankset | Shimano GRX RX600, 40 tooth chainring |
| Chain | Shimano HG 601, 11-speed |
| Front Wheel | Ready GR, 700c |
| Rear Wheel | Ready GR, 700c |
| Front Tyre | Vittoria Terreno Dry Gravel G2.0 TNT 700x38c, tubeless-ready |
| Rear Tyre | Vittoria Terreno Dry Gravel G2.0 TNT 700x38c, tubeless-ready |
| Saddle | Selle Royal Seta RS |
| Seatpost | Orbea OC2, 27.2mm, 20mm offset |
| 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.