Why buy your bike from Sigma Sports?
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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.
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Orbea Terra H30 Disc Gravel Bike 2021
The frameset utilises a high grade of aluminium that is hydroformed into a triple-butted construction to provide a light and reactive but also robust chassis. The frame is ready to perform across a multitude of surfaces, from gravel and dirt through to rutted roads and is complemented by the vibration damping properties of the full carbon fork. The balanced geometry of the frameset places the rider in an efficient and powerful position for when the hammer is down but also naturally affords confidence via nimble but composed handling.
The sturdy Blackjack Ready GR wheelset grants rough surface resilience and reliability. This wheelset features a broad internal rim width that combines perfectly with the Vittoria tyres to bestow traction, compliance and low rolling resistance when traversing a variety of surfaces.
A Shimano 11-speed cassette and double chainring configuration provide a vast range of gear ratios with which to attack any landscape, and these are actuated precisely by the Shimano derailleurs. A hydraulic disc brake set-up completes a trusty two-wheeled companion comprehensively by awarding accurate and powerful stopping within even the muckiest of riding conditions.
- A dedicated gravel bike that also performs admirably on the road when winter training or within cyclocross races
- Orbea hydroformed, triple-butted aluminium frame is light, responsive, nimble and resilient
- A full carbon fork reduced surface vibrations and increases steering accuracy
- Wide tyre clearance allows the use of different tyre widths to suit the terrain
- Integrated mudguard mounts offer all weather protection
- A finely tuned All Road geometry grants control and balance across dirt tracks, gravel paths and roads
- Blackjack Ready GR wheelset is hardy and low maintenance but lively and reactive
- Shimano 11-speed gears are accurate and dependable
- Double front chainring configuration offers a vast range of gear ratios
- Shimano RX400 hydraulic disc brakes grant powerful stopping power in a modulated fashion
|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 RX400, hydraulic disc|
|Front Derailleur||Shimano GRX RX810|
|Rear Derailleur||Shimano RD-RX810, 11-speed|
|Shift Levers||Shimano ST-RX600, 11-speed|
|Cassette||Shimano 105 R7000 11-34t, 11-speed|
|Crankset||Shimano GRX RX600, 30x46 teeth chainrings|
|Chain||Shimano HG 601, 11-speed|
|Front Wheel||Blackjack Ready GR with 12mm E-Thru Shimano RS470 28H hub, 12x100mm M12xP1.5 hollow thru-axle compatibility|
|Rear Wheel||Blackjack Ready GR with 12mm E-Thru Shimano RS470 28H hub, 12x142mm M12xP1.5 hollow thru-axle compatibility|
|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 27.2 Offset 20|
|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 specified), 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. We do not install accessories to bikes, including mudguards.
Orbea Terra H30 Disc Gravel Bike 2021 Sizing
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