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.
Cyclescheme can save you up to 39% on a bike and accessories. Visit our Cycle to Work Scheme page to learn more and claim.
Orbea Terra M21e 1X Disc Gravel Bike
The Orbea Terra M21e 1X Disc Gravel Bike has been conceived to glean maximum excitement from any ride, across any surface. Amalgamating a gamut of advanced technologies, the finest materials and stellar components, the Terra allows deeper exploration of the wilderness, whether across gravel, dirt or road.
The frame is composed of an advanced grade of carbon that is presented in a monocoque form. This chassis is light and reactive for a lively performance when surging up climbs but has optimised tube profiles to grant compliance and comfort across the roughest of tracks. Possessing a finely tuned geometry, the frame bestows confidence and control even when descending on the loosest of gravel but also places the rider in an ideal position for efficient and consistent power transfer for when on the rivet.
The Fulcrum Rapid Red 500 wheelset features an aluminium rim that is resilient and reliable across even the harshest of terrain. This rim has a broad internal width that promotes increased tyre support enabling harsher impacts to be absorbed while the hubs and their sealed bearings offer longevity and resilience.
Any topography can be conquered thanks to the SRAM Force eTAP AXS gears. This wireless, electronic system changes through the vast array of ratios with composure and accuracy before the single chainring setup awards ultimate reliability. The hydraulic disc configuration completes by affording confidence-inspiring braking no matter the meteorological conditions.
- A super-versatile gravel bike that also performs admirably on the road, in cyclocross, during winter training or when commuting
- Full Orbea monocoque carbon frameset is light, precise and durable
- Optimised frame tube shapes offer stiffness, compliance and comfort across any surface
- Wide tyre clearance allows the use of different tyre widths to suit the terrain
- Integrated mudguard mounts offer all weather protection
- Size-specific frame tube sections and a finely tuned geometry grant control and balance across dirt tracks, gravel paths and roads
- Fulcrum Rapid Red 500 wheelset is robust but reactive
- SRAM Force eTap AXS wireless, electronic gears are precise and reliable
- Single front chainring configuration is reliable and convenient
- SRAM Force hydraulic disc brakes offer powerful and modulated stopping power
|Frame||Orbea Terra carbon OMP disc, monocoque construction, tapered 1-1/8" - 1,5", PF30, power meter compatible, thru-axle 12mm x 142mm rear, thread M12x P1.5, internal cable routing, EC/DC compatible, SP 27,2mm|
|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 OC2 Road -8º|
|Handlebar||Orbea OC1 All Road, reach 80mm, drop 125mm, flare 12º|
|Front Brake||SRAM Force eTap AXS, hydraulic disc|
|Rear Brake||SRAM Force eTap AXS, hydraulic disc|
|Brake Levers||SRAM Force eTap AXS, hydraulic disc|
|Rear Derailleur||SRAM Force eTAP AXS, wireless, electronic, 12-speed|
|Shift Levers||SRAM Force eTap AXS, wireless, electronic,12-speed|
|Cassette||SRAM XG-1270 10-36t 12-speed|
|Crankset||SRAM Force 1 Dub, 40-tooth chainring|
|Chain||SRAM Force, 12-speed|
|Front Wheel||Fulcrum Rapid Red 500 DB with Orbea thru-axle 12x100mm M12xP1.5 hollow hub compatibility|
|Rear Wheel||Fulcrum Rapid Red 500 DB with Orbea thru-axle 12x142mm M12xP1.5 hollow hub 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||Prologo Akero AGX STN, size 155mm|
|Seatpost||Orbea OC2 27.2 Offset 20|
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 M21e 1X Disc Gravel Bike Sizing
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